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664 Commits
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| 152a7153d0 | |||
| 9d1f7f8086 | |||
| f4c252e2d9 | |||
| abb8153b64 | |||
| e84f8510c8 |
@@ -1,4 +0,0 @@
|
||||
# Sphinx build info version 1
|
||||
# This file records the configuration used when building these files. When it is not found, a full rebuild will be done.
|
||||
config: 5ce83980cbbb1ff8c0566b9128c91144
|
||||
tags: 645f666f9bcd5a90fca523b33c5a78b7
|
||||
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+17
@@ -0,0 +1,17 @@
|
||||
.vscode/
|
||||
.cache
|
||||
.idea
|
||||
.python-version
|
||||
.coverage
|
||||
.pytest_cache
|
||||
.DS_Store
|
||||
coverage.xml
|
||||
|
||||
__pycache__
|
||||
tests/__pycache__
|
||||
|
||||
build
|
||||
responder.egg-info/
|
||||
dist/
|
||||
app.py
|
||||
app2.py
|
||||
+12
@@ -0,0 +1,12 @@
|
||||
language: python
|
||||
python:
|
||||
- "3.6"
|
||||
|
||||
# command to install dependencies
|
||||
install:
|
||||
- "pip install pipenv --upgrade-strategy=only-if-needed"
|
||||
- "pipenv install --dev"
|
||||
|
||||
# command to run the dependencies
|
||||
script:
|
||||
- "pytest"
|
||||
@@ -0,0 +1,89 @@
|
||||
# v1.0.2
|
||||
- Improvement for static file hosting.
|
||||
# v1.0.1
|
||||
- Improve cors configuration settings.
|
||||
|
||||
# v1.0.0
|
||||
- Move GraphQL support into a built-in plugin.
|
||||
|
||||
# v0.3.3
|
||||
- Improved exceptions.
|
||||
- CORS support.
|
||||
|
||||
# v0.3.2
|
||||
- Subtle improvements.
|
||||
|
||||
# v0.3.1
|
||||
- Packaging fix.
|
||||
|
||||
# v0.3.0
|
||||
- Interactive Documentation endpoint.
|
||||
- Minor improvements.
|
||||
|
||||
# v0.2.3
|
||||
- Overall improvements.
|
||||
|
||||
# v0.2.2
|
||||
- Show traceback info when background tasks raise exceptions.
|
||||
|
||||
# v0.2.1
|
||||
- api.requests.
|
||||
|
||||
# v0.2.0
|
||||
- WebSocket support.
|
||||
|
||||
# v0.1.6
|
||||
- 500 support.
|
||||
|
||||
# v0.1.5
|
||||
- Improvements to sequential media reading.
|
||||
- File upload support.
|
||||
|
||||
# v0.1.4
|
||||
- Stability.
|
||||
|
||||
# v0.1.3
|
||||
- Sessions support.
|
||||
|
||||
# v0.1.2
|
||||
- Cookies support.
|
||||
|
||||
# v0.1.1
|
||||
- Default routes.
|
||||
|
||||
# v0.1.0
|
||||
- Prototype of static application support.
|
||||
|
||||
# v0.0.10
|
||||
- Bugfix for async class-based views.
|
||||
|
||||
# v0.0.9
|
||||
- Bugfix for async class-based views.
|
||||
|
||||
# v0.0.8
|
||||
- GraphiQL Support.
|
||||
- Improvement to route selection.
|
||||
|
||||
# v0.0.7
|
||||
- Immutable Request object.
|
||||
|
||||
# v0.0.6:
|
||||
- Ability to mount WSGI apps.
|
||||
- Supply content-type when serving up the schema.
|
||||
|
||||
# v0.0.5:
|
||||
- OpenAPI Schema support.
|
||||
- Safe load/dump yaml.
|
||||
|
||||
# v0.0.4:
|
||||
- Asynchronous support for data uploads.
|
||||
- Bug fixes.
|
||||
|
||||
# v0.0.3:
|
||||
- Bug fixes.
|
||||
|
||||
# v0.0.2
|
||||
- Switch to ASGI/Starlette.
|
||||
|
||||
# v0.0.1
|
||||
- Conception!
|
||||
@@ -0,0 +1,13 @@
|
||||
Copyright 2018 Kenneth Reitz
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
@@ -0,0 +1,23 @@
|
||||
[[source]]
|
||||
url = "https://pypi.org/simple"
|
||||
verify_ssl = true
|
||||
name = "pypi"
|
||||
|
||||
[packages]
|
||||
responder = {editable = true, path = "."}
|
||||
|
||||
[dev-packages]
|
||||
pytest = "*"
|
||||
"flake8" = "*"
|
||||
black = "*"
|
||||
twine = "*"
|
||||
flask = "*"
|
||||
sphinx = "*"
|
||||
marshmallow = "*"
|
||||
pytest-cov = "*"
|
||||
|
||||
[requires]
|
||||
python_version = "3.7"
|
||||
|
||||
[pipenv]
|
||||
allow_prereleases = true
|
||||
Generated
+644
@@ -0,0 +1,644 @@
|
||||
{
|
||||
"_meta": {
|
||||
"hash": {
|
||||
"sha256": "7bbe1f0addd73250027de73d6fb749aa2be3149af9744b107820c5e10498428e"
|
||||
},
|
||||
"pipfile-spec": 6,
|
||||
"requires": {
|
||||
"python_version": "3.7"
|
||||
},
|
||||
"sources": [
|
||||
{
|
||||
"name": "pypi",
|
||||
"url": "https://pypi.org/simple",
|
||||
"verify_ssl": true
|
||||
}
|
||||
]
|
||||
},
|
||||
"default": {
|
||||
"aiofiles": {
|
||||
"hashes": [
|
||||
"sha256:021ea0ba314a86027c166ecc4b4c07f2d40fc0f4b3a950d1868a0f2571c2bbee",
|
||||
"sha256:1e644c2573f953664368de28d2aa4c89dfd64550429d0c27c4680ccd3aa4985d"
|
||||
],
|
||||
"version": "==0.4.0"
|
||||
},
|
||||
"aniso8601": {
|
||||
"hashes": [
|
||||
"sha256:7849749cf00ae0680ad2bdfe4419c7a662bef19c03691a19e008c8b9a5267802",
|
||||
"sha256:94f90871fcd314a458a3d4eca1c84448efbd200e86f55fe4c733c7a40149ef50"
|
||||
],
|
||||
"version": "==3.0.2"
|
||||
},
|
||||
"apispec": {
|
||||
"hashes": [
|
||||
"sha256:c2e6ac6471aaf7c6ec6d12714821898910c6b3c87c189de9a2e3754786b86ada",
|
||||
"sha256:fa7dfa8a292bae9b1e70c44a50bf61901805821726c5b804568c9f2501f57ebb"
|
||||
],
|
||||
"version": "==1.0.0b3"
|
||||
},
|
||||
"apistar": {
|
||||
"hashes": [
|
||||
"sha256:4338b24468b49526ceac4a8f84046056081ee747f373ca8d0647bd6b2344c895"
|
||||
],
|
||||
"version": "==0.6.0"
|
||||
},
|
||||
"asgiref": {
|
||||
"hashes": [
|
||||
"sha256:9b05dcd41a6a89ca8c6e7f7e4089c3f3e76b5af60aebb81ae6d455ad81989c97",
|
||||
"sha256:b21dc4c43d7aba5a844f4c48b8f49d56277bc34937fd9f9cb93ec97fde7e3082"
|
||||
],
|
||||
"version": "==2.3.2"
|
||||
},
|
||||
"async-timeout": {
|
||||
"hashes": [
|
||||
"sha256:0c3c816a028d47f659d6ff5c745cb2acf1f966da1fe5c19c77a70282b25f4c5f",
|
||||
"sha256:4291ca197d287d274d0b6cb5d6f8f8f82d434ed288f962539ff18cc9012f9ea3"
|
||||
],
|
||||
"version": "==3.0.1"
|
||||
},
|
||||
"certifi": {
|
||||
"hashes": [
|
||||
"sha256:339dc09518b07e2fa7eda5450740925974815557727d6bd35d319c1524a04a4c",
|
||||
"sha256:6d58c986d22b038c8c0df30d639f23a3e6d172a05c3583e766f4c0b785c0986a"
|
||||
],
|
||||
"version": "==2018.10.15"
|
||||
},
|
||||
"chardet": {
|
||||
"hashes": [
|
||||
"sha256:84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae",
|
||||
"sha256:fc323ffcaeaed0e0a02bf4d117757b98aed530d9ed4531e3e15460124c106691"
|
||||
],
|
||||
"version": "==3.0.4"
|
||||
},
|
||||
"click": {
|
||||
"hashes": [
|
||||
"sha256:2335065e6395b9e67ca716de5f7526736bfa6ceead690adf616d925bdc622b13",
|
||||
"sha256:5b94b49521f6456670fdb30cd82a4eca9412788a93fa6dd6df72c94d5a8ff2d7"
|
||||
],
|
||||
"version": "==7.0"
|
||||
},
|
||||
"docopt": {
|
||||
"hashes": [
|
||||
"sha256:49b3a825280bd66b3aa83585ef59c4a8c82f2c8a522dbe754a8bc8d08c85c491"
|
||||
],
|
||||
"version": "==0.6.2"
|
||||
},
|
||||
"graphene": {
|
||||
"hashes": [
|
||||
"sha256:b8ec446d17fa68721636eaad3d6adc1a378cb6323e219814c8f98c9928fc9642",
|
||||
"sha256:faa26573b598b22ffd274e2fd7a4c52efa405dcca96e01a62239482246248aa3"
|
||||
],
|
||||
"version": "==2.1.3"
|
||||
},
|
||||
"graphql-core": {
|
||||
"hashes": [
|
||||
"sha256:889e869be5574d02af77baf1f30b5db9ca2959f1c9f5be7b2863ead5a3ec6181",
|
||||
"sha256:9462e22e32c7f03b667373ec0a84d95fba10e8ce2ead08f29fbddc63b671b0c1"
|
||||
],
|
||||
"version": "==2.1"
|
||||
},
|
||||
"graphql-relay": {
|
||||
"hashes": [
|
||||
"sha256:2716b7245d97091af21abf096fabafac576905096d21ba7118fba722596f65db"
|
||||
],
|
||||
"version": "==0.4.5"
|
||||
},
|
||||
"graphql-server-core": {
|
||||
"hashes": [
|
||||
"sha256:e5f82add4b3d5580aa1f1e7d9f00e944ad3abe1b65eb337e611d6a77cc20f231"
|
||||
],
|
||||
"version": "==1.1.1"
|
||||
},
|
||||
"h11": {
|
||||
"hashes": [
|
||||
"sha256:acca6a44cb52a32ab442b1779adf0875c443c689e9e028f8d831a3769f9c5208",
|
||||
"sha256:f2b1ca39bfed357d1f19ac732913d5f9faa54a5062eca7d2ec3a916cfb7ae4c7"
|
||||
],
|
||||
"version": "==0.8.1"
|
||||
},
|
||||
"idna": {
|
||||
"hashes": [
|
||||
"sha256:156a6814fb5ac1fc6850fb002e0852d56c0c8d2531923a51032d1b70760e186e",
|
||||
"sha256:684a38a6f903c1d71d6d5fac066b58d7768af4de2b832e426ec79c30daa94a16"
|
||||
],
|
||||
"version": "==2.7"
|
||||
},
|
||||
"itsdangerous": {
|
||||
"hashes": [
|
||||
"sha256:cbb3fcf8d3e33df861709ecaf89d9e6629cff0a217bc2848f1b41cd30d360519"
|
||||
],
|
||||
"version": "==0.24"
|
||||
},
|
||||
"jinja2": {
|
||||
"hashes": [
|
||||
"sha256:74c935a1b8bb9a3947c50a54766a969d4846290e1e788ea44c1392163723c3bd",
|
||||
"sha256:f84be1bb0040caca4cea721fcbbbbd61f9be9464ca236387158b0feea01914a4"
|
||||
],
|
||||
"version": "==2.10"
|
||||
},
|
||||
"markupsafe": {
|
||||
"hashes": [
|
||||
"sha256:a6be69091dac236ea9c6bc7d012beab42010fa914c459791d627dad4910eb665"
|
||||
],
|
||||
"version": "==1.0"
|
||||
},
|
||||
"marshmallow": {
|
||||
"hashes": [
|
||||
"sha256:5e0053c86e3abaa72a03bbe0021ec97270c13fd6400b682eb1aeaf24b871bc8a",
|
||||
"sha256:81884e930c1db72d8b8e3d8d2d090f2f43427e5c11c37f703b29879980491ab6"
|
||||
],
|
||||
"version": "==3.0.0b19"
|
||||
},
|
||||
"parse": {
|
||||
"hashes": [
|
||||
"sha256:9dd6048ea212cd032a342f9f6aa2b7bc222f7407c7e37bdc2777fecd36897437"
|
||||
],
|
||||
"version": "==1.9.0"
|
||||
},
|
||||
"promise": {
|
||||
"hashes": [
|
||||
"sha256:2ebbfc10b7abf6354403ed785fe4f04b9dfd421eb1a474ac8d187022228332af",
|
||||
"sha256:348f5f6c3edd4fd47c9cd65aed03ac1b31136d375aa63871a57d3e444c85655c"
|
||||
],
|
||||
"version": "==2.2.1"
|
||||
},
|
||||
"python-multipart": {
|
||||
"hashes": [
|
||||
"sha256:f7bb5f611fc600d15fa47b3974c8aa16e93724513b49b5f95c81e6624c83fa43"
|
||||
],
|
||||
"version": "==0.0.5"
|
||||
},
|
||||
"pyyaml": {
|
||||
"hashes": [
|
||||
"sha256:254bf6fda2b7c651837acb2c718e213df29d531eebf00edb54743d10bcb694eb",
|
||||
"sha256:3108529b78577327d15eec243f0ff348a0640b0c3478d67ad7f5648f93bac3e2",
|
||||
"sha256:3c17fb92c8ba2f525e4b5f7941d850e7a48c3a59b32d331e2502a3cdc6648e76",
|
||||
"sha256:8d6d96001aa7f0a6a4a95e8143225b5d06e41b1131044913fecb8f85a125714b",
|
||||
"sha256:c8a88edd93ee29ede719080b2be6cb2333dfee1dccba213b422a9c8e97f2967b"
|
||||
],
|
||||
"version": "==4.2b4"
|
||||
},
|
||||
"requests": {
|
||||
"hashes": [
|
||||
"sha256:99dcfdaaeb17caf6e526f32b6a7b780461512ab3f1d992187801694cba42770c",
|
||||
"sha256:a84b8c9ab6239b578f22d1c21d51b696dcfe004032bb80ea832398d6909d7279"
|
||||
],
|
||||
"version": "==2.20.0"
|
||||
},
|
||||
"requests-toolbelt": {
|
||||
"hashes": [
|
||||
"sha256:42c9c170abc2cacb78b8ab23ac957945c7716249206f90874651971a4acff237",
|
||||
"sha256:f6a531936c6fa4c6cfce1b9c10d5c4f498d16528d2a54a22ca00011205a187b5"
|
||||
],
|
||||
"version": "==0.8.0"
|
||||
},
|
||||
"responder": {
|
||||
"editable": true,
|
||||
"path": "."
|
||||
},
|
||||
"rfc3986": {
|
||||
"hashes": [
|
||||
"sha256:632b8fcd2ac37f24334316227f909be4f9d0738cbf409404cff6fa5f69a24093",
|
||||
"sha256:8458571c4c57e1cf23593ad860bb601b6a604df6217f829c2bc70dc4b5af941b"
|
||||
],
|
||||
"version": "==1.1.0"
|
||||
},
|
||||
"rx": {
|
||||
"hashes": [
|
||||
"sha256:13a1d8d9e252625c173dc795471e614eadfe1cf40ffc684e08b8fff0d9748c23",
|
||||
"sha256:7357592bc7e881a95e0c2013b73326f704953301ab551fbc8133a6fadab84105"
|
||||
],
|
||||
"version": "==1.6.1"
|
||||
},
|
||||
"six": {
|
||||
"hashes": [
|
||||
"sha256:70e8a77beed4562e7f14fe23a786b54f6296e34344c23bc42f07b15018ff98e9",
|
||||
"sha256:832dc0e10feb1aa2c68dcc57dbb658f1c7e65b9b61af69048abc87a2db00a0eb"
|
||||
],
|
||||
"version": "==1.11.0"
|
||||
},
|
||||
"starlette": {
|
||||
"hashes": [
|
||||
"sha256:eac0f6cab6b48846a0c1af16615430ae0e7a95f669ee0841a7e2f242d51d8935"
|
||||
],
|
||||
"version": "==0.5.5"
|
||||
},
|
||||
"urllib3": {
|
||||
"hashes": [
|
||||
"sha256:41c3db2fc01e5b907288010dec72f9d0a74e37d6994e6eb56849f59fea2265ae",
|
||||
"sha256:8819bba37a02d143296a4d032373c4dd4aca11f6d4c9973335ca75f9c8475f59"
|
||||
],
|
||||
"version": "==1.24"
|
||||
},
|
||||
"uvicorn": {
|
||||
"hashes": [
|
||||
"sha256:e2b742fdaa0b52f4aac92fd2c078e7f1f17d11322bb3efb09d341d5c6998b4b5"
|
||||
],
|
||||
"version": "==0.3.16"
|
||||
},
|
||||
"websockets": {
|
||||
"hashes": [
|
||||
"sha256:0e2f7d6567838369af074f0ef4d0b802d19fa1fee135d864acc656ceefa33136",
|
||||
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"sha256:6f6c1efc8d0ccc21f8f6c34d8330baca883cf109b66b3df954b0a117e5528fb4"
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],
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"version": "==3.9.2"
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},
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"pytest-cov": {
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"sha256:513c425e931a0344944f84ea47f3956be0e416d95acbd897a44970c8d926d5d7",
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"sha256:e360f048b7dae3f2f2a9a4d067b2dd6b6a015d384d1577c994a43f3f7cbad762"
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],
|
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"version": "==2.6.0"
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},
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"pytz": {
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||||
"hashes": [
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"sha256:642253af8eae734d1509fc6ac9c1aee5e5b69d76392660889979b9870610a46b",
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"sha256:91e3ccf2c344ffaa6defba1ce7f38f97026943f675b7703f44789768e4cb0ece"
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],
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"version": "==2018.6"
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||||
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"sha256:219a02f5359b6631f5ab952f6906c6c105bdd8bc4bf19c1ec5ee8bd9ea2dc1eb",
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"sha256:f8f122ad9fd6d138337531379575a01a0b6ca70aedca78f094cb833da38c8c0c"
|
||||
],
|
||||
"version": "==23.0"
|
||||
},
|
||||
"requests": {
|
||||
"hashes": [
|
||||
"sha256:99dcfdaaeb17caf6e526f32b6a7b780461512ab3f1d992187801694cba42770c",
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"sha256:a84b8c9ab6239b578f22d1c21d51b696dcfe004032bb80ea832398d6909d7279"
|
||||
],
|
||||
"version": "==2.20.0"
|
||||
},
|
||||
"requests-toolbelt": {
|
||||
"hashes": [
|
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"sha256:42c9c170abc2cacb78b8ab23ac957945c7716249206f90874651971a4acff237",
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"sha256:f6a531936c6fa4c6cfce1b9c10d5c4f498d16528d2a54a22ca00011205a187b5"
|
||||
],
|
||||
"version": "==0.8.0"
|
||||
},
|
||||
"six": {
|
||||
"hashes": [
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"sha256:70e8a77beed4562e7f14fe23a786b54f6296e34344c23bc42f07b15018ff98e9",
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"sha256:832dc0e10feb1aa2c68dcc57dbb658f1c7e65b9b61af69048abc87a2db00a0eb"
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],
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"sha256:919f26a68b2c17a7634da993d91339e288964f93c274f1343e3bbbe2096e1128",
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"toml": {
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"sha256:229f81c57791a41d65e399fc06bf0848bab550a9dfd5ed66df18ce5f05e73d5c",
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"sha256:7d89bc6acafb31d124e6e5b295ef26ac77030bf098960c2a4c4e058335827c5c",
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"version": "==1.12.1"
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},
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"urllib3": {
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"sha256:41c3db2fc01e5b907288010dec72f9d0a74e37d6994e6eb56849f59fea2265ae",
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"sha256:8819bba37a02d143296a4d032373c4dd4aca11f6d4c9973335ca75f9c8475f59"
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"version": "==1.24"
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},
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"webencodings": {
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||||
"hashes": [
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"sha256:a0af1213f3c2226497a97e2b3aa01a7e4bee4f403f95be16fc9acd2947514a78",
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"sha256:b36a1c245f2d304965eb4e0a82848379241dc04b865afcc4aab16748587e1923"
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||||
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||||
"version": "==0.5.1"
|
||||
},
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||||
"werkzeug": {
|
||||
"hashes": [
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||||
"sha256:c3fd7a7d41976d9f44db327260e263132466836cef6f91512889ed60ad26557c",
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||||
"sha256:d5da73735293558eb1651ee2fddc4d0dedcfa06538b8813a2e20011583c9e49b"
|
||||
],
|
||||
"version": "==0.14.1"
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,74 @@
|
||||
# Responder: a familiar HTTP Service Framework for Python
|
||||
|
||||
[](https://travis-ci.org/kennethreitz/responder)
|
||||
[](https://responder.readthedocs.io/en/latest/)
|
||||
[](https://pypi.org/project/responder/)
|
||||
[](https://pypi.org/project/responder/)
|
||||
[](https://pypi.org/project/responder/)
|
||||
[](https://github.com/kennethreitz/responder/graphs/contributors)
|
||||
|
||||
[](http://python-responder.org/)
|
||||
|
||||
|
||||
Powered by [Starlette](https://www.starlette.io/). That `async` declaration is optional. [View documentation](http://python-responder.org).
|
||||
|
||||
This gets you a ASGI app, with a production static files server pre-installed, jinja2 templating (without additional imports), and a production webserver based on uvloop, serving up requests with gzip compression automatically.
|
||||
|
||||
|
||||
## Testimonials
|
||||
|
||||
> "Pleasantly very taken with python-responder. [@kennethreitz](https://twitter.com/kennethreitz) at his absolute best." —Rudraksh M.K.
|
||||
|
||||
> "ASGI is going to enable all sorts of new high-performance web services. It's awesome to see Responder starting to take advantage of that." — Tom Christie author of [Django REST Framework](https://www.django-rest-framework.org/)
|
||||
|
||||
> "I love that you are exploring new patterns. Go go go!" — Danny Greenfield, author of [Two Scoops of Django]()
|
||||
|
||||
> "Love what I have seen while it's in progress! Many features of Responder are from my wishlist for Flask, and it's even faster and even easier than Flask!" — Luna C.
|
||||
|
||||
## More Examples
|
||||
|
||||
See [the documentation's feature tour](http://python-responder.org/en/latest/tour.html) for more details on features available in Responder.
|
||||
|
||||
|
||||
# Installing Responder
|
||||
|
||||
Install the latest release:
|
||||
|
||||
|
||||
$ pipenv install responder --pre
|
||||
✨🍰✨
|
||||
|
||||
|
||||
Or, install from the development branch:
|
||||
|
||||
$ pipenv install -e git+https://github.com/kennethreitz/responder.git#egg=responder
|
||||
|
||||
Only **Python 3.6+** is supported.
|
||||
|
||||
|
||||
# The Basic Idea
|
||||
|
||||
The primary concept here is to bring the niceties that are brought forth from both Flask and Falcon and unify them into a single framework, along with some new ideas I have. I also wanted to take some of the API primitives that are instilled in the Requests library and put them into a web framework. So, you'll find a lot of parallels here with Requests.
|
||||
|
||||
- Setting `resp.text` sends back unicode, while setting `resp.content` sends back bytes.
|
||||
- Setting `resp.media` sends back JSON/YAML (`.text`/`.content` override this).
|
||||
- Case-insensitive `req.headers` dict (from Requests directly).
|
||||
- `resp.status_code`, `req.method`, `req.url`, and other familiar friends.
|
||||
|
||||
## Ideas
|
||||
|
||||
- Flask-style route expression, with new capabilities -- all while using Python 3.6+'s new f-string syntax.
|
||||
- I love Falcon's "every request and response is passed into to each view and mutated" methodology, especially `response.media`, and have used it here. In addition to supporting JSON, I have decided to support YAML as well, as Kubernetes is slowly taking over the world, and it uses YAML for all the things. Content-negotiation and all that.
|
||||
- **A built in testing client that uses the actual Requests you know and love**.
|
||||
- The ability to mount other WSGI apps easily.
|
||||
- Automatic gzipped-responses.
|
||||
- In addition to Falcon's `on_get`, `on_post`, etc methods, Responder features an `on_request` method, which gets called on every type of request, much like Requests.
|
||||
- A production static file server is built-in.
|
||||
- Uvicorn built-in as a production web server. I would have chosen Gunicorn, but it doesn't run on Windows. Plus, Uvicorn serves well to protect against slowloris attacks, making nginx unnecessary in production.
|
||||
- GraphQL support, via Graphene. The goal here is to have any GraphQL query exposable at any route, magically.
|
||||
- Provide an official way to run webpack.
|
||||
|
||||
|
||||
----------
|
||||
|
||||
[](https://hacktoberfest.digitalocean.com/)
|
||||
@@ -1,92 +0,0 @@
|
||||
<!DOCTYPE html>
|
||||
|
||||
<html lang="en" data-content_root="../">
|
||||
<head>
|
||||
<meta charset="utf-8" />
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
|
||||
<title>Overview: module code — responder 3.6.2 documentation</title>
|
||||
<link rel="stylesheet" type="text/css" href="../_static/pygments.css?v=5ecbeea2" />
|
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<link rel="stylesheet" type="text/css" href="../_static/basic.css?v=b08954a9" />
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<link rel="stylesheet" type="text/css" href="../_static/alabaster.css?v=27fed22d" />
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<link rel="stylesheet" type="text/css" href="../_static/design-elements.e5416f61bae5d36adc6d722a2b6f8cff.css?v=452a8e97" />
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<script src="../_static/documentation_options.js?v=c0c9fa11"></script>
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<script src="../_static/doctools.js?v=9bcbadda"></script>
|
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<script src="../_static/sphinx_highlight.js?v=dc90522c"></script>
|
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<script src="../_static/clipboard.min.js?v=a7894cd8"></script>
|
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<script src="../_static/copybutton.js?v=fd10adb8"></script>
|
||||
<script>
|
||||
</script>
|
||||
<script src="../_static/design-elements.bbdccc18c4abea9397628f9fea3d48c2.js?v=03c7770e"></script>
|
||||
<link rel="index" title="Index" href="../genindex.html" />
|
||||
<link rel="search" title="Search" href="../search.html" />
|
||||
|
||||
<link rel="stylesheet" href="../_static/custom.css" type="text/css" />
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
</head><body>
|
||||
|
||||
|
||||
<div class="document">
|
||||
<div class="documentwrapper">
|
||||
<div class="bodywrapper">
|
||||
|
||||
|
||||
<div class="body" role="main">
|
||||
|
||||
<h1>All modules for which code is available</h1>
|
||||
<ul><li><a href="responder/api.html">responder.api</a></li>
|
||||
<li><a href="responder/background.html">responder.background</a></li>
|
||||
<li><a href="responder/ext/ratelimit.html">responder.ext.ratelimit</a></li>
|
||||
<li><a href="responder/models.html">responder.models</a></li>
|
||||
<li><a href="responder/status_codes.html">responder.status_codes</a></li>
|
||||
</ul>
|
||||
|
||||
</div>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
<div class="sphinxsidebar" role="navigation" aria-label="Main">
|
||||
<div class="sphinxsidebarwrapper"><p class="logo">
|
||||
<a href="../index.html">
|
||||
<img class="logo" src="../_static/responder.png" />
|
||||
</a>
|
||||
</p>
|
||||
<p>
|
||||
<strong>Responder</strong> — a familiar HTTP service framework for Python.
|
||||
<br />
|
||||
<small>v3.6.2</small>
|
||||
</p>
|
||||
<h3>Useful Links</h3>
|
||||
<ul>
|
||||
<li><a href="https://github.com/kennethreitz/responder">Responder @ GitHub</a></li>
|
||||
<li><a href="https://pypi.org/project/responder/">Responder @ PyPI</a></li>
|
||||
<li><a href="https://github.com/kennethreitz/responder/issues">Issue Tracker</a></li>
|
||||
</ul>
|
||||
<search id="searchbox" style="display: none" role="search">
|
||||
<h3 id="searchlabel">Quick search</h3>
|
||||
<div class="searchformwrapper">
|
||||
<form class="search" action="../search.html" method="get">
|
||||
<input type="text" name="q" aria-labelledby="searchlabel" autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false"/>
|
||||
<input type="submit" value="Go" />
|
||||
</form>
|
||||
</div>
|
||||
</search>
|
||||
<script>document.getElementById('searchbox').style.display = "block"</script>
|
||||
</div>
|
||||
</div>
|
||||
<div class="clearer"></div>
|
||||
</div>
|
||||
<div class="footer">
|
||||
©2018-2026, Kenneth Reitz.
|
||||
|
||||
</div>
|
||||
|
||||
|
||||
|
||||
|
||||
</body>
|
||||
</html>
|
||||
@@ -1,777 +0,0 @@
|
||||
<!DOCTYPE html>
|
||||
|
||||
<html lang="en" data-content_root="../../">
|
||||
<head>
|
||||
<meta charset="utf-8" />
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
|
||||
<title>responder.api — responder 3.6.2 documentation</title>
|
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<link rel="stylesheet" type="text/css" href="../../_static/pygments.css?v=5ecbeea2" />
|
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<link rel="stylesheet" type="text/css" href="../../_static/basic.css?v=b08954a9" />
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<link rel="stylesheet" type="text/css" href="../../_static/alabaster.css?v=27fed22d" />
|
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<link rel="stylesheet" type="text/css" href="../../_static/copybutton.css?v=76b2166b" />
|
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<link rel="stylesheet" type="text/css" href="../../_static/design-elements.e5416f61bae5d36adc6d722a2b6f8cff.css?v=452a8e97" />
|
||||
<script src="../../_static/documentation_options.js?v=c0c9fa11"></script>
|
||||
<script src="../../_static/doctools.js?v=9bcbadda"></script>
|
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<script src="../../_static/sphinx_highlight.js?v=dc90522c"></script>
|
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<script src="../../_static/clipboard.min.js?v=a7894cd8"></script>
|
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<script src="../../_static/copybutton.js?v=fd10adb8"></script>
|
||||
<script>
|
||||
</script>
|
||||
<script src="../../_static/design-elements.bbdccc18c4abea9397628f9fea3d48c2.js?v=03c7770e"></script>
|
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<link rel="index" title="Index" href="../../genindex.html" />
|
||||
<link rel="search" title="Search" href="../../search.html" />
|
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|
||||
<link rel="stylesheet" href="../../_static/custom.css" type="text/css" />
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|
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|
||||
|
||||
|
||||
|
||||
</head><body>
|
||||
|
||||
|
||||
<div class="document">
|
||||
<div class="documentwrapper">
|
||||
<div class="bodywrapper">
|
||||
|
||||
|
||||
<div class="body" role="main">
|
||||
|
||||
<h1>Source code for responder.api</h1><div class="highlight"><pre>
|
||||
<span></span><span class="kn">import</span><span class="w"> </span><span class="nn">asyncio</span>
|
||||
<span class="kn">import</span><span class="w"> </span><span class="nn">inspect</span>
|
||||
<span class="kn">import</span><span class="w"> </span><span class="nn">os</span>
|
||||
<span class="kn">from</span><span class="w"> </span><span class="nn">pathlib</span><span class="w"> </span><span class="kn">import</span> <span class="n">Path</span>
|
||||
|
||||
<span class="n">__all__</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"API"</span><span class="p">]</span>
|
||||
|
||||
<span class="kn">import</span><span class="w"> </span><span class="nn">uvicorn</span>
|
||||
<span class="kn">from</span><span class="w"> </span><span class="nn">starlette.middleware.cors</span><span class="w"> </span><span class="kn">import</span> <span class="n">CORSMiddleware</span>
|
||||
<span class="kn">from</span><span class="w"> </span><span class="nn">starlette.middleware.errors</span><span class="w"> </span><span class="kn">import</span> <span class="n">ServerErrorMiddleware</span>
|
||||
<span class="kn">from</span><span class="w"> </span><span class="nn">starlette.middleware.exceptions</span><span class="w"> </span><span class="kn">import</span> <span class="n">ExceptionMiddleware</span>
|
||||
<span class="kn">from</span><span class="w"> </span><span class="nn">starlette.middleware.gzip</span><span class="w"> </span><span class="kn">import</span> <span class="n">GZipMiddleware</span>
|
||||
<span class="kn">from</span><span class="w"> </span><span class="nn">starlette.middleware.httpsredirect</span><span class="w"> </span><span class="kn">import</span> <span class="n">HTTPSRedirectMiddleware</span>
|
||||
<span class="kn">from</span><span class="w"> </span><span class="nn">starlette.middleware.sessions</span><span class="w"> </span><span class="kn">import</span> <span class="n">SessionMiddleware</span>
|
||||
<span class="kn">from</span><span class="w"> </span><span class="nn">starlette.middleware.trustedhost</span><span class="w"> </span><span class="kn">import</span> <span class="n">TrustedHostMiddleware</span>
|
||||
|
||||
<span class="kn">from</span><span class="w"> </span><span class="nn">.</span><span class="w"> </span><span class="kn">import</span> <span class="n">status_codes</span>
|
||||
<span class="kn">from</span><span class="w"> </span><span class="nn">.background</span><span class="w"> </span><span class="kn">import</span> <span class="n">BackgroundQueue</span>
|
||||
<span class="kn">from</span><span class="w"> </span><span class="nn">.formats</span><span class="w"> </span><span class="kn">import</span> <span class="n">get_formats</span>
|
||||
<span class="kn">from</span><span class="w"> </span><span class="nn">.models</span><span class="w"> </span><span class="kn">import</span> <span class="n">Request</span><span class="p">,</span> <span class="n">Response</span>
|
||||
<span class="kn">from</span><span class="w"> </span><span class="nn">.routes</span><span class="w"> </span><span class="kn">import</span> <span class="n">Router</span>
|
||||
<span class="kn">from</span><span class="w"> </span><span class="nn">.staticfiles</span><span class="w"> </span><span class="kn">import</span> <span class="n">StaticFiles</span>
|
||||
<span class="kn">from</span><span class="w"> </span><span class="nn">.statics</span><span class="w"> </span><span class="kn">import</span> <span class="n">DEFAULT_CORS_PARAMS</span><span class="p">,</span> <span class="n">DEFAULT_OPENAPI_THEME</span><span class="p">,</span> <span class="n">DEFAULT_SECRET_KEY</span>
|
||||
<span class="kn">from</span><span class="w"> </span><span class="nn">.templates</span><span class="w"> </span><span class="kn">import</span> <span class="n">Templates</span>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="API">
|
||||
<a class="viewcode-back" href="../../api.html#responder.API">[docs]</a>
|
||||
<span class="k">class</span><span class="w"> </span><span class="nc">API</span><span class="p">:</span>
|
||||
<span class="w"> </span><span class="sd">"""The primary web-service class.</span>
|
||||
|
||||
<span class="sd"> :param static_dir: The directory to use for static files. Will be created for you if it doesn't already exist.</span>
|
||||
<span class="sd"> :param templates_dir: The directory to use for templates. Will be created for you if it doesn't already exist.</span>
|
||||
<span class="sd"> :param auto_escape: If ``True``, HTML and XML templates will automatically be escaped.</span>
|
||||
<span class="sd"> :param enable_hsts: If ``True``, send all responses to HTTPS URLs.</span>
|
||||
<span class="sd"> :param gzip: If ``True`` (the default), compress responses with GZip.</span>
|
||||
<span class="sd"> :param openapi_theme: OpenAPI documentation theme, must be one of ``elements``, ``rapidoc``, ``redoc``, ``swagger_ui``</span>
|
||||
<span class="sd"> """</span> <span class="c1"># noqa: E501</span>
|
||||
|
||||
<span class="n">status_codes</span> <span class="o">=</span> <span class="n">status_codes</span>
|
||||
|
||||
<span class="k">def</span><span class="w"> </span><span class="fm">__init__</span><span class="p">(</span>
|
||||
<span class="bp">self</span><span class="p">,</span>
|
||||
<span class="o">*</span><span class="p">,</span>
|
||||
<span class="n">debug</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
|
||||
<span class="n">title</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">version</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">description</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">terms_of_service</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">contact</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">license</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="c1"># noqa: A002</span>
|
||||
<span class="n">openapi</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">openapi_route</span><span class="o">=</span><span class="s2">"/schema.yml"</span><span class="p">,</span>
|
||||
<span class="n">static_dir</span><span class="o">=</span><span class="s2">"static"</span><span class="p">,</span>
|
||||
<span class="n">static_route</span><span class="o">=</span><span class="s2">"/static"</span><span class="p">,</span>
|
||||
<span class="n">templates_dir</span><span class="o">=</span><span class="s2">"templates"</span><span class="p">,</span>
|
||||
<span class="n">auto_escape</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span>
|
||||
<span class="n">secret_key</span><span class="o">=</span><span class="n">DEFAULT_SECRET_KEY</span><span class="p">,</span>
|
||||
<span class="n">enable_hsts</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
|
||||
<span class="n">docs_route</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">cors</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
|
||||
<span class="n">cors_params</span><span class="o">=</span><span class="n">DEFAULT_CORS_PARAMS</span><span class="p">,</span>
|
||||
<span class="n">allowed_hosts</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">openapi_theme</span><span class="o">=</span><span class="n">DEFAULT_OPENAPI_THEME</span><span class="p">,</span>
|
||||
<span class="n">lifespan</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">gzip</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span>
|
||||
<span class="n">request_id</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
|
||||
<span class="n">enable_logging</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
|
||||
<span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""Create a new Responder API instance.</span>
|
||||
|
||||
<span class="sd"> :param debug: If ``True``, enable debug mode with verbose error pages.</span>
|
||||
<span class="sd"> :param title: The title of the API, used in OpenAPI documentation.</span>
|
||||
<span class="sd"> :param version: The version string for the API (e.g. ``"1.0"``).</span>
|
||||
<span class="sd"> :param description: A longer description of the API for OpenAPI docs.</span>
|
||||
<span class="sd"> :param terms_of_service: URL to the API's terms of service.</span>
|
||||
<span class="sd"> :param contact: Contact information dict for the API (``name``, ``url``, ``email``).</span>
|
||||
<span class="sd"> :param license: License information dict (``name``, ``url``).</span>
|
||||
<span class="sd"> :param openapi: The OpenAPI version string (e.g. ``"3.0.2"``). Enables OpenAPI schema generation.</span>
|
||||
<span class="sd"> :param openapi_route: The URL path for the OpenAPI schema (default ``"/schema.yml"``).</span>
|
||||
<span class="sd"> :param static_dir: Directory for static files. Set to ``None`` to disable. Created automatically if missing.</span>
|
||||
<span class="sd"> :param static_route: URL prefix for serving static files (default ``"/static"``).</span>
|
||||
<span class="sd"> :param templates_dir: Directory for Jinja2 templates (default ``"templates"``).</span>
|
||||
<span class="sd"> :param auto_escape: If ``True``, auto-escape HTML/XML in templates.</span>
|
||||
<span class="sd"> :param secret_key: Secret key for signing cookie-based sessions. **Always set this in production.**</span>
|
||||
<span class="sd"> :param enable_hsts: If ``True``, redirect all HTTP requests to HTTPS.</span>
|
||||
<span class="sd"> :param docs_route: URL path for interactive API docs (e.g. ``"/docs"``). Enables OpenAPI if not already set.</span>
|
||||
<span class="sd"> :param cors: If ``True``, enable CORS middleware.</span>
|
||||
<span class="sd"> :param cors_params: Dict of CORS configuration (``allow_origins``, ``allow_methods``, etc.).</span>
|
||||
<span class="sd"> :param allowed_hosts: List of allowed hostnames (e.g. ``["example.com"]``). Defaults to ``["*"]``.</span>
|
||||
<span class="sd"> :param openapi_theme: Documentation UI theme: ``"swagger_ui"``, ``"redoc"``, ``"rapidoc"``, or ``"elements"``.</span>
|
||||
<span class="sd"> :param lifespan: An async context manager for startup/shutdown logic.</span>
|
||||
<span class="sd"> :param gzip: If ``True`` (the default), compress responses with GZip.</span>
|
||||
<span class="sd"> :param request_id: If ``True``, add ``X-Request-ID`` headers to all responses.</span>
|
||||
<span class="sd"> :param enable_logging: If ``True``, enable structured logging with per-request context (request ID, method, path, client IP).</span>
|
||||
<span class="sd"> """</span> <span class="c1"># noqa: E501</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">background</span> <span class="o">=</span> <span class="n">BackgroundQueue</span><span class="p">()</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">secret_key</span> <span class="o">=</span> <span class="n">secret_key</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">router</span> <span class="o">=</span> <span class="n">Router</span><span class="p">(</span><span class="n">lifespan</span><span class="o">=</span><span class="n">lifespan</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">static_dir</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">static_route</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">static_route</span> <span class="o">=</span> <span class="s2">""</span>
|
||||
<span class="n">static_dir</span> <span class="o">=</span> <span class="n">Path</span><span class="p">(</span><span class="n">static_dir</span><span class="p">)</span><span class="o">.</span><span class="n">resolve</span><span class="p">()</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">static_dir</span> <span class="o">=</span> <span class="n">static_dir</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">static_route</span> <span class="o">=</span> <span class="n">static_route</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">hsts_enabled</span> <span class="o">=</span> <span class="n">enable_hsts</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">cors</span> <span class="o">=</span> <span class="n">cors</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">cors_params</span> <span class="o">=</span> <span class="n">cors_params</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">debug</span> <span class="o">=</span> <span class="n">debug</span>
|
||||
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">allowed_hosts</span><span class="p">:</span>
|
||||
<span class="n">allowed_hosts</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"*"</span><span class="p">]</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">allowed_hosts</span> <span class="o">=</span> <span class="n">allowed_hosts</span>
|
||||
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">static_dir</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">static_dir</span><span class="o">.</span><span class="n">mkdir</span><span class="p">(</span><span class="n">parents</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">exist_ok</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">mount</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">static_route</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">static_app</span><span class="p">)</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">formats</span> <span class="o">=</span> <span class="n">get_formats</span><span class="p">()</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_session</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">default_endpoint</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">app</span> <span class="o">=</span> <span class="n">ExceptionMiddleware</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">router</span><span class="p">,</span> <span class="n">debug</span><span class="o">=</span><span class="n">debug</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">gzip</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">add_middleware</span><span class="p">(</span><span class="n">GZipMiddleware</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">hsts_enabled</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">add_middleware</span><span class="p">(</span><span class="n">HTTPSRedirectMiddleware</span><span class="p">)</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">add_middleware</span><span class="p">(</span><span class="n">TrustedHostMiddleware</span><span class="p">,</span> <span class="n">allowed_hosts</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">allowed_hosts</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">cors</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">add_middleware</span><span class="p">(</span><span class="n">CORSMiddleware</span><span class="p">,</span> <span class="o">**</span><span class="bp">self</span><span class="o">.</span><span class="n">cors_params</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">add_middleware</span><span class="p">(</span><span class="n">ServerErrorMiddleware</span><span class="p">,</span> <span class="n">debug</span><span class="o">=</span><span class="n">debug</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">add_middleware</span><span class="p">(</span><span class="n">SessionMiddleware</span><span class="p">,</span> <span class="n">secret_key</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">secret_key</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">openapi</span> <span class="ow">or</span> <span class="n">docs_route</span><span class="p">:</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="kn">from</span><span class="w"> </span><span class="nn">.ext.openapi</span><span class="w"> </span><span class="kn">import</span> <span class="n">OpenAPISchema</span>
|
||||
<span class="k">except</span> <span class="ne">ImportError</span> <span class="k">as</span> <span class="n">ex</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="ne">ImportError</span><span class="p">(</span>
|
||||
<span class="s2">"The dependencies for the OpenAPI extension are not installed. "</span>
|
||||
<span class="s2">"Install them using: pip install responder"</span>
|
||||
<span class="p">)</span> <span class="kn">from</span><span class="w"> </span><span class="nn">ex</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">openapi</span> <span class="o">=</span> <span class="n">OpenAPISchema</span><span class="p">(</span>
|
||||
<span class="n">app</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span>
|
||||
<span class="n">title</span><span class="o">=</span><span class="n">title</span><span class="p">,</span>
|
||||
<span class="n">version</span><span class="o">=</span><span class="n">version</span><span class="p">,</span>
|
||||
<span class="n">openapi</span><span class="o">=</span><span class="n">openapi</span><span class="p">,</span>
|
||||
<span class="n">docs_route</span><span class="o">=</span><span class="n">docs_route</span><span class="p">,</span>
|
||||
<span class="n">description</span><span class="o">=</span><span class="n">description</span><span class="p">,</span>
|
||||
<span class="n">terms_of_service</span><span class="o">=</span><span class="n">terms_of_service</span><span class="p">,</span>
|
||||
<span class="n">contact</span><span class="o">=</span><span class="n">contact</span><span class="p">,</span>
|
||||
<span class="n">license</span><span class="o">=</span><span class="n">license</span><span class="p">,</span>
|
||||
<span class="n">openapi_route</span><span class="o">=</span><span class="n">openapi_route</span><span class="p">,</span>
|
||||
<span class="n">static_route</span><span class="o">=</span><span class="n">static_route</span><span class="p">,</span>
|
||||
<span class="n">openapi_theme</span><span class="o">=</span><span class="n">openapi_theme</span><span class="p">,</span>
|
||||
<span class="p">)</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">templates</span> <span class="o">=</span> <span class="n">Templates</span><span class="p">(</span><span class="n">directory</span><span class="o">=</span><span class="n">templates_dir</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">request_id</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">enable_logging</span><span class="p">:</span>
|
||||
<span class="kn">import</span><span class="w"> </span><span class="nn">uuid</span><span class="w"> </span><span class="k">as</span><span class="w"> </span><span class="nn">_uuid</span>
|
||||
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">_add_request_id</span><span class="p">(</span><span class="n">req</span><span class="p">,</span> <span class="n">resp</span><span class="p">):</span>
|
||||
<span class="n">rid</span> <span class="o">=</span> <span class="n">req</span><span class="o">.</span><span class="n">headers</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"X-Request-ID"</span><span class="p">,</span> <span class="nb">str</span><span class="p">(</span><span class="n">_uuid</span><span class="o">.</span><span class="n">uuid4</span><span class="p">()))</span>
|
||||
<span class="n">resp</span><span class="o">.</span><span class="n">headers</span><span class="p">[</span><span class="s2">"X-Request-ID"</span><span class="p">]</span> <span class="o">=</span> <span class="n">rid</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">router</span><span class="o">.</span><span class="n">after_request</span><span class="p">(</span><span class="n">_add_request_id</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">enable_logging</span><span class="p">:</span>
|
||||
<span class="kn">import</span><span class="w"> </span><span class="nn">logging</span><span class="w"> </span><span class="k">as</span><span class="w"> </span><span class="nn">_logging</span>
|
||||
|
||||
<span class="kn">from</span><span class="w"> </span><span class="nn">.ext.logging</span><span class="w"> </span><span class="kn">import</span> <span class="n">LoggingMiddleware</span><span class="p">,</span> <span class="n">get_logger</span><span class="p">,</span> <span class="n">setup_logging</span>
|
||||
|
||||
<span class="n">log_level</span> <span class="o">=</span> <span class="n">_logging</span><span class="o">.</span><span class="n">DEBUG</span> <span class="k">if</span> <span class="n">debug</span> <span class="k">else</span> <span class="n">_logging</span><span class="o">.</span><span class="n">INFO</span>
|
||||
<span class="n">setup_logging</span><span class="p">(</span><span class="n">level</span><span class="o">=</span><span class="n">log_level</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">add_middleware</span><span class="p">(</span><span class="n">LoggingMiddleware</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">log</span> <span class="o">=</span> <span class="n">get_logger</span><span class="p">(</span><span class="s2">"responder.app"</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="kn">import</span><span class="w"> </span><span class="nn">logging</span><span class="w"> </span><span class="k">as</span><span class="w"> </span><span class="nn">_logging</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">log</span> <span class="o">=</span> <span class="n">_logging</span><span class="o">.</span><span class="n">getLogger</span><span class="p">(</span><span class="s2">"responder.app"</span><span class="p">)</span>
|
||||
|
||||
<span class="nd">@property</span>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">requests</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""A test client connected to the ASGI app. Lazily initialized."""</span>
|
||||
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">session</span><span class="p">()</span>
|
||||
|
||||
<span class="nd">@property</span>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">static_app</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""The Starlette ``StaticFiles`` application for serving static assets."""</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="nb">hasattr</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"_static_app"</span><span class="p">):</span>
|
||||
<span class="k">assert</span> <span class="bp">self</span><span class="o">.</span><span class="n">static_dir</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_static_app</span> <span class="o">=</span> <span class="n">StaticFiles</span><span class="p">(</span><span class="n">directory</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">static_dir</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_static_app</span>
|
||||
|
||||
<div class="viewcode-block" id="API.before_request">
|
||||
<a class="viewcode-back" href="../../api.html#responder.API.before_request">[docs]</a>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">before_request</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">websocket</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""Register a function to run before every request.</span>
|
||||
|
||||
<span class="sd"> If the hook sets ``resp.status_code``, the route handler is skipped</span>
|
||||
<span class="sd"> and the response is sent immediately (short-circuiting).</span>
|
||||
|
||||
<span class="sd"> :param websocket: If ``True``, register as a WebSocket before-request hook instead of HTTP.</span>
|
||||
|
||||
<span class="sd"> Usage::</span>
|
||||
|
||||
<span class="sd"> @api.before_request()</span>
|
||||
<span class="sd"> def check_auth(req, resp):</span>
|
||||
<span class="sd"> if "Authorization" not in req.headers:</span>
|
||||
<span class="sd"> resp.status_code = 401</span>
|
||||
<span class="sd"> resp.media = {"error": "unauthorized"}</span>
|
||||
|
||||
<span class="sd"> """</span> <span class="c1"># noqa: E501</span>
|
||||
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">decorator</span><span class="p">(</span><span class="n">f</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">router</span><span class="o">.</span><span class="n">before_request</span><span class="p">(</span><span class="n">f</span><span class="p">,</span> <span class="n">websocket</span><span class="o">=</span><span class="n">websocket</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">f</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">decorator</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="API.after_request">
|
||||
<a class="viewcode-back" href="../../api.html#responder.API.after_request">[docs]</a>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">after_request</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""Register a function to run after every request.</span>
|
||||
|
||||
<span class="sd"> Usage::</span>
|
||||
|
||||
<span class="sd"> @api.after_request()</span>
|
||||
<span class="sd"> def add_request_id(req, resp):</span>
|
||||
<span class="sd"> resp.headers["X-Request-ID"] = str(uuid.uuid4())</span>
|
||||
|
||||
<span class="sd"> """</span>
|
||||
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">decorator</span><span class="p">(</span><span class="n">f</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">router</span><span class="o">.</span><span class="n">after_request</span><span class="p">(</span><span class="n">f</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">f</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">decorator</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="API.add_middleware">
|
||||
<a class="viewcode-back" href="../../api.html#responder.API.add_middleware">[docs]</a>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">add_middleware</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">middleware_cls</span><span class="p">,</span> <span class="o">**</span><span class="n">middleware_config</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""Add ASGI middleware to the application.</span>
|
||||
|
||||
<span class="sd"> Middleware wraps the entire application and can inspect or modify</span>
|
||||
<span class="sd"> every request and response. Middleware is applied in reverse order —</span>
|
||||
<span class="sd"> the last middleware added runs first.</span>
|
||||
|
||||
<span class="sd"> :param middleware_cls: A Starlette-compatible middleware class.</span>
|
||||
<span class="sd"> :param middleware_config: Keyword arguments passed to the middleware constructor.</span>
|
||||
|
||||
<span class="sd"> Usage::</span>
|
||||
|
||||
<span class="sd"> from starlette.middleware.httpsredirect import HTTPSRedirectMiddleware</span>
|
||||
<span class="sd"> api.add_middleware(HTTPSRedirectMiddleware)</span>
|
||||
|
||||
<span class="sd"> """</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">app</span> <span class="o">=</span> <span class="n">middleware_cls</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">app</span><span class="p">,</span> <span class="o">**</span><span class="n">middleware_config</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="API.exception_handler">
|
||||
<a class="viewcode-back" href="../../api.html#responder.API.exception_handler">[docs]</a>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">exception_handler</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">exception_cls</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""Register a handler for a specific exception type.</span>
|
||||
|
||||
<span class="sd"> Usage::</span>
|
||||
|
||||
<span class="sd"> @api.exception_handler(ValueError)</span>
|
||||
<span class="sd"> async def handle_value_error(req, resp, exc):</span>
|
||||
<span class="sd"> resp.status_code = 400</span>
|
||||
<span class="sd"> resp.media = {"error": str(exc)}</span>
|
||||
|
||||
<span class="sd"> """</span>
|
||||
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">decorator</span><span class="p">(</span><span class="n">func</span><span class="p">):</span>
|
||||
<span class="k">async</span> <span class="k">def</span><span class="w"> </span><span class="nf">_handler</span><span class="p">(</span><span class="n">request</span><span class="p">,</span> <span class="n">exc</span><span class="p">):</span>
|
||||
<span class="kn">from</span><span class="w"> </span><span class="nn">starlette.responses</span><span class="w"> </span><span class="kn">import</span> <span class="n">Response</span> <span class="k">as</span> <span class="n">StarletteResp</span>
|
||||
|
||||
<span class="n">req</span> <span class="o">=</span> <span class="n">Request</span><span class="p">(</span><span class="n">request</span><span class="o">.</span><span class="n">scope</span><span class="p">,</span> <span class="n">request</span><span class="o">.</span><span class="n">receive</span><span class="p">,</span> <span class="n">formats</span><span class="o">=</span><span class="n">get_formats</span><span class="p">())</span>
|
||||
<span class="n">resp</span> <span class="o">=</span> <span class="n">Response</span><span class="p">(</span><span class="n">req</span><span class="o">=</span><span class="n">req</span><span class="p">,</span> <span class="n">formats</span><span class="o">=</span><span class="n">get_formats</span><span class="p">())</span>
|
||||
<span class="k">if</span> <span class="n">inspect</span><span class="o">.</span><span class="n">iscoroutinefunction</span><span class="p">(</span><span class="n">func</span><span class="p">):</span>
|
||||
<span class="k">await</span> <span class="n">func</span><span class="p">(</span><span class="n">req</span><span class="p">,</span> <span class="n">resp</span><span class="p">,</span> <span class="n">exc</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">func</span><span class="p">(</span><span class="n">req</span><span class="p">,</span> <span class="n">resp</span><span class="p">,</span> <span class="n">exc</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">resp</span><span class="o">.</span><span class="n">status_code</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">resp</span><span class="o">.</span><span class="n">status_code</span> <span class="o">=</span> <span class="mi">500</span>
|
||||
<span class="n">body</span><span class="p">,</span> <span class="n">headers</span> <span class="o">=</span> <span class="k">await</span> <span class="n">resp</span><span class="o">.</span><span class="n">body</span>
|
||||
<span class="k">return</span> <span class="n">StarletteResp</span><span class="p">(</span>
|
||||
<span class="n">content</span><span class="o">=</span><span class="n">body</span><span class="p">,</span> <span class="n">status_code</span><span class="o">=</span><span class="n">resp</span><span class="o">.</span><span class="n">status_code</span><span class="p">,</span> <span class="n">headers</span><span class="o">=</span><span class="n">headers</span>
|
||||
<span class="p">)</span>
|
||||
|
||||
<span class="c1"># Register with the ExceptionMiddleware</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">router</span><span class="o">.</span><span class="n">_exception_handlers</span> <span class="o">=</span> <span class="nb">getattr</span><span class="p">(</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">router</span><span class="p">,</span> <span class="s2">"_exception_handlers"</span><span class="p">,</span> <span class="p">{}</span>
|
||||
<span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">router</span><span class="o">.</span><span class="n">_exception_handlers</span><span class="p">[</span><span class="n">exception_cls</span><span class="p">]</span> <span class="o">=</span> <span class="n">_handler</span>
|
||||
<span class="c1"># Also register on the ASGI app chain</span>
|
||||
<span class="kn">from</span><span class="w"> </span><span class="nn">starlette.middleware.exceptions</span><span class="w"> </span><span class="kn">import</span> <span class="n">ExceptionMiddleware</span> <span class="k">as</span> <span class="n">EM</span>
|
||||
|
||||
<span class="n">app</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">app</span>
|
||||
<span class="k">while</span> <span class="n">app</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">app</span><span class="p">,</span> <span class="n">EM</span><span class="p">):</span>
|
||||
<span class="n">app</span><span class="o">.</span><span class="n">add_exception_handler</span><span class="p">(</span><span class="n">exception_cls</span><span class="p">,</span> <span class="n">_handler</span><span class="p">)</span>
|
||||
<span class="k">break</span>
|
||||
<span class="n">app</span> <span class="o">=</span> <span class="nb">getattr</span><span class="p">(</span><span class="n">app</span><span class="p">,</span> <span class="s2">"app"</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">func</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">decorator</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="API.schema">
|
||||
<a class="viewcode-back" href="../../api.html#responder.API.schema">[docs]</a>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">schema</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">name</span><span class="p">,</span> <span class="o">**</span><span class="n">options</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""</span>
|
||||
<span class="sd"> Decorator for creating new routes around function and class definitions.</span>
|
||||
|
||||
<span class="sd"> Usage::</span>
|
||||
|
||||
<span class="sd"> from marshmallow import Schema, fields</span>
|
||||
<span class="sd"> @api.schema("Pet")</span>
|
||||
<span class="sd"> class PetSchema(Schema):</span>
|
||||
<span class="sd"> name = fields.Str()</span>
|
||||
<span class="sd"> """</span>
|
||||
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">decorator</span><span class="p">(</span><span class="n">f</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">openapi</span><span class="o">.</span><span class="n">add_schema</span><span class="p">(</span><span class="n">name</span><span class="o">=</span><span class="n">name</span><span class="p">,</span> <span class="n">schema</span><span class="o">=</span><span class="n">f</span><span class="p">,</span> <span class="o">**</span><span class="n">options</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">f</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">decorator</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="API.path_matches_route">
|
||||
<a class="viewcode-back" href="../../api.html#responder.API.path_matches_route">[docs]</a>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">path_matches_route</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">path</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""Given a path portion of a URL, tests that it matches against any registered route.</span>
|
||||
|
||||
<span class="sd"> :param path: The path portion of a URL, to test all known routes against.</span>
|
||||
<span class="sd"> """</span> <span class="c1"># noqa: E501 (Line too long)</span>
|
||||
<span class="k">for</span> <span class="n">route</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">router</span><span class="o">.</span><span class="n">routes</span><span class="p">:</span>
|
||||
<span class="n">match</span><span class="p">,</span> <span class="n">_</span> <span class="o">=</span> <span class="n">route</span><span class="o">.</span><span class="n">matches</span><span class="p">(</span><span class="n">path</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">match</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="n">route</span>
|
||||
<span class="k">return</span> <span class="kc">None</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="API.add_route">
|
||||
<a class="viewcode-back" href="../../api.html#responder.API.add_route">[docs]</a>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">add_route</span><span class="p">(</span>
|
||||
<span class="bp">self</span><span class="p">,</span>
|
||||
<span class="n">route</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">endpoint</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="o">*</span><span class="p">,</span>
|
||||
<span class="n">default</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
|
||||
<span class="n">static</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span>
|
||||
<span class="n">check_existing</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span>
|
||||
<span class="n">websocket</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
|
||||
<span class="n">before_request</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
|
||||
<span class="n">methods</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""Adds a route to the API.</span>
|
||||
|
||||
<span class="sd"> :param route: A string representation of the route.</span>
|
||||
<span class="sd"> :param endpoint: The endpoint for the route -- can be a callable, or a class.</span>
|
||||
<span class="sd"> :param default: If ``True``, all unknown requests will route to this view.</span>
|
||||
<span class="sd"> :param static: If ``True``, and no endpoint was passed, render "static/index.html".</span>
|
||||
<span class="sd"> Also, it will become a default route.</span>
|
||||
<span class="sd"> :param methods: Optional list of HTTP methods (e.g. ``["GET", "POST"]``).</span>
|
||||
<span class="sd"> """</span> <span class="c1"># noqa: E501</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">static</span><span class="p">:</span>
|
||||
<span class="k">assert</span> <span class="bp">self</span><span class="o">.</span><span class="n">static_dir</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">endpoint</span><span class="p">:</span>
|
||||
<span class="n">endpoint</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_static_response</span>
|
||||
<span class="n">default</span> <span class="o">=</span> <span class="kc">True</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">router</span><span class="o">.</span><span class="n">add_route</span><span class="p">(</span>
|
||||
<span class="n">route</span><span class="p">,</span>
|
||||
<span class="n">endpoint</span><span class="p">,</span>
|
||||
<span class="n">default</span><span class="o">=</span><span class="n">default</span><span class="p">,</span>
|
||||
<span class="n">websocket</span><span class="o">=</span><span class="n">websocket</span><span class="p">,</span>
|
||||
<span class="n">before_request</span><span class="o">=</span><span class="n">before_request</span><span class="p">,</span>
|
||||
<span class="n">check_existing</span><span class="o">=</span><span class="n">check_existing</span><span class="p">,</span>
|
||||
<span class="n">methods</span><span class="o">=</span><span class="n">methods</span><span class="p">,</span>
|
||||
<span class="p">)</span></div>
|
||||
|
||||
|
||||
<span class="k">async</span> <span class="k">def</span><span class="w"> </span><span class="nf">_static_response</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">req</span><span class="p">,</span> <span class="n">resp</span><span class="p">):</span>
|
||||
<span class="k">assert</span> <span class="bp">self</span><span class="o">.</span><span class="n">static_dir</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span>
|
||||
|
||||
<span class="n">index</span> <span class="o">=</span> <span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">static_dir</span> <span class="o">/</span> <span class="s2">"index.html"</span><span class="p">)</span><span class="o">.</span><span class="n">resolve</span><span class="p">()</span>
|
||||
<span class="k">if</span> <span class="n">index</span><span class="o">.</span><span class="n">exists</span><span class="p">():</span>
|
||||
<span class="n">resp</span><span class="o">.</span><span class="n">html</span> <span class="o">=</span> <span class="n">index</span><span class="o">.</span><span class="n">read_text</span><span class="p">()</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">resp</span><span class="o">.</span><span class="n">status_code</span> <span class="o">=</span> <span class="n">status_codes</span><span class="o">.</span><span class="n">HTTP_404</span> <span class="c1"># type: ignore[attr-defined]</span>
|
||||
<span class="n">resp</span><span class="o">.</span><span class="n">text</span> <span class="o">=</span> <span class="s2">"Not found."</span>
|
||||
|
||||
<div class="viewcode-block" id="API.redirect">
|
||||
<a class="viewcode-back" href="../../api.html#responder.API.redirect">[docs]</a>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">redirect</span><span class="p">(</span>
|
||||
<span class="bp">self</span><span class="p">,</span>
|
||||
<span class="n">resp</span><span class="p">,</span>
|
||||
<span class="n">location</span><span class="p">,</span>
|
||||
<span class="o">*</span><span class="p">,</span>
|
||||
<span class="n">set_text</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span>
|
||||
<span class="n">status_code</span><span class="o">=</span><span class="n">status_codes</span><span class="o">.</span><span class="n">HTTP_301</span><span class="p">,</span> <span class="c1"># type: ignore[attr-defined]</span>
|
||||
<span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""</span>
|
||||
<span class="sd"> Redirects a given response to a given location.</span>
|
||||
|
||||
<span class="sd"> :param resp: The Response to mutate.</span>
|
||||
<span class="sd"> :param location: The location of the redirect.</span>
|
||||
<span class="sd"> :param set_text: If ``True``, sets the Redirect body content automatically.</span>
|
||||
<span class="sd"> :param status_code: an `API.status_codes` attribute, or an integer,</span>
|
||||
<span class="sd"> representing the HTTP status code of the redirect.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">resp</span><span class="o">.</span><span class="n">redirect</span><span class="p">(</span><span class="n">location</span><span class="p">,</span> <span class="n">set_text</span><span class="o">=</span><span class="n">set_text</span><span class="p">,</span> <span class="n">status_code</span><span class="o">=</span><span class="n">status_code</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="API.on_event">
|
||||
<a class="viewcode-back" href="../../api.html#responder.API.on_event">[docs]</a>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">on_event</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">event_type</span><span class="p">:</span> <span class="nb">str</span><span class="p">,</span> <span class="o">**</span><span class="n">args</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""Decorator for registering functions or coroutines to run at certain events</span>
|
||||
<span class="sd"> Supported events: startup, shutdown</span>
|
||||
|
||||
<span class="sd"> Usage::</span>
|
||||
|
||||
<span class="sd"> @api.on_event('startup')</span>
|
||||
<span class="sd"> async def open_database_connection_pool():</span>
|
||||
<span class="sd"> ...</span>
|
||||
|
||||
<span class="sd"> @api.on_event('shutdown')</span>
|
||||
<span class="sd"> async def close_database_connection_pool():</span>
|
||||
<span class="sd"> ...</span>
|
||||
|
||||
<span class="sd"> """</span>
|
||||
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">decorator</span><span class="p">(</span><span class="n">func</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">add_event_handler</span><span class="p">(</span><span class="n">event_type</span><span class="p">,</span> <span class="n">func</span><span class="p">,</span> <span class="o">**</span><span class="n">args</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">func</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">decorator</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="API.add_event_handler">
|
||||
<a class="viewcode-back" href="../../api.html#responder.API.add_event_handler">[docs]</a>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">add_event_handler</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">event_type</span><span class="p">,</span> <span class="n">handler</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""Adds an event handler to the API.</span>
|
||||
|
||||
<span class="sd"> :param event_type: A string in ("startup", "shutdown")</span>
|
||||
<span class="sd"> :param handler: The function to run. Can be either a function or a coroutine.</span>
|
||||
<span class="sd"> """</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">router</span><span class="o">.</span><span class="n">add_event_handler</span><span class="p">(</span><span class="n">event_type</span><span class="p">,</span> <span class="n">handler</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="API.route">
|
||||
<a class="viewcode-back" href="../../api.html#responder.API.route">[docs]</a>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">route</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">route</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">*</span><span class="p">,</span> <span class="n">request_model</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">response_model</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">options</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""Decorator for creating new routes around function and class definitions.</span>
|
||||
|
||||
<span class="sd"> Usage::</span>
|
||||
|
||||
<span class="sd"> @api.route("/hello")</span>
|
||||
<span class="sd"> def hello(req, resp):</span>
|
||||
<span class="sd"> resp.text = "hello, world!"</span>
|
||||
|
||||
<span class="sd"> With Pydantic models for OpenAPI documentation::</span>
|
||||
|
||||
<span class="sd"> from pydantic import BaseModel</span>
|
||||
|
||||
<span class="sd"> class ItemIn(BaseModel):</span>
|
||||
<span class="sd"> name: str</span>
|
||||
<span class="sd"> price: float</span>
|
||||
|
||||
<span class="sd"> class ItemOut(BaseModel):</span>
|
||||
<span class="sd"> id: int</span>
|
||||
<span class="sd"> name: str</span>
|
||||
<span class="sd"> price: float</span>
|
||||
|
||||
<span class="sd"> @api.route("/items", methods=["POST"],</span>
|
||||
<span class="sd"> request_model=ItemIn, response_model=ItemOut)</span>
|
||||
<span class="sd"> async def create_item(req, resp):</span>
|
||||
<span class="sd"> data = await req.media()</span>
|
||||
<span class="sd"> resp.media = {"id": 1, **data}</span>
|
||||
|
||||
<span class="sd"> """</span>
|
||||
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">decorator</span><span class="p">(</span><span class="n">f</span><span class="p">):</span>
|
||||
<span class="k">if</span> <span class="n">request_model</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">f</span><span class="o">.</span><span class="n">_request_model</span> <span class="o">=</span> <span class="n">request_model</span>
|
||||
<span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"openapi"</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">openapi</span><span class="o">.</span><span class="n">add_schema</span><span class="p">(</span>
|
||||
<span class="n">request_model</span><span class="o">.</span><span class="vm">__name__</span><span class="p">,</span> <span class="n">request_model</span><span class="p">,</span> <span class="n">check_existing</span><span class="o">=</span><span class="kc">False</span>
|
||||
<span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">response_model</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">f</span><span class="o">.</span><span class="n">_response_model</span> <span class="o">=</span> <span class="n">response_model</span>
|
||||
<span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"openapi"</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">openapi</span><span class="o">.</span><span class="n">add_schema</span><span class="p">(</span>
|
||||
<span class="n">response_model</span><span class="o">.</span><span class="vm">__name__</span><span class="p">,</span> <span class="n">response_model</span><span class="p">,</span> <span class="n">check_existing</span><span class="o">=</span><span class="kc">False</span>
|
||||
<span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">add_route</span><span class="p">(</span><span class="n">route</span><span class="p">,</span> <span class="n">f</span><span class="p">,</span> <span class="o">**</span><span class="n">options</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">f</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">decorator</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="API.graphql">
|
||||
<a class="viewcode-back" href="../../api.html#responder.API.graphql">[docs]</a>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">graphql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">route</span><span class="o">=</span><span class="s2">"/graphql"</span><span class="p">,</span> <span class="o">*</span><span class="p">,</span> <span class="n">schema</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""Mount a GraphQL API at the given route.</span>
|
||||
|
||||
<span class="sd"> Usage::</span>
|
||||
|
||||
<span class="sd"> import graphene</span>
|
||||
|
||||
<span class="sd"> class Query(graphene.ObjectType):</span>
|
||||
<span class="sd"> hello = graphene.String(name=graphene.String(default_value="stranger"))</span>
|
||||
<span class="sd"> def resolve_hello(self, info, name):</span>
|
||||
<span class="sd"> return f"Hello {name}"</span>
|
||||
|
||||
<span class="sd"> api.graphql("/graphql", schema=graphene.Schema(query=Query))</span>
|
||||
|
||||
<span class="sd"> :param route: The URL path for the GraphQL endpoint.</span>
|
||||
<span class="sd"> :param schema: A Graphene schema instance.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="kn">from</span><span class="w"> </span><span class="nn">.ext.graphql</span><span class="w"> </span><span class="kn">import</span> <span class="n">GraphQLView</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">add_route</span><span class="p">(</span><span class="n">route</span><span class="p">,</span> <span class="n">GraphQLView</span><span class="p">(</span><span class="n">api</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> <span class="n">schema</span><span class="o">=</span><span class="n">schema</span><span class="p">))</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="API.mount">
|
||||
<a class="viewcode-back" href="../../api.html#responder.API.mount">[docs]</a>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">mount</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">route</span><span class="p">,</span> <span class="n">app</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""Mounts an WSGI / ASGI application at a given route.</span>
|
||||
|
||||
<span class="sd"> :param route: String representation of the route to be used</span>
|
||||
<span class="sd"> (shouldn't be parameterized).</span>
|
||||
<span class="sd"> :param app: The other WSGI / ASGI app.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">router</span><span class="o">.</span><span class="n">apps</span><span class="o">.</span><span class="n">update</span><span class="p">({</span><span class="n">route</span><span class="p">:</span> <span class="n">app</span><span class="p">})</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="API.session">
|
||||
<a class="viewcode-back" href="../../api.html#responder.API.session">[docs]</a>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">session</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">base_url</span><span class="o">=</span><span class="s2">"http://;"</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""Testing HTTP client. Returns a Starlette TestClient instance,</span>
|
||||
<span class="sd"> able to send HTTP requests to the Responder application.</span>
|
||||
|
||||
<span class="sd"> :param base_url: The base URL for the test client.</span>
|
||||
<span class="sd"> """</span>
|
||||
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_session</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="kn">from</span><span class="w"> </span><span class="nn">starlette.testclient</span><span class="w"> </span><span class="kn">import</span> <span class="n">TestClient</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_session</span> <span class="o">=</span> <span class="n">TestClient</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">base_url</span><span class="o">=</span><span class="n">base_url</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_session</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="API.url_for">
|
||||
<a class="viewcode-back" href="../../api.html#responder.API.url_for">[docs]</a>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">url_for</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">endpoint</span><span class="p">,</span> <span class="o">**</span><span class="n">params</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""Given an endpoint, returns a rendered URL for its route.</span>
|
||||
|
||||
<span class="sd"> :param endpoint: The route endpoint you're searching for.</span>
|
||||
<span class="sd"> :param params: Data to pass into the URL generator (for parameterized URLs).</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">router</span><span class="o">.</span><span class="n">url_for</span><span class="p">(</span><span class="n">endpoint</span><span class="p">,</span> <span class="o">**</span><span class="n">params</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="API.template">
|
||||
<a class="viewcode-back" href="../../api.html#responder.API.template">[docs]</a>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">template</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">filename</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sa">r</span><span class="sd">"""Render a Jinja2 template file with the provided values.</span>
|
||||
|
||||
<span class="sd"> :param filename: The filename of the jinja2 template, in ``templates_dir``.</span>
|
||||
<span class="sd"> :param \*args: Data to pass into the template.</span>
|
||||
<span class="sd"> :param \*\*kwargs: Data to pass into the template.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">templates</span><span class="o">.</span><span class="n">render</span><span class="p">(</span><span class="n">filename</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="API.template_string">
|
||||
<a class="viewcode-back" href="../../api.html#responder.API.template_string">[docs]</a>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">template_string</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">source</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sa">r</span><span class="sd">"""Render a Jinja2 template string with the provided values.</span>
|
||||
|
||||
<span class="sd"> :param source: The template to use, a Jinja2 template string.</span>
|
||||
<span class="sd"> :param \*args: Data to pass into the template.</span>
|
||||
<span class="sd"> :param \*\*kwargs: Data to pass into the template.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">templates</span><span class="o">.</span><span class="n">render_string</span><span class="p">(</span><span class="n">source</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="API.serve">
|
||||
<a class="viewcode-back" href="../../api.html#responder.API.serve">[docs]</a>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">serve</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="p">,</span> <span class="n">address</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">port</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">debug</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">options</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""</span>
|
||||
<span class="sd"> Run the application with uvicorn.</span>
|
||||
|
||||
<span class="sd"> If the ``PORT`` environment variable is set, requests will be served on that port</span>
|
||||
<span class="sd"> automatically to all known hosts.</span>
|
||||
|
||||
<span class="sd"> :param address: The address to bind to.</span>
|
||||
<span class="sd"> :param port: The port to bind to. If none is provided, one will be selected at random.</span>
|
||||
<span class="sd"> :param debug: Whether to run application in debug mode.</span>
|
||||
<span class="sd"> :param options: Additional keyword arguments to send to ``uvicorn.run()``.</span>
|
||||
<span class="sd"> """</span> <span class="c1"># noqa: E501</span>
|
||||
|
||||
<span class="k">if</span> <span class="s2">"PORT"</span> <span class="ow">in</span> <span class="n">os</span><span class="o">.</span><span class="n">environ</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">address</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">address</span> <span class="o">=</span> <span class="s2">"0.0.0.0"</span> <span class="c1"># noqa: S104</span>
|
||||
<span class="n">port</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">environ</span><span class="p">[</span><span class="s2">"PORT"</span><span class="p">])</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">address</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">address</span> <span class="o">=</span> <span class="s2">"127.0.0.1"</span>
|
||||
<span class="k">if</span> <span class="n">port</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">port</span> <span class="o">=</span> <span class="mi">5042</span>
|
||||
<span class="k">if</span> <span class="n">debug</span><span class="p">:</span>
|
||||
<span class="n">options</span><span class="p">[</span><span class="s2">"log_level"</span><span class="p">]</span> <span class="o">=</span> <span class="s2">"debug"</span>
|
||||
|
||||
<span class="n">uvicorn</span><span class="o">.</span><span class="n">run</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">host</span><span class="o">=</span><span class="n">address</span><span class="p">,</span> <span class="n">port</span><span class="o">=</span><span class="n">port</span><span class="p">,</span> <span class="o">**</span><span class="n">options</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="API.run">
|
||||
<a class="viewcode-back" href="../../api.html#responder.API.run">[docs]</a>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">run</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""Run the application. Shorthand for :meth:`serve` that inherits the ``debug`` setting.</span>
|
||||
|
||||
<span class="sd"> :param kwargs: Keyword arguments passed through to :meth:`serve`.</span>
|
||||
<span class="sd"> """</span> <span class="c1"># noqa: E501</span>
|
||||
<span class="k">if</span> <span class="s2">"debug"</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">kwargs</span><span class="p">:</span>
|
||||
<span class="n">kwargs</span><span class="o">.</span><span class="n">update</span><span class="p">({</span><span class="s2">"debug"</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">debug</span><span class="p">})</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">serve</span><span class="p">(</span><span class="o">**</span><span class="n">kwargs</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="API.group">
|
||||
<a class="viewcode-back" href="../../api.html#responder.API.group">[docs]</a>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">group</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">prefix</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""Create a route group with a shared URL prefix.</span>
|
||||
|
||||
<span class="sd"> Usage::</span>
|
||||
|
||||
<span class="sd"> v1 = api.group("/v1")</span>
|
||||
|
||||
<span class="sd"> @v1.route("/users")</span>
|
||||
<span class="sd"> def list_users(req, resp):</span>
|
||||
<span class="sd"> resp.media = []</span>
|
||||
|
||||
<span class="sd"> @v1.route("/users/{id:int}")</span>
|
||||
<span class="sd"> def get_user(req, resp, *, id):</span>
|
||||
<span class="sd"> resp.media = {"id": id}</span>
|
||||
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">return</span> <span class="n">RouteGroup</span><span class="p">(</span><span class="n">api</span><span class="o">=</span><span class="bp">self</span><span class="p">,</span> <span class="n">prefix</span><span class="o">=</span><span class="n">prefix</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
<span class="k">async</span> <span class="k">def</span><span class="w"> </span><span class="fm">__call__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">scope</span><span class="p">,</span> <span class="n">receive</span><span class="p">,</span> <span class="n">send</span><span class="p">):</span>
|
||||
<span class="k">await</span> <span class="bp">self</span><span class="o">.</span><span class="n">app</span><span class="p">(</span><span class="n">scope</span><span class="p">,</span> <span class="n">receive</span><span class="p">,</span> <span class="n">send</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
|
||||
<div class="viewcode-block" id="RouteGroup">
|
||||
<a class="viewcode-back" href="../../api.html#responder.RouteGroup">[docs]</a>
|
||||
<span class="k">class</span><span class="w"> </span><span class="nc">RouteGroup</span><span class="p">:</span>
|
||||
<span class="w"> </span><span class="sd">"""A group of routes with a shared URL prefix."""</span>
|
||||
|
||||
<span class="k">def</span><span class="w"> </span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">api</span><span class="p">,</span> <span class="n">prefix</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">api</span> <span class="o">=</span> <span class="n">api</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">prefix</span> <span class="o">=</span> <span class="n">prefix</span><span class="o">.</span><span class="n">rstrip</span><span class="p">(</span><span class="s2">"/"</span><span class="p">)</span>
|
||||
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">route</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">route</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">options</span><span class="p">):</span>
|
||||
<span class="n">full_route</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">"</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">prefix</span><span class="si">}{</span><span class="n">route</span><span class="si">}</span><span class="s2">"</span>
|
||||
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">api</span><span class="o">.</span><span class="n">route</span><span class="p">(</span><span class="n">full_route</span><span class="p">,</span> <span class="o">**</span><span class="n">options</span><span class="p">)</span>
|
||||
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">before_request</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
|
||||
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">api</span><span class="o">.</span><span class="n">before_request</span><span class="p">(</span><span class="o">**</span><span class="n">kwargs</span><span class="p">)</span></div>
|
||||
|
||||
</pre></div>
|
||||
|
||||
</div>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
<div class="sphinxsidebar" role="navigation" aria-label="Main">
|
||||
<div class="sphinxsidebarwrapper"><p class="logo">
|
||||
<a href="../../index.html">
|
||||
<img class="logo" src="../../_static/responder.png" />
|
||||
</a>
|
||||
</p>
|
||||
<p>
|
||||
<strong>Responder</strong> — a familiar HTTP service framework for Python.
|
||||
<br />
|
||||
<small>v3.6.2</small>
|
||||
</p>
|
||||
<h3>Useful Links</h3>
|
||||
<ul>
|
||||
<li><a href="https://github.com/kennethreitz/responder">Responder @ GitHub</a></li>
|
||||
<li><a href="https://pypi.org/project/responder/">Responder @ PyPI</a></li>
|
||||
<li><a href="https://github.com/kennethreitz/responder/issues">Issue Tracker</a></li>
|
||||
</ul>
|
||||
<search id="searchbox" style="display: none" role="search">
|
||||
<h3 id="searchlabel">Quick search</h3>
|
||||
<div class="searchformwrapper">
|
||||
<form class="search" action="../../search.html" method="get">
|
||||
<input type="text" name="q" aria-labelledby="searchlabel" autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false"/>
|
||||
<input type="submit" value="Go" />
|
||||
</form>
|
||||
</div>
|
||||
</search>
|
||||
<script>document.getElementById('searchbox').style.display = "block"</script>
|
||||
</div>
|
||||
</div>
|
||||
<div class="clearer"></div>
|
||||
</div>
|
||||
<div class="footer">
|
||||
©2018-2026, Kenneth Reitz.
|
||||
|
||||
</div>
|
||||
|
||||
|
||||
|
||||
|
||||
</body>
|
||||
</html>
|
||||
@@ -1,178 +0,0 @@
|
||||
<!DOCTYPE html>
|
||||
|
||||
<html lang="en" data-content_root="../../">
|
||||
<head>
|
||||
<meta charset="utf-8" />
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
|
||||
<title>responder.background — responder 3.6.2 documentation</title>
|
||||
<link rel="stylesheet" type="text/css" href="../../_static/pygments.css?v=5ecbeea2" />
|
||||
<link rel="stylesheet" type="text/css" href="../../_static/basic.css?v=b08954a9" />
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<link rel="stylesheet" type="text/css" href="../../_static/alabaster.css?v=27fed22d" />
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<link rel="stylesheet" type="text/css" href="../../_static/copybutton.css?v=76b2166b" />
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<link rel="stylesheet" type="text/css" href="../../_static/design-elements.e5416f61bae5d36adc6d722a2b6f8cff.css?v=452a8e97" />
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<script src="../../_static/documentation_options.js?v=c0c9fa11"></script>
|
||||
<script src="../../_static/doctools.js?v=9bcbadda"></script>
|
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<script src="../../_static/sphinx_highlight.js?v=dc90522c"></script>
|
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<script src="../../_static/clipboard.min.js?v=a7894cd8"></script>
|
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<script src="../../_static/copybutton.js?v=fd10adb8"></script>
|
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<script>
|
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</script>
|
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<script src="../../_static/design-elements.bbdccc18c4abea9397628f9fea3d48c2.js?v=03c7770e"></script>
|
||||
<link rel="index" title="Index" href="../../genindex.html" />
|
||||
<link rel="search" title="Search" href="../../search.html" />
|
||||
|
||||
<link rel="stylesheet" href="../../_static/custom.css" type="text/css" />
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
</head><body>
|
||||
|
||||
|
||||
<div class="document">
|
||||
<div class="documentwrapper">
|
||||
<div class="bodywrapper">
|
||||
|
||||
|
||||
<div class="body" role="main">
|
||||
|
||||
<h1>Source code for responder.background</h1><div class="highlight"><pre>
|
||||
<span></span><span class="kn">import</span><span class="w"> </span><span class="nn">asyncio</span>
|
||||
<span class="kn">import</span><span class="w"> </span><span class="nn">concurrent.futures</span>
|
||||
<span class="kn">import</span><span class="w"> </span><span class="nn">inspect</span>
|
||||
<span class="kn">import</span><span class="w"> </span><span class="nn">multiprocessing</span>
|
||||
<span class="kn">import</span><span class="w"> </span><span class="nn">traceback</span>
|
||||
|
||||
<span class="kn">from</span><span class="w"> </span><span class="nn">starlette.concurrency</span><span class="w"> </span><span class="kn">import</span> <span class="n">run_in_threadpool</span>
|
||||
|
||||
<span class="n">__all__</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"BackgroundQueue"</span><span class="p">]</span>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="BackgroundQueue">
|
||||
<a class="viewcode-back" href="../../api.html#responder.background.BackgroundQueue">[docs]</a>
|
||||
<span class="k">class</span><span class="w"> </span><span class="nc">BackgroundQueue</span><span class="p">:</span>
|
||||
<span class="w"> </span><span class="sd">"""A queue for running tasks in background threads.</span>
|
||||
|
||||
<span class="sd"> Uses a ``ThreadPoolExecutor`` sized to the number of CPUs. Access it</span>
|
||||
<span class="sd"> via ``api.background``.</span>
|
||||
|
||||
<span class="sd"> Usage::</span>
|
||||
|
||||
<span class="sd"> # As a decorator — fire and forget</span>
|
||||
<span class="sd"> @api.background.task</span>
|
||||
<span class="sd"> def send_email(to, subject):</span>
|
||||
<span class="sd"> ...</span>
|
||||
|
||||
<span class="sd"> send_email("user@example.com", "Hello")</span>
|
||||
|
||||
<span class="sd"> # Direct submission</span>
|
||||
<span class="sd"> future = api.background.run(send_email, "user@example.com", "Hello")</span>
|
||||
|
||||
<span class="sd"> # As a callable (supports async functions)</span>
|
||||
<span class="sd"> await api.background(send_email, "user@example.com", "Hello")</span>
|
||||
|
||||
<span class="sd"> """</span>
|
||||
|
||||
<span class="k">def</span><span class="w"> </span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">n</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""Create a new background queue.</span>
|
||||
|
||||
<span class="sd"> :param n: Number of worker threads. Defaults to CPU count.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">if</span> <span class="n">n</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">n</span> <span class="o">=</span> <span class="n">multiprocessing</span><span class="o">.</span><span class="n">cpu_count</span><span class="p">()</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">n</span> <span class="o">=</span> <span class="n">n</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">pool</span> <span class="o">=</span> <span class="n">concurrent</span><span class="o">.</span><span class="n">futures</span><span class="o">.</span><span class="n">ThreadPoolExecutor</span><span class="p">(</span><span class="n">max_workers</span><span class="o">=</span><span class="n">n</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">results</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
|
||||
<div class="viewcode-block" id="BackgroundQueue.run">
|
||||
<a class="viewcode-back" href="../../api.html#responder.background.BackgroundQueue.run">[docs]</a>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">run</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">f</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""Submit a function to run in a background thread.</span>
|
||||
|
||||
<span class="sd"> :param f: The function to run.</span>
|
||||
<span class="sd"> :returns: A ``concurrent.futures.Future`` for the result.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">f</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">pool</span><span class="o">.</span><span class="n">submit</span><span class="p">(</span><span class="n">f</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">results</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">f</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">f</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="BackgroundQueue.task">
|
||||
<a class="viewcode-back" href="../../api.html#responder.background.BackgroundQueue.task">[docs]</a>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">task</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">f</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""Decorator that wraps a function to run in the background thread pool.</span>
|
||||
|
||||
<span class="sd"> The decorated function returns a ``Future`` instead of blocking.</span>
|
||||
<span class="sd"> Exceptions are printed to stderr via traceback.</span>
|
||||
|
||||
<span class="sd"> :param f: The function to wrap.</span>
|
||||
<span class="sd"> """</span>
|
||||
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">on_future_done</span><span class="p">(</span><span class="n">fs</span><span class="p">):</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">fs</span><span class="o">.</span><span class="n">result</span><span class="p">()</span>
|
||||
<span class="k">except</span> <span class="ne">Exception</span><span class="p">:</span>
|
||||
<span class="n">traceback</span><span class="o">.</span><span class="n">print_exc</span><span class="p">()</span>
|
||||
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">do_task</span><span class="p">(</span><span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
|
||||
<span class="n">result</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">run</span><span class="p">(</span><span class="n">f</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span>
|
||||
<span class="n">result</span><span class="o">.</span><span class="n">add_done_callback</span><span class="p">(</span><span class="n">on_future_done</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">result</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">do_task</span></div>
|
||||
|
||||
|
||||
<span class="k">async</span> <span class="k">def</span><span class="w"> </span><span class="fm">__call__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">func</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> <span class="o">-></span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">inspect</span><span class="o">.</span><span class="n">iscoroutinefunction</span><span class="p">(</span><span class="n">func</span><span class="p">):</span>
|
||||
<span class="k">return</span> <span class="k">await</span> <span class="n">asyncio</span><span class="o">.</span><span class="n">create_task</span><span class="p">(</span><span class="n">func</span><span class="p">(</span><span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">))</span>
|
||||
<span class="k">return</span> <span class="k">await</span> <span class="n">run_in_threadpool</span><span class="p">(</span><span class="n">func</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span></div>
|
||||
|
||||
</pre></div>
|
||||
|
||||
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|
||||
|
||||
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|
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|
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<strong>Responder</strong> — a familiar HTTP service framework for Python.
|
||||
<br />
|
||||
<small>v3.6.2</small>
|
||||
</p>
|
||||
<h3>Useful Links</h3>
|
||||
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|
||||
<li><a href="https://github.com/kennethreitz/responder">Responder @ GitHub</a></li>
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<h1>Source code for responder.ext.ratelimit</h1><div class="highlight"><pre>
|
||||
<span></span><span class="sd">"""Simple in-memory rate limiter for Responder."""</span>
|
||||
|
||||
<span class="kn">import</span><span class="w"> </span><span class="nn">threading</span>
|
||||
<span class="kn">import</span><span class="w"> </span><span class="nn">time</span>
|
||||
<span class="kn">from</span><span class="w"> </span><span class="nn">collections</span><span class="w"> </span><span class="kn">import</span> <span class="n">defaultdict</span>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="RateLimiter">
|
||||
<a class="viewcode-back" href="../../../api.html#responder.ext.ratelimit.RateLimiter">[docs]</a>
|
||||
<span class="k">class</span><span class="w"> </span><span class="nc">RateLimiter</span><span class="p">:</span>
|
||||
<span class="w"> </span><span class="sd">"""Token bucket rate limiter.</span>
|
||||
|
||||
<span class="sd"> Usage::</span>
|
||||
|
||||
<span class="sd"> from responder.ext.ratelimit import RateLimiter</span>
|
||||
|
||||
<span class="sd"> limiter = RateLimiter(requests=100, period=60) # 100 req/min</span>
|
||||
|
||||
<span class="sd"> @api.route(before_request=True)</span>
|
||||
<span class="sd"> def rate_limit(req, resp):</span>
|
||||
<span class="sd"> limiter.check(req, resp)</span>
|
||||
|
||||
<span class="sd"> Or use the shorthand::</span>
|
||||
|
||||
<span class="sd"> limiter = RateLimiter(requests=100, period=60)</span>
|
||||
<span class="sd"> limiter.install(api)</span>
|
||||
|
||||
<span class="sd"> """</span>
|
||||
|
||||
<span class="k">def</span><span class="w"> </span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">requests</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">period</span><span class="o">=</span><span class="mi">60</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">max_requests</span> <span class="o">=</span> <span class="n">requests</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">period</span> <span class="o">=</span> <span class="n">period</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_buckets</span><span class="p">:</span> <span class="nb">dict</span><span class="p">[</span><span class="nb">str</span><span class="p">,</span> <span class="nb">list</span><span class="p">[</span><span class="nb">float</span><span class="p">]]</span> <span class="o">=</span> <span class="n">defaultdict</span><span class="p">(</span><span class="nb">list</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_lock</span> <span class="o">=</span> <span class="n">threading</span><span class="o">.</span><span class="n">Lock</span><span class="p">()</span>
|
||||
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">_client_key</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">req</span><span class="p">):</span>
|
||||
<span class="n">client</span> <span class="o">=</span> <span class="n">req</span><span class="o">.</span><span class="n">client</span>
|
||||
<span class="k">if</span> <span class="n">client</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="n">client</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
|
||||
<span class="k">return</span> <span class="n">req</span><span class="o">.</span><span class="n">headers</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"X-Forwarded-For"</span><span class="p">,</span> <span class="s2">"unknown"</span><span class="p">)</span>
|
||||
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">_cleanup</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">key</span><span class="p">):</span>
|
||||
<span class="n">now</span> <span class="o">=</span> <span class="n">time</span><span class="o">.</span><span class="n">time</span><span class="p">()</span>
|
||||
<span class="n">cutoff</span> <span class="o">=</span> <span class="n">now</span> <span class="o">-</span> <span class="bp">self</span><span class="o">.</span><span class="n">period</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_buckets</span><span class="p">[</span><span class="n">key</span><span class="p">]</span> <span class="o">=</span> <span class="p">[</span><span class="n">t</span> <span class="k">for</span> <span class="n">t</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">_buckets</span><span class="p">[</span><span class="n">key</span><span class="p">]</span> <span class="k">if</span> <span class="n">t</span> <span class="o">></span> <span class="n">cutoff</span><span class="p">]</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">_buckets</span><span class="p">[</span><span class="n">key</span><span class="p">]:</span>
|
||||
<span class="k">del</span> <span class="bp">self</span><span class="o">.</span><span class="n">_buckets</span><span class="p">[</span><span class="n">key</span><span class="p">]</span>
|
||||
|
||||
<div class="viewcode-block" id="RateLimiter.check">
|
||||
<a class="viewcode-back" href="../../../api.html#responder.ext.ratelimit.RateLimiter.check">[docs]</a>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">check</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">req</span><span class="p">,</span> <span class="n">resp</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""Check rate limit. Sets 429 status if exceeded."""</span>
|
||||
<span class="n">key</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_client_key</span><span class="p">(</span><span class="n">req</span><span class="p">)</span>
|
||||
|
||||
<span class="k">with</span> <span class="bp">self</span><span class="o">.</span><span class="n">_lock</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_cleanup</span><span class="p">(</span><span class="n">key</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_buckets</span><span class="p">[</span><span class="n">key</span><span class="p">])</span> <span class="o">>=</span> <span class="bp">self</span><span class="o">.</span><span class="n">max_requests</span><span class="p">:</span>
|
||||
<span class="n">resp</span><span class="o">.</span><span class="n">status_code</span> <span class="o">=</span> <span class="mi">429</span>
|
||||
<span class="n">resp</span><span class="o">.</span><span class="n">media</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"error"</span><span class="p">:</span> <span class="s2">"rate limit exceeded"</span><span class="p">}</span>
|
||||
<span class="n">resp</span><span class="o">.</span><span class="n">headers</span><span class="p">[</span><span class="s2">"Retry-After"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">str</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">period</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="kc">False</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_buckets</span><span class="p">[</span><span class="n">key</span><span class="p">]</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">time</span><span class="o">.</span><span class="n">time</span><span class="p">())</span>
|
||||
<span class="n">remaining</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">max_requests</span> <span class="o">-</span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_buckets</span><span class="p">[</span><span class="n">key</span><span class="p">])</span>
|
||||
|
||||
<span class="n">resp</span><span class="o">.</span><span class="n">headers</span><span class="p">[</span><span class="s2">"X-RateLimit-Limit"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">str</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">max_requests</span><span class="p">)</span>
|
||||
<span class="n">resp</span><span class="o">.</span><span class="n">headers</span><span class="p">[</span><span class="s2">"X-RateLimit-Remaining"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">str</span><span class="p">(</span><span class="n">remaining</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="kc">True</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="RateLimiter.install">
|
||||
<a class="viewcode-back" href="../../../api.html#responder.ext.ratelimit.RateLimiter.install">[docs]</a>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">install</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">api</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""Install as a before_request hook on the API."""</span>
|
||||
|
||||
<span class="nd">@api</span><span class="o">.</span><span class="n">route</span><span class="p">(</span><span class="n">before_request</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">_rate_limit</span><span class="p">(</span><span class="n">req</span><span class="p">,</span> <span class="n">resp</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">check</span><span class="p">(</span><span class="n">req</span><span class="p">,</span> <span class="n">resp</span><span class="p">)</span></div>
|
||||
</div>
|
||||
|
||||
</pre></div>
|
||||
|
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|
||||
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|
||||
</p>
|
||||
<p>
|
||||
<strong>Responder</strong> — a familiar HTTP service framework for Python.
|
||||
<br />
|
||||
<small>v3.6.2</small>
|
||||
</p>
|
||||
<h3>Useful Links</h3>
|
||||
<ul>
|
||||
<li><a href="https://github.com/kennethreitz/responder">Responder @ GitHub</a></li>
|
||||
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||||
|
||||
<div class="document">
|
||||
<div class="documentwrapper">
|
||||
<div class="bodywrapper">
|
||||
|
||||
|
||||
<div class="body" role="main">
|
||||
|
||||
<h1>Source code for responder.models</h1><div class="highlight"><pre>
|
||||
<span></span><span class="kn">from</span><span class="w"> </span><span class="nn">__future__</span><span class="w"> </span><span class="kn">import</span> <span class="n">annotations</span>
|
||||
|
||||
<span class="kn">import</span><span class="w"> </span><span class="nn">functools</span>
|
||||
<span class="kn">import</span><span class="w"> </span><span class="nn">inspect</span>
|
||||
<span class="kn">from</span><span class="w"> </span><span class="nn">collections.abc</span><span class="w"> </span><span class="kn">import</span> <span class="n">Callable</span>
|
||||
<span class="kn">from</span><span class="w"> </span><span class="nn">http.cookies</span><span class="w"> </span><span class="kn">import</span> <span class="n">SimpleCookie</span>
|
||||
<span class="kn">from</span><span class="w"> </span><span class="nn">urllib.parse</span><span class="w"> </span><span class="kn">import</span> <span class="n">parse_qs</span><span class="p">,</span> <span class="n">urlparse</span>
|
||||
|
||||
<span class="n">__all__</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"Request"</span><span class="p">,</span> <span class="s2">"Response"</span><span class="p">,</span> <span class="s2">"QueryDict"</span><span class="p">]</span>
|
||||
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="kn">import</span><span class="w"> </span><span class="nn">chardet</span>
|
||||
<span class="k">except</span> <span class="ne">ImportError</span><span class="p">:</span>
|
||||
<span class="n">chardet</span> <span class="o">=</span> <span class="kc">None</span> <span class="c1"># type: ignore[assignment]</span>
|
||||
<span class="kn">from</span><span class="w"> </span><span class="nn">starlette.requests</span><span class="w"> </span><span class="kn">import</span> <span class="n">Request</span> <span class="k">as</span> <span class="n">StarletteRequest</span>
|
||||
<span class="kn">from</span><span class="w"> </span><span class="nn">starlette.requests</span><span class="w"> </span><span class="kn">import</span> <span class="n">State</span>
|
||||
<span class="kn">from</span><span class="w"> </span><span class="nn">starlette.responses</span><span class="w"> </span><span class="kn">import</span> <span class="p">(</span>
|
||||
<span class="n">Response</span> <span class="k">as</span> <span class="n">StarletteResponse</span><span class="p">,</span>
|
||||
<span class="p">)</span>
|
||||
<span class="kn">from</span><span class="w"> </span><span class="nn">starlette.responses</span><span class="w"> </span><span class="kn">import</span> <span class="p">(</span>
|
||||
<span class="n">StreamingResponse</span> <span class="k">as</span> <span class="n">StarletteStreamingResponse</span><span class="p">,</span>
|
||||
<span class="p">)</span>
|
||||
|
||||
<span class="kn">from</span><span class="w"> </span><span class="nn">.statics</span><span class="w"> </span><span class="kn">import</span> <span class="n">DEFAULT_ENCODING</span>
|
||||
<span class="kn">from</span><span class="w"> </span><span class="nn">.status_codes</span><span class="w"> </span><span class="kn">import</span> <span class="n">HTTP_301</span> <span class="c1"># type: ignore[attr-defined]</span>
|
||||
|
||||
|
||||
<span class="k">class</span><span class="w"> </span><span class="nc">CaseInsensitiveDict</span><span class="p">(</span><span class="nb">dict</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""A case-insensitive dict for HTTP headers."""</span>
|
||||
|
||||
<span class="k">def</span><span class="w"> </span><span class="fm">__setitem__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">key</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span>
|
||||
<span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__setitem__</span><span class="p">(</span><span class="n">key</span><span class="o">.</span><span class="n">lower</span><span class="p">(),</span> <span class="n">value</span><span class="p">)</span>
|
||||
|
||||
<span class="k">def</span><span class="w"> </span><span class="fm">__getitem__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">key</span><span class="p">):</span>
|
||||
<span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__getitem__</span><span class="p">(</span><span class="n">key</span><span class="o">.</span><span class="n">lower</span><span class="p">())</span>
|
||||
|
||||
<span class="k">def</span><span class="w"> </span><span class="fm">__delitem__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">key</span><span class="p">):</span>
|
||||
<span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__delitem__</span><span class="p">(</span><span class="n">key</span><span class="o">.</span><span class="n">lower</span><span class="p">())</span>
|
||||
|
||||
<span class="k">def</span><span class="w"> </span><span class="fm">__contains__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">key</span><span class="p">):</span>
|
||||
<span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__contains__</span><span class="p">(</span><span class="n">key</span><span class="o">.</span><span class="n">lower</span><span class="p">())</span>
|
||||
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">get</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">key</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">key</span><span class="o">.</span><span class="n">lower</span><span class="p">(),</span> <span class="n">default</span><span class="p">)</span>
|
||||
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">pop</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">key</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">):</span>
|
||||
<span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="n">key</span><span class="o">.</span><span class="n">lower</span><span class="p">(),</span> <span class="o">*</span><span class="n">args</span><span class="p">)</span>
|
||||
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">setdefault</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">key</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">setdefault</span><span class="p">(</span><span class="n">key</span><span class="o">.</span><span class="n">lower</span><span class="p">(),</span> <span class="n">default</span><span class="p">)</span>
|
||||
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">update</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">other</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
|
||||
<span class="k">if</span> <span class="n">other</span><span class="p">:</span>
|
||||
<span class="k">for</span> <span class="n">key</span><span class="p">,</span> <span class="n">value</span> <span class="ow">in</span> <span class="n">other</span><span class="o">.</span><span class="n">items</span><span class="p">():</span>
|
||||
<span class="bp">self</span><span class="p">[</span><span class="n">key</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span>
|
||||
<span class="k">for</span> <span class="n">key</span><span class="p">,</span> <span class="n">value</span> <span class="ow">in</span> <span class="n">kwargs</span><span class="o">.</span><span class="n">items</span><span class="p">():</span>
|
||||
<span class="bp">self</span><span class="p">[</span><span class="n">key</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="QueryDict">
|
||||
<a class="viewcode-back" href="../../api.html#responder.QueryDict">[docs]</a>
|
||||
<span class="k">class</span><span class="w"> </span><span class="nc">QueryDict</span><span class="p">(</span><span class="nb">dict</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""A dictionary for query string parameters that handles multi-value keys.</span>
|
||||
|
||||
<span class="sd"> Single-value access returns the last value for a key. Use :meth:`get_list`</span>
|
||||
<span class="sd"> to retrieve all values for a multi-value parameter.</span>
|
||||
<span class="sd"> """</span>
|
||||
|
||||
<span class="k">def</span><span class="w"> </span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">query_string</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">update</span><span class="p">(</span><span class="n">parse_qs</span><span class="p">(</span><span class="n">query_string</span><span class="p">))</span>
|
||||
|
||||
<span class="k">def</span><span class="w"> </span><span class="fm">__getitem__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">key</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""</span>
|
||||
<span class="sd"> Return the last data value for this key, or [] if it's an empty list;</span>
|
||||
<span class="sd"> raise KeyError if not found.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">list_</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__getitem__</span><span class="p">(</span><span class="n">key</span><span class="p">)</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="n">list_</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span>
|
||||
<span class="k">except</span> <span class="ne">IndexError</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="p">[]</span>
|
||||
|
||||
<div class="viewcode-block" id="QueryDict.get">
|
||||
<a class="viewcode-back" href="../../api.html#responder.QueryDict.get">[docs]</a>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">get</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">key</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""</span>
|
||||
<span class="sd"> Return the last data value for the passed key. If key doesn't exist</span>
|
||||
<span class="sd"> or value is an empty list, return `default`.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">val</span> <span class="o">=</span> <span class="bp">self</span><span class="p">[</span><span class="n">key</span><span class="p">]</span>
|
||||
<span class="k">except</span> <span class="ne">KeyError</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="n">default</span>
|
||||
<span class="k">if</span> <span class="n">val</span> <span class="o">==</span> <span class="p">[]:</span>
|
||||
<span class="k">return</span> <span class="n">default</span>
|
||||
<span class="k">return</span> <span class="n">val</span></div>
|
||||
|
||||
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">_get_list</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">key</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">force_list</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""</span>
|
||||
<span class="sd"> Return a list of values for the key.</span>
|
||||
|
||||
<span class="sd"> Used internally to manipulate values list. If force_list is True,</span>
|
||||
<span class="sd"> return a new copy of values.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">values</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__getitem__</span><span class="p">(</span><span class="n">key</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="ne">KeyError</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">default</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="p">[]</span>
|
||||
<span class="k">return</span> <span class="n">default</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">force_list</span><span class="p">:</span>
|
||||
<span class="n">values</span> <span class="o">=</span> <span class="nb">list</span><span class="p">(</span><span class="n">values</span><span class="p">)</span> <span class="k">if</span> <span class="n">values</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> <span class="k">else</span> <span class="kc">None</span>
|
||||
<span class="k">return</span> <span class="n">values</span>
|
||||
|
||||
<div class="viewcode-block" id="QueryDict.get_list">
|
||||
<a class="viewcode-back" href="../../api.html#responder.QueryDict.get_list">[docs]</a>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">get_list</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">key</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""</span>
|
||||
<span class="sd"> Return the list of values for the key. If key doesn't exist, return a</span>
|
||||
<span class="sd"> default value.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_get_list</span><span class="p">(</span><span class="n">key</span><span class="p">,</span> <span class="n">default</span><span class="p">,</span> <span class="n">force_list</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="QueryDict.items">
|
||||
<a class="viewcode-back" href="../../api.html#responder.QueryDict.items">[docs]</a>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">items</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""</span>
|
||||
<span class="sd"> Yield (key, value) pairs, where value is the last item in the list</span>
|
||||
<span class="sd"> associated with the key.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">for</span> <span class="n">key</span> <span class="ow">in</span> <span class="bp">self</span><span class="p">:</span>
|
||||
<span class="k">yield</span> <span class="n">key</span><span class="p">,</span> <span class="bp">self</span><span class="p">[</span><span class="n">key</span><span class="p">]</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="QueryDict.items_list">
|
||||
<a class="viewcode-back" href="../../api.html#responder.QueryDict.items_list">[docs]</a>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">items_list</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""</span>
|
||||
<span class="sd"> Yield (key, value) pairs, where value is the the list.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">yield from</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">items</span><span class="p">()</span></div>
|
||||
</div>
|
||||
|
||||
|
||||
|
||||
<div class="viewcode-block" id="Request">
|
||||
<a class="viewcode-back" href="../../api.html#responder.Request">[docs]</a>
|
||||
<span class="k">class</span><span class="w"> </span><span class="nc">Request</span><span class="p">:</span>
|
||||
<span class="w"> </span><span class="sd">"""An HTTP request, passed to each view as the first argument.</span>
|
||||
|
||||
<span class="sd"> Provides access to headers, cookies, query parameters, the request body,</span>
|
||||
<span class="sd"> session data, and more. Most properties are synchronous; reading the body</span>
|
||||
<span class="sd"> (via :attr:`content`, :attr:`text`, or :meth:`media`) requires ``await``.</span>
|
||||
<span class="sd"> """</span>
|
||||
|
||||
<span class="vm">__slots__</span> <span class="o">=</span> <span class="p">[</span>
|
||||
<span class="s2">"_starlette"</span><span class="p">,</span>
|
||||
<span class="s2">"formats"</span><span class="p">,</span>
|
||||
<span class="s2">"_headers"</span><span class="p">,</span>
|
||||
<span class="s2">"_encoding"</span><span class="p">,</span>
|
||||
<span class="s2">"api"</span><span class="p">,</span>
|
||||
<span class="s2">"_content"</span><span class="p">,</span>
|
||||
<span class="s2">"_cookies"</span><span class="p">,</span>
|
||||
<span class="p">]</span>
|
||||
|
||||
<span class="k">def</span><span class="w"> </span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">scope</span><span class="p">,</span> <span class="n">receive</span><span class="p">,</span> <span class="n">api</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">formats</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_starlette</span> <span class="o">=</span> <span class="n">StarletteRequest</span><span class="p">(</span><span class="n">scope</span><span class="p">,</span> <span class="n">receive</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">formats</span> <span class="o">=</span> <span class="n">formats</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_encoding</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">api</span> <span class="o">=</span> <span class="n">api</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_content</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
|
||||
<span class="n">headers</span><span class="p">:</span> <span class="n">CaseInsensitiveDict</span> <span class="o">=</span> <span class="n">CaseInsensitiveDict</span><span class="p">()</span>
|
||||
<span class="k">for</span> <span class="n">key</span><span class="p">,</span> <span class="n">value</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">_starlette</span><span class="o">.</span><span class="n">headers</span><span class="o">.</span><span class="n">items</span><span class="p">():</span>
|
||||
<span class="n">headers</span><span class="p">[</span><span class="n">key</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_headers</span> <span class="o">=</span> <span class="n">headers</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_cookies</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
|
||||
<span class="nd">@property</span>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">session</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""The session data, in dict form, from the Request."""</span>
|
||||
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_starlette</span><span class="o">.</span><span class="n">session</span>
|
||||
|
||||
<span class="nd">@property</span>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">headers</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""A case-insensitive dictionary, containing all headers sent in the Request."""</span>
|
||||
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_headers</span>
|
||||
|
||||
<span class="nd">@property</span>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">mimetype</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""The MIME type of the request body, from the ``Content-Type`` header."""</span>
|
||||
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">headers</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"Content-Type"</span><span class="p">,</span> <span class="s2">""</span><span class="p">)</span>
|
||||
|
||||
<span class="nd">@property</span>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">is_json</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""Returns ``True`` if the request content type is JSON."""</span>
|
||||
<span class="k">return</span> <span class="s2">"json"</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">mimetype</span>
|
||||
|
||||
<span class="nd">@property</span>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">method</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""The incoming HTTP method used for the request, lower-cased."""</span>
|
||||
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_starlette</span><span class="o">.</span><span class="n">method</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span>
|
||||
|
||||
<span class="nd">@property</span>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">full_url</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""The full URL of the Request, query parameters and all."""</span>
|
||||
<span class="k">return</span> <span class="nb">str</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_starlette</span><span class="o">.</span><span class="n">url</span><span class="p">)</span>
|
||||
|
||||
<span class="nd">@property</span>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">url</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""The parsed URL of the Request."""</span>
|
||||
<span class="k">return</span> <span class="n">urlparse</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">full_url</span><span class="p">)</span>
|
||||
|
||||
<span class="nd">@property</span>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">cookies</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""The cookies sent in the Request, as a dictionary."""</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_cookies</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">cookies</span> <span class="o">=</span> <span class="p">{}</span>
|
||||
<span class="n">cookie_header</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">headers</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"Cookie"</span><span class="p">,</span> <span class="s2">""</span><span class="p">)</span>
|
||||
|
||||
<span class="n">bc</span><span class="p">:</span> <span class="n">SimpleCookie</span> <span class="o">=</span> <span class="n">SimpleCookie</span><span class="p">(</span><span class="n">cookie_header</span><span class="p">)</span>
|
||||
<span class="k">for</span> <span class="n">key</span><span class="p">,</span> <span class="n">morsel</span> <span class="ow">in</span> <span class="n">bc</span><span class="o">.</span><span class="n">items</span><span class="p">():</span>
|
||||
<span class="n">cookies</span><span class="p">[</span><span class="n">key</span><span class="p">]</span> <span class="o">=</span> <span class="n">morsel</span><span class="o">.</span><span class="n">value</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_cookies</span> <span class="o">=</span> <span class="n">cookies</span>
|
||||
|
||||
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_cookies</span>
|
||||
|
||||
<span class="nd">@property</span>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">params</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""A dictionary of the parsed query parameters used for the Request."""</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="n">QueryDict</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">url</span><span class="o">.</span><span class="n">query</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="ne">AttributeError</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="n">QueryDict</span><span class="p">({})</span>
|
||||
|
||||
<span class="nd">@property</span>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">path_params</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">dict</span><span class="p">:</span>
|
||||
<span class="w"> </span><span class="sd">"""The path parameters extracted from the URL route."""</span>
|
||||
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_starlette</span><span class="o">.</span><span class="n">path_params</span>
|
||||
|
||||
<span class="nd">@property</span>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">client</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""The client's address as a (host, port) named tuple, or None."""</span>
|
||||
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_starlette</span><span class="o">.</span><span class="n">client</span>
|
||||
|
||||
<span class="nd">@property</span>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">state</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">State</span><span class="p">:</span>
|
||||
<span class="w"> </span><span class="sd">"""</span>
|
||||
<span class="sd"> Use the state to store additional information.</span>
|
||||
|
||||
<span class="sd"> This can be a very helpful feature, if you want to hand over</span>
|
||||
<span class="sd"> information from a middelware or a route decorator to the</span>
|
||||
<span class="sd"> actual route handler.</span>
|
||||
|
||||
<span class="sd"> Usage: ``request.state.time_started = time.time()``</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_starlette</span><span class="o">.</span><span class="n">state</span>
|
||||
|
||||
<span class="nd">@property</span>
|
||||
<span class="k">async</span> <span class="k">def</span><span class="w"> </span><span class="nf">encoding</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""The encoding of the Request's body. Can be set, manually. Must be awaited."""</span>
|
||||
<span class="c1"># Use the user-set encoding first.</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_encoding</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_encoding</span>
|
||||
|
||||
<span class="k">return</span> <span class="k">await</span> <span class="bp">self</span><span class="o">.</span><span class="n">apparent_encoding</span>
|
||||
|
||||
<span class="nd">@encoding</span><span class="o">.</span><span class="n">setter</span>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">encoding</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_encoding</span> <span class="o">=</span> <span class="n">value</span>
|
||||
|
||||
<span class="nd">@property</span>
|
||||
<span class="k">async</span> <span class="k">def</span><span class="w"> </span><span class="nf">content</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""The Request body, as bytes. Must be awaited."""</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">_content</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_content</span> <span class="o">=</span> <span class="k">await</span> <span class="bp">self</span><span class="o">.</span><span class="n">_starlette</span><span class="o">.</span><span class="n">body</span><span class="p">()</span>
|
||||
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_content</span>
|
||||
|
||||
<span class="nd">@property</span>
|
||||
<span class="k">async</span> <span class="k">def</span><span class="w"> </span><span class="nf">text</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""The Request body, as unicode. Must be awaited."""</span>
|
||||
<span class="k">return</span> <span class="p">(</span><span class="k">await</span> <span class="bp">self</span><span class="o">.</span><span class="n">content</span><span class="p">)</span><span class="o">.</span><span class="n">decode</span><span class="p">(</span><span class="k">await</span> <span class="bp">self</span><span class="o">.</span><span class="n">encoding</span><span class="p">)</span>
|
||||
|
||||
<span class="nd">@property</span>
|
||||
<span class="k">async</span> <span class="k">def</span><span class="w"> </span><span class="nf">declared_encoding</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="k">if</span> <span class="s2">"Encoding"</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">headers</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">headers</span><span class="p">[</span><span class="s2">"Encoding"</span><span class="p">]</span>
|
||||
<span class="k">return</span> <span class="kc">None</span>
|
||||
|
||||
<span class="nd">@property</span>
|
||||
<span class="k">async</span> <span class="k">def</span><span class="w"> </span><span class="nf">apparent_encoding</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""The apparent encoding, detected automatically. Must be awaited.</span>
|
||||
|
||||
<span class="sd"> Uses chardet for detection if installed, otherwise falls back to UTF-8.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">declared_encoding</span> <span class="o">=</span> <span class="k">await</span> <span class="bp">self</span><span class="o">.</span><span class="n">declared_encoding</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">declared_encoding</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="n">declared_encoding</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">chardet</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="n">chardet</span><span class="o">.</span><span class="n">detect</span><span class="p">(</span><span class="k">await</span> <span class="bp">self</span><span class="o">.</span><span class="n">content</span><span class="p">)[</span><span class="s2">"encoding"</span><span class="p">]</span> <span class="ow">or</span> <span class="n">DEFAULT_ENCODING</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">DEFAULT_ENCODING</span>
|
||||
|
||||
<span class="nd">@property</span>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">is_secure</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""``True`` if the request was made over HTTPS."""</span>
|
||||
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">url</span><span class="o">.</span><span class="n">scheme</span> <span class="o">==</span> <span class="s2">"https"</span>
|
||||
|
||||
<div class="viewcode-block" id="Request.accepts">
|
||||
<a class="viewcode-back" href="../../api.html#responder.Request.accepts">[docs]</a>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">accepts</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">content_type</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""Returns ``True`` if the incoming Request accepts the given ``content_type``."""</span>
|
||||
<span class="k">return</span> <span class="n">content_type</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">headers</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"Accept"</span><span class="p">,</span> <span class="p">[])</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="Request.media">
|
||||
<a class="viewcode-back" href="../../api.html#responder.Request.media">[docs]</a>
|
||||
<span class="k">async</span> <span class="k">def</span><span class="w"> </span><span class="nf">media</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="nb">format</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="n">Callable</span> <span class="o">=</span> <span class="kc">None</span><span class="p">):</span> <span class="c1"># noqa: A002</span>
|
||||
<span class="w"> </span><span class="sd">"""Renders incoming json/yaml/form data as Python objects. Must be awaited.</span>
|
||||
|
||||
<span class="sd"> :param format: The name of the format being used.</span>
|
||||
<span class="sd"> Alternatively, accepts a custom callable for the format type.</span>
|
||||
<span class="sd"> """</span>
|
||||
|
||||
<span class="k">if</span> <span class="nb">format</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="nb">format</span> <span class="o">=</span> <span class="s2">"yaml"</span> <span class="k">if</span> <span class="s2">"yaml"</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">mimetype</span> <span class="k">else</span> <span class="s2">"json"</span> <span class="c1"># noqa: A001</span>
|
||||
<span class="nb">format</span> <span class="o">=</span> <span class="s2">"form"</span> <span class="k">if</span> <span class="s2">"form"</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">mimetype</span> <span class="k">else</span> <span class="nb">format</span> <span class="c1"># noqa: A001</span>
|
||||
|
||||
<span class="n">formatter</span><span class="p">:</span> <span class="n">Callable</span>
|
||||
<span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="nb">format</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">formatter</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">formats</span><span class="p">[</span><span class="nb">format</span><span class="p">]</span>
|
||||
<span class="k">except</span> <span class="ne">KeyError</span> <span class="k">as</span> <span class="n">ex</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Unable to process data in '</span><span class="si">{</span><span class="nb">format</span><span class="si">}</span><span class="s2">' format"</span><span class="p">)</span> <span class="kn">from</span><span class="w"> </span><span class="nn">ex</span>
|
||||
|
||||
<span class="k">elif</span> <span class="nb">callable</span><span class="p">(</span><span class="nb">format</span><span class="p">):</span>
|
||||
<span class="n">formatter</span> <span class="o">=</span> <span class="nb">format</span>
|
||||
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="ne">TypeError</span><span class="p">(</span><span class="sa">f</span><span class="s2">"Invalid 'format' argument: </span><span class="si">{</span><span class="nb">format</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span>
|
||||
|
||||
<span class="k">return</span> <span class="k">await</span> <span class="n">formatter</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span></div>
|
||||
</div>
|
||||
|
||||
|
||||
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">content_setter</span><span class="p">(</span><span class="n">mimetype</span><span class="p">):</span>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">getter</span><span class="p">(</span><span class="n">instance</span><span class="p">):</span>
|
||||
<span class="k">return</span> <span class="n">instance</span><span class="o">.</span><span class="n">content</span>
|
||||
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">setter</span><span class="p">(</span><span class="n">instance</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span>
|
||||
<span class="n">instance</span><span class="o">.</span><span class="n">content</span> <span class="o">=</span> <span class="n">value</span>
|
||||
<span class="n">instance</span><span class="o">.</span><span class="n">mimetype</span> <span class="o">=</span> <span class="n">mimetype</span>
|
||||
|
||||
<span class="k">return</span> <span class="nb">property</span><span class="p">(</span><span class="n">fget</span><span class="o">=</span><span class="n">getter</span><span class="p">,</span> <span class="n">fset</span><span class="o">=</span><span class="n">setter</span><span class="p">)</span>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="Response">
|
||||
<a class="viewcode-back" href="../../api.html#responder.Response">[docs]</a>
|
||||
<span class="k">class</span><span class="w"> </span><span class="nc">Response</span><span class="p">:</span>
|
||||
<span class="w"> </span><span class="sd">"""An HTTP response, passed to each view as the second argument.</span>
|
||||
|
||||
<span class="sd"> Mutate this object to control what gets sent back to the client. Set</span>
|
||||
<span class="sd"> :attr:`text`, :attr:`html`, :attr:`media`, or :attr:`content` to define</span>
|
||||
<span class="sd"> the body. Use :attr:`headers` and :meth:`set_cookie` to control metadata.</span>
|
||||
|
||||
<span class="sd"> :var text: Set the response body as plain text (sets ``Content-Type: text/plain``).</span>
|
||||
<span class="sd"> :var html: Set the response body as HTML (sets ``Content-Type: text/html``).</span>
|
||||
<span class="sd"> :var media: Set a Python object (dict, list) to be serialized as JSON (or negotiated format).</span>
|
||||
<span class="sd"> :var content: Set the raw response body as bytes.</span>
|
||||
<span class="sd"> :var status_code: The HTTP status code (e.g. ``200``, ``404``). Defaults to ``200`` if not set.</span>
|
||||
<span class="sd"> :var headers: A dict of response headers.</span>
|
||||
<span class="sd"> :var cookies: A ``SimpleCookie`` holding cookies to set on the response.</span>
|
||||
<span class="sd"> :var session: A dict of session data. Changes are persisted in a signed cookie.</span>
|
||||
<span class="sd"> """</span> <span class="c1"># noqa: E501</span>
|
||||
|
||||
<span class="vm">__slots__</span> <span class="o">=</span> <span class="p">[</span>
|
||||
<span class="s2">"req"</span><span class="p">,</span>
|
||||
<span class="s2">"status_code"</span><span class="p">,</span>
|
||||
<span class="s2">"content"</span><span class="p">,</span>
|
||||
<span class="s2">"encoding"</span><span class="p">,</span>
|
||||
<span class="s2">"media"</span><span class="p">,</span>
|
||||
<span class="s2">"headers"</span><span class="p">,</span>
|
||||
<span class="s2">"formats"</span><span class="p">,</span>
|
||||
<span class="s2">"cookies"</span><span class="p">,</span>
|
||||
<span class="s2">"session"</span><span class="p">,</span>
|
||||
<span class="s2">"mimetype"</span><span class="p">,</span>
|
||||
<span class="s2">"_stream"</span><span class="p">,</span>
|
||||
<span class="p">]</span>
|
||||
|
||||
<span class="n">text</span> <span class="o">=</span> <span class="n">content_setter</span><span class="p">(</span><span class="s2">"text/plain"</span><span class="p">)</span>
|
||||
<span class="n">html</span> <span class="o">=</span> <span class="n">content_setter</span><span class="p">(</span><span class="s2">"text/html"</span><span class="p">)</span>
|
||||
|
||||
<span class="k">def</span><span class="w"> </span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">req</span><span class="p">,</span> <span class="o">*</span><span class="p">,</span> <span class="n">formats</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">req</span> <span class="o">=</span> <span class="n">req</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">status_code</span><span class="p">:</span> <span class="nb">int</span> <span class="o">|</span> <span class="kc">None</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">content</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">mimetype</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">encoding</span> <span class="o">=</span> <span class="n">DEFAULT_ENCODING</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">media</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_stream</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">headers</span> <span class="o">=</span> <span class="p">{}</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">formats</span> <span class="o">=</span> <span class="n">formats</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">cookies</span><span class="p">:</span> <span class="n">SimpleCookie</span> <span class="o">=</span> <span class="n">SimpleCookie</span><span class="p">()</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">session</span> <span class="o">=</span> <span class="n">req</span><span class="o">.</span><span class="n">session</span>
|
||||
|
||||
<div class="viewcode-block" id="Response.stream">
|
||||
<a class="viewcode-back" href="../../api.html#responder.Response.stream">[docs]</a>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">stream</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">func</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""Set up a streaming response from an async generator function.</span>
|
||||
|
||||
<span class="sd"> The generator yields chunks of bytes that are sent to the client</span>
|
||||
<span class="sd"> as they are produced, without buffering the full response in memory.</span>
|
||||
|
||||
<span class="sd"> Usage::</span>
|
||||
|
||||
<span class="sd"> @api.route("/stream")</span>
|
||||
<span class="sd"> async def stream_data(req, resp):</span>
|
||||
<span class="sd"> @resp.stream</span>
|
||||
<span class="sd"> async def body():</span>
|
||||
<span class="sd"> for i in range(10):</span>
|
||||
<span class="sd"> yield f"chunk {i}\\n".encode()</span>
|
||||
|
||||
<span class="sd"> :param func: An async generator function that yields response chunks.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">assert</span> <span class="n">inspect</span><span class="o">.</span><span class="n">isasyncgenfunction</span><span class="p">(</span><span class="n">func</span><span class="p">)</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_stream</span> <span class="o">=</span> <span class="n">functools</span><span class="o">.</span><span class="n">partial</span><span class="p">(</span><span class="n">func</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">func</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="Response.sse">
|
||||
<a class="viewcode-back" href="../../api.html#responder.Response.sse">[docs]</a>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">sse</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">func</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""Set up Server-Sent Events streaming.</span>
|
||||
|
||||
<span class="sd"> Usage::</span>
|
||||
|
||||
<span class="sd"> @api.route("/events")</span>
|
||||
<span class="sd"> async def events(req, resp):</span>
|
||||
<span class="sd"> @resp.sse</span>
|
||||
<span class="sd"> async def stream():</span>
|
||||
<span class="sd"> for i in range(10):</span>
|
||||
<span class="sd"> yield {"data": f"message {i}"}</span>
|
||||
|
||||
<span class="sd"> Each yielded dict can have: data, event, id, retry.</span>
|
||||
<span class="sd"> Yielding a string is treated as data.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">assert</span> <span class="n">inspect</span><span class="o">.</span><span class="n">isasyncgenfunction</span><span class="p">(</span><span class="n">func</span><span class="p">)</span>
|
||||
|
||||
<span class="k">async</span> <span class="k">def</span><span class="w"> </span><span class="nf">sse_generator</span><span class="p">():</span>
|
||||
<span class="k">async</span> <span class="k">for</span> <span class="n">event</span> <span class="ow">in</span> <span class="n">func</span><span class="p">(</span><span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
|
||||
<span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">event</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span>
|
||||
<span class="k">yield</span> <span class="sa">f</span><span class="s2">"data: </span><span class="si">{</span><span class="n">event</span><span class="si">}</span><span class="se">\n\n</span><span class="s2">"</span><span class="o">.</span><span class="n">encode</span><span class="p">()</span>
|
||||
<span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">event</span><span class="p">,</span> <span class="nb">dict</span><span class="p">):</span>
|
||||
<span class="n">parts</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">if</span> <span class="s2">"event"</span> <span class="ow">in</span> <span class="n">event</span><span class="p">:</span>
|
||||
<span class="n">parts</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="sa">f</span><span class="s2">"event: </span><span class="si">{</span><span class="n">event</span><span class="p">[</span><span class="s1">'event'</span><span class="p">]</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="s2">"id"</span> <span class="ow">in</span> <span class="n">event</span><span class="p">:</span>
|
||||
<span class="n">parts</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="sa">f</span><span class="s2">"id: </span><span class="si">{</span><span class="n">event</span><span class="p">[</span><span class="s1">'id'</span><span class="p">]</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="s2">"retry"</span> <span class="ow">in</span> <span class="n">event</span><span class="p">:</span>
|
||||
<span class="n">parts</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="sa">f</span><span class="s2">"retry: </span><span class="si">{</span><span class="n">event</span><span class="p">[</span><span class="s1">'retry'</span><span class="p">]</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span>
|
||||
<span class="n">data</span> <span class="o">=</span> <span class="n">event</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"data"</span><span class="p">,</span> <span class="s2">""</span><span class="p">)</span>
|
||||
<span class="k">for</span> <span class="n">line</span> <span class="ow">in</span> <span class="nb">str</span><span class="p">(</span><span class="n">data</span><span class="p">)</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">"</span><span class="se">\n</span><span class="s2">"</span><span class="p">):</span>
|
||||
<span class="n">parts</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="sa">f</span><span class="s2">"data: </span><span class="si">{</span><span class="n">line</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span>
|
||||
<span class="n">parts</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s2">""</span><span class="p">)</span>
|
||||
<span class="n">parts</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s2">""</span><span class="p">)</span>
|
||||
<span class="k">yield</span> <span class="s2">"</span><span class="se">\n</span><span class="s2">"</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">parts</span><span class="p">)</span><span class="o">.</span><span class="n">encode</span><span class="p">()</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="k">yield</span> <span class="sa">f</span><span class="s2">"data: </span><span class="si">{</span><span class="n">event</span><span class="si">}</span><span class="se">\n\n</span><span class="s2">"</span><span class="o">.</span><span class="n">encode</span><span class="p">()</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_stream</span> <span class="o">=</span> <span class="n">sse_generator</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">mimetype</span> <span class="o">=</span> <span class="s2">"text/event-stream"</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">headers</span><span class="p">[</span><span class="s2">"Cache-Control"</span><span class="p">]</span> <span class="o">=</span> <span class="s2">"no-cache"</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">headers</span><span class="p">[</span><span class="s2">"Connection"</span><span class="p">]</span> <span class="o">=</span> <span class="s2">"keep-alive"</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">func</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="Response.stream_file">
|
||||
<a class="viewcode-back" href="../../api.html#responder.Response.stream_file">[docs]</a>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">stream_file</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">path</span><span class="p">,</span> <span class="o">*</span><span class="p">,</span> <span class="n">content_type</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">chunk_size</span><span class="o">=</span><span class="mi">8192</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""Stream a file without loading it entirely into memory.</span>
|
||||
|
||||
<span class="sd"> :param path: Path to the file.</span>
|
||||
<span class="sd"> :param content_type: Optional MIME type override.</span>
|
||||
<span class="sd"> :param chunk_size: Size of chunks to read (default 8192 bytes).</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="kn">from</span><span class="w"> </span><span class="nn">pathlib</span><span class="w"> </span><span class="kn">import</span> <span class="n">Path</span> <span class="k">as</span> <span class="n">PathType</span>
|
||||
|
||||
<span class="n">path</span> <span class="o">=</span> <span class="n">PathType</span><span class="p">(</span><span class="n">path</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">content_type</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">mimetype</span> <span class="o">=</span> <span class="n">content_type</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="kn">import</span><span class="w"> </span><span class="nn">mimetypes</span>
|
||||
|
||||
<span class="n">guessed</span> <span class="o">=</span> <span class="n">mimetypes</span><span class="o">.</span><span class="n">guess_type</span><span class="p">(</span><span class="nb">str</span><span class="p">(</span><span class="n">path</span><span class="p">))[</span><span class="mi">0</span><span class="p">]</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">mimetype</span> <span class="o">=</span> <span class="n">guessed</span> <span class="ow">or</span> <span class="s2">"application/octet-stream"</span>
|
||||
|
||||
<span class="k">async</span> <span class="k">def</span><span class="w"> </span><span class="nf">file_generator</span><span class="p">():</span>
|
||||
<span class="kn">import</span><span class="w"> </span><span class="nn">anyio</span>
|
||||
|
||||
<span class="k">async</span> <span class="k">with</span> <span class="k">await</span> <span class="n">anyio</span><span class="o">.</span><span class="n">open_file</span><span class="p">(</span><span class="n">path</span><span class="p">,</span> <span class="s2">"rb"</span><span class="p">)</span> <span class="k">as</span> <span class="n">f</span><span class="p">:</span>
|
||||
<span class="k">while</span> <span class="kc">True</span><span class="p">:</span>
|
||||
<span class="n">chunk</span> <span class="o">=</span> <span class="k">await</span> <span class="n">f</span><span class="o">.</span><span class="n">read</span><span class="p">(</span><span class="n">chunk_size</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">chunk</span><span class="p">:</span>
|
||||
<span class="k">break</span>
|
||||
<span class="k">yield</span> <span class="n">chunk</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_stream</span> <span class="o">=</span> <span class="n">file_generator</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="Response.file">
|
||||
<a class="viewcode-back" href="../../api.html#responder.Response.file">[docs]</a>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">file</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">path</span><span class="p">,</span> <span class="o">*</span><span class="p">,</span> <span class="n">content_type</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""Serve a file from disk as the response.</span>
|
||||
|
||||
<span class="sd"> :param path: Path to the file to serve.</span>
|
||||
<span class="sd"> :param content_type: Optional MIME type override.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="kn">from</span><span class="w"> </span><span class="nn">pathlib</span><span class="w"> </span><span class="kn">import</span> <span class="n">Path</span>
|
||||
|
||||
<span class="n">path</span> <span class="o">=</span> <span class="n">Path</span><span class="p">(</span><span class="n">path</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">content</span> <span class="o">=</span> <span class="n">path</span><span class="o">.</span><span class="n">read_bytes</span><span class="p">()</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">content_type</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">mimetype</span> <span class="o">=</span> <span class="n">content_type</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="kn">import</span><span class="w"> </span><span class="nn">mimetypes</span>
|
||||
|
||||
<span class="n">guessed</span> <span class="o">=</span> <span class="n">mimetypes</span><span class="o">.</span><span class="n">guess_type</span><span class="p">(</span><span class="nb">str</span><span class="p">(</span><span class="n">path</span><span class="p">))[</span><span class="mi">0</span><span class="p">]</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">mimetype</span> <span class="o">=</span> <span class="n">guessed</span> <span class="ow">or</span> <span class="s2">"application/octet-stream"</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="Response.redirect">
|
||||
<a class="viewcode-back" href="../../api.html#responder.Response.redirect">[docs]</a>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">redirect</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">location</span><span class="p">,</span> <span class="o">*</span><span class="p">,</span> <span class="n">set_text</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">status_code</span><span class="o">=</span><span class="n">HTTP_301</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""Redirect the client to a different URL.</span>
|
||||
|
||||
<span class="sd"> :param location: The URL to redirect to.</span>
|
||||
<span class="sd"> :param set_text: If ``True``, set a default redirect message as the body.</span>
|
||||
<span class="sd"> :param status_code: The HTTP status code (default ``301``).</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">status_code</span> <span class="o">=</span> <span class="n">status_code</span>
|
||||
<span class="k">if</span> <span class="n">set_text</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">text</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">"Redirecting to: </span><span class="si">{</span><span class="n">location</span><span class="si">}</span><span class="s2">"</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">headers</span><span class="o">.</span><span class="n">update</span><span class="p">({</span><span class="s2">"Location"</span><span class="p">:</span> <span class="n">location</span><span class="p">})</span></div>
|
||||
|
||||
|
||||
<span class="nd">@property</span>
|
||||
<span class="k">async</span> <span class="k">def</span><span class="w"> </span><span class="nf">body</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_stream</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">headers</span> <span class="o">=</span> <span class="p">{}</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">mimetype</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">headers</span><span class="p">[</span><span class="s2">"Content-Type"</span><span class="p">]</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">mimetype</span>
|
||||
<span class="k">return</span> <span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_stream</span><span class="p">(),</span> <span class="n">headers</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">content</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">headers</span> <span class="o">=</span> <span class="p">{}</span>
|
||||
<span class="n">content</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">content</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">mimetype</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">headers</span><span class="p">[</span><span class="s2">"Content-Type"</span><span class="p">]</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">mimetype</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">mimetype</span> <span class="o">==</span> <span class="s2">"text/plain"</span> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">encoding</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">headers</span><span class="p">[</span><span class="s2">"Encoding"</span><span class="p">]</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">encoding</span>
|
||||
<span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">content</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span>
|
||||
<span class="n">content</span> <span class="o">=</span> <span class="n">content</span><span class="o">.</span><span class="n">encode</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">encoding</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="p">(</span><span class="n">content</span><span class="p">,</span> <span class="n">headers</span><span class="p">)</span>
|
||||
|
||||
<span class="k">for</span> <span class="n">format_</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">formats</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">req</span><span class="o">.</span><span class="n">accepts</span><span class="p">(</span><span class="n">format_</span><span class="p">):</span>
|
||||
<span class="k">return</span> <span class="p">(</span><span class="k">await</span> <span class="bp">self</span><span class="o">.</span><span class="n">formats</span><span class="p">[</span><span class="n">format_</span><span class="p">](</span><span class="bp">self</span><span class="p">,</span> <span class="n">encode</span><span class="o">=</span><span class="kc">True</span><span class="p">)),</span> <span class="p">{}</span>
|
||||
|
||||
<span class="c1"># Default to JSON anyway.</span>
|
||||
<span class="k">return</span> <span class="p">(</span>
|
||||
<span class="k">await</span> <span class="bp">self</span><span class="o">.</span><span class="n">formats</span><span class="p">[</span><span class="s2">"json"</span><span class="p">](</span><span class="bp">self</span><span class="p">,</span> <span class="n">encode</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
|
||||
<span class="p">{</span><span class="s2">"Content-Type"</span><span class="p">:</span> <span class="s2">"application/json"</span><span class="p">},</span>
|
||||
<span class="p">)</span>
|
||||
|
||||
<div class="viewcode-block" id="Response.set_cookie">
|
||||
<a class="viewcode-back" href="../../api.html#responder.Response.set_cookie">[docs]</a>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">set_cookie</span><span class="p">(</span>
|
||||
<span class="bp">self</span><span class="p">,</span>
|
||||
<span class="n">key</span><span class="p">,</span>
|
||||
<span class="n">value</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span>
|
||||
<span class="n">expires</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">path</span><span class="o">=</span><span class="s2">"/"</span><span class="p">,</span>
|
||||
<span class="n">domain</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">max_age</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">secure</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
|
||||
<span class="n">httponly</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span>
|
||||
<span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""Set a cookie on the response with full control over directives.</span>
|
||||
|
||||
<span class="sd"> :param key: The cookie name.</span>
|
||||
<span class="sd"> :param value: The cookie value.</span>
|
||||
<span class="sd"> :param expires: Expiration date string (e.g. ``"Thu, 01 Jan 2026 00:00:00 GMT"``).</span>
|
||||
<span class="sd"> :param path: URL path the cookie applies to (default ``"/"``).</span>
|
||||
<span class="sd"> :param domain: Domain the cookie is valid for.</span>
|
||||
<span class="sd"> :param max_age: Maximum age in seconds before the cookie expires.</span>
|
||||
<span class="sd"> :param secure: If ``True``, cookie is only sent over HTTPS.</span>
|
||||
<span class="sd"> :param httponly: If ``True`` (default), cookie is inaccessible to JavaScript.</span>
|
||||
|
||||
<span class="sd"> Usage::</span>
|
||||
|
||||
<span class="sd"> resp.set_cookie(</span>
|
||||
<span class="sd"> "token", value="abc123",</span>
|
||||
<span class="sd"> max_age=3600, secure=True, httponly=True,</span>
|
||||
<span class="sd"> )</span>
|
||||
|
||||
<span class="sd"> """</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">cookies</span><span class="p">[</span><span class="n">key</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span>
|
||||
<span class="n">morsel</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">cookies</span><span class="p">[</span><span class="n">key</span><span class="p">]</span>
|
||||
<span class="k">if</span> <span class="n">expires</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">morsel</span><span class="p">[</span><span class="s2">"expires"</span><span class="p">]</span> <span class="o">=</span> <span class="n">expires</span>
|
||||
<span class="k">if</span> <span class="n">path</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">morsel</span><span class="p">[</span><span class="s2">"path"</span><span class="p">]</span> <span class="o">=</span> <span class="n">path</span>
|
||||
<span class="k">if</span> <span class="n">domain</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">morsel</span><span class="p">[</span><span class="s2">"domain"</span><span class="p">]</span> <span class="o">=</span> <span class="n">domain</span>
|
||||
<span class="k">if</span> <span class="n">max_age</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">morsel</span><span class="p">[</span><span class="s2">"max-age"</span><span class="p">]</span> <span class="o">=</span> <span class="n">max_age</span>
|
||||
<span class="n">morsel</span><span class="p">[</span><span class="s2">"secure"</span><span class="p">]</span> <span class="o">=</span> <span class="n">secure</span>
|
||||
<span class="n">morsel</span><span class="p">[</span><span class="s2">"httponly"</span><span class="p">]</span> <span class="o">=</span> <span class="n">httponly</span></div>
|
||||
|
||||
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">_prepare_cookies</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">starlette_response</span><span class="p">):</span>
|
||||
<span class="n">cookie_header</span> <span class="o">=</span> <span class="p">(</span>
|
||||
<span class="p">(</span><span class="sa">b</span><span class="s2">"set-cookie"</span><span class="p">,</span> <span class="n">morsel</span><span class="o">.</span><span class="n">output</span><span class="p">(</span><span class="n">header</span><span class="o">=</span><span class="s2">""</span><span class="p">)</span><span class="o">.</span><span class="n">lstrip</span><span class="p">()</span><span class="o">.</span><span class="n">encode</span><span class="p">(</span><span class="s2">"latin-1"</span><span class="p">))</span>
|
||||
<span class="k">for</span> <span class="n">morsel</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">cookies</span><span class="o">.</span><span class="n">values</span><span class="p">()</span>
|
||||
<span class="p">)</span>
|
||||
<span class="n">starlette_response</span><span class="o">.</span><span class="n">raw_headers</span><span class="o">.</span><span class="n">extend</span><span class="p">(</span><span class="n">cookie_header</span><span class="p">)</span>
|
||||
|
||||
<span class="k">async</span> <span class="k">def</span><span class="w"> </span><span class="fm">__call__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">scope</span><span class="p">,</span> <span class="n">receive</span><span class="p">,</span> <span class="n">send</span><span class="p">):</span>
|
||||
<span class="n">body</span><span class="p">,</span> <span class="n">headers</span> <span class="o">=</span> <span class="k">await</span> <span class="bp">self</span><span class="o">.</span><span class="n">body</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">headers</span><span class="p">:</span>
|
||||
<span class="n">headers</span><span class="o">.</span><span class="n">update</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">headers</span><span class="p">)</span>
|
||||
|
||||
<span class="n">response_cls</span><span class="p">:</span> <span class="nb">type</span><span class="p">[</span><span class="n">StarletteResponse</span><span class="p">]</span> <span class="o">|</span> <span class="nb">type</span><span class="p">[</span><span class="n">StarletteStreamingResponse</span><span class="p">]</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_stream</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">response_cls</span> <span class="o">=</span> <span class="n">StarletteStreamingResponse</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">response_cls</span> <span class="o">=</span> <span class="n">StarletteResponse</span>
|
||||
|
||||
<span class="n">response</span> <span class="o">=</span> <span class="n">response_cls</span><span class="p">(</span><span class="n">body</span><span class="p">,</span> <span class="n">status_code</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">status_code_safe</span><span class="p">,</span> <span class="n">headers</span><span class="o">=</span><span class="n">headers</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_prepare_cookies</span><span class="p">(</span><span class="n">response</span><span class="p">)</span>
|
||||
|
||||
<span class="k">await</span> <span class="n">response</span><span class="p">(</span><span class="n">scope</span><span class="p">,</span> <span class="n">receive</span><span class="p">,</span> <span class="n">send</span><span class="p">)</span>
|
||||
|
||||
<span class="nd">@property</span>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">ok</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="w"> </span><span class="sd">"""``True`` if the status code is in the 2xx range (success)."""</span>
|
||||
<span class="k">return</span> <span class="mi">200</span> <span class="o"><=</span> <span class="bp">self</span><span class="o">.</span><span class="n">status_code_safe</span> <span class="o"><</span> <span class="mi">300</span>
|
||||
|
||||
<span class="nd">@property</span>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">status_code_safe</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="nb">int</span><span class="p">:</span>
|
||||
<span class="w"> </span><span class="sd">"""Return the status code, raising ``RuntimeError`` if it hasn't been set."""</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">status_code</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"HTTP status code has not been defined"</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">status_code</span></div>
|
||||
|
||||
</pre></div>
|
||||
|
||||
</div>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
<div class="sphinxsidebar" role="navigation" aria-label="Main">
|
||||
<div class="sphinxsidebarwrapper"><p class="logo">
|
||||
<a href="../../index.html">
|
||||
<img class="logo" src="../../_static/responder.png" />
|
||||
</a>
|
||||
</p>
|
||||
<p>
|
||||
<strong>Responder</strong> — a familiar HTTP service framework for Python.
|
||||
<br />
|
||||
<small>v3.6.2</small>
|
||||
</p>
|
||||
<h3>Useful Links</h3>
|
||||
<ul>
|
||||
<li><a href="https://github.com/kennethreitz/responder">Responder @ GitHub</a></li>
|
||||
<li><a href="https://pypi.org/project/responder/">Responder @ PyPI</a></li>
|
||||
<li><a href="https://github.com/kennethreitz/responder/issues">Issue Tracker</a></li>
|
||||
</ul>
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<search id="searchbox" style="display: none" role="search">
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<h3 id="searchlabel">Quick search</h3>
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<div class="searchformwrapper">
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<form class="search" action="../../search.html" method="get">
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<input type="text" name="q" aria-labelledby="searchlabel" autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false"/>
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<input type="submit" value="Go" />
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<div class="clearer"></div>
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</div>
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<div class="footer">
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©2018-2026, Kenneth Reitz.
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||||
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</div>
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</body>
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</html>
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@@ -1,210 +0,0 @@
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<!DOCTYPE html>
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<html lang="en" data-content_root="../../">
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<head>
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<meta charset="utf-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<title>responder.status_codes — responder 3.6.2 documentation</title>
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|
||||
<div class="bodywrapper">
|
||||
|
||||
|
||||
<div class="body" role="main">
|
||||
|
||||
<h1>Source code for responder.status_codes</h1><div class="highlight"><pre>
|
||||
<span></span><span class="n">codes</span> <span class="o">=</span> <span class="p">{</span>
|
||||
<span class="c1"># Informational.</span>
|
||||
<span class="mi">100</span><span class="p">:</span> <span class="p">(</span><span class="s2">"continue"</span><span class="p">,),</span>
|
||||
<span class="mi">101</span><span class="p">:</span> <span class="p">(</span><span class="s2">"switching_protocols"</span><span class="p">,),</span>
|
||||
<span class="mi">102</span><span class="p">:</span> <span class="p">(</span><span class="s2">"processing"</span><span class="p">,),</span>
|
||||
<span class="mi">103</span><span class="p">:</span> <span class="p">(</span><span class="s2">"checkpoint"</span><span class="p">,),</span>
|
||||
<span class="mi">122</span><span class="p">:</span> <span class="p">(</span><span class="s2">"uri_too_long"</span><span class="p">,</span> <span class="s2">"request_uri_too_long"</span><span class="p">),</span>
|
||||
<span class="mi">200</span><span class="p">:</span> <span class="p">(</span><span class="s2">"ok"</span><span class="p">,</span> <span class="s2">"okay"</span><span class="p">,</span> <span class="s2">"all_ok"</span><span class="p">,</span> <span class="s2">"all_okay"</span><span class="p">,</span> <span class="s2">"all_good"</span><span class="p">,</span> <span class="s2">"</span><span class="se">\\</span><span class="s2">o/"</span><span class="p">,</span> <span class="s2">"✓"</span><span class="p">),</span>
|
||||
<span class="mi">201</span><span class="p">:</span> <span class="p">(</span><span class="s2">"created"</span><span class="p">,),</span>
|
||||
<span class="mi">202</span><span class="p">:</span> <span class="p">(</span><span class="s2">"accepted"</span><span class="p">,),</span>
|
||||
<span class="mi">203</span><span class="p">:</span> <span class="p">(</span><span class="s2">"non_authoritative_info"</span><span class="p">,</span> <span class="s2">"non_authoritative_information"</span><span class="p">),</span>
|
||||
<span class="mi">204</span><span class="p">:</span> <span class="p">(</span><span class="s2">"no_content"</span><span class="p">,),</span>
|
||||
<span class="mi">205</span><span class="p">:</span> <span class="p">(</span><span class="s2">"reset_content"</span><span class="p">,</span> <span class="s2">"reset"</span><span class="p">),</span>
|
||||
<span class="mi">206</span><span class="p">:</span> <span class="p">(</span><span class="s2">"partial_content"</span><span class="p">,</span> <span class="s2">"partial"</span><span class="p">),</span>
|
||||
<span class="mi">207</span><span class="p">:</span> <span class="p">(</span><span class="s2">"multi_status"</span><span class="p">,</span> <span class="s2">"multiple_status"</span><span class="p">,</span> <span class="s2">"multi_stati"</span><span class="p">,</span> <span class="s2">"multiple_stati"</span><span class="p">),</span>
|
||||
<span class="mi">208</span><span class="p">:</span> <span class="p">(</span><span class="s2">"already_reported"</span><span class="p">,),</span>
|
||||
<span class="mi">226</span><span class="p">:</span> <span class="p">(</span><span class="s2">"im_used"</span><span class="p">,),</span>
|
||||
<span class="c1"># Redirection.</span>
|
||||
<span class="mi">300</span><span class="p">:</span> <span class="p">(</span><span class="s2">"multiple_choices"</span><span class="p">,),</span>
|
||||
<span class="mi">301</span><span class="p">:</span> <span class="p">(</span><span class="s2">"moved_permanently"</span><span class="p">,</span> <span class="s2">"moved"</span><span class="p">,</span> <span class="s2">"</span><span class="se">\\</span><span class="s2">o-"</span><span class="p">),</span>
|
||||
<span class="mi">302</span><span class="p">:</span> <span class="p">(</span><span class="s2">"found"</span><span class="p">,),</span>
|
||||
<span class="mi">303</span><span class="p">:</span> <span class="p">(</span><span class="s2">"see_other"</span><span class="p">,</span> <span class="s2">"other"</span><span class="p">),</span>
|
||||
<span class="mi">304</span><span class="p">:</span> <span class="p">(</span><span class="s2">"not_modified"</span><span class="p">,),</span>
|
||||
<span class="mi">305</span><span class="p">:</span> <span class="p">(</span><span class="s2">"use_proxy"</span><span class="p">,),</span>
|
||||
<span class="mi">306</span><span class="p">:</span> <span class="p">(</span><span class="s2">"switch_proxy"</span><span class="p">,),</span>
|
||||
<span class="mi">307</span><span class="p">:</span> <span class="p">(</span><span class="s2">"temporary_redirect"</span><span class="p">,</span> <span class="s2">"temporary_moved"</span><span class="p">,</span> <span class="s2">"temporary"</span><span class="p">),</span>
|
||||
<span class="mi">308</span><span class="p">:</span> <span class="p">(</span><span class="s2">"permanent_redirect"</span><span class="p">,),</span>
|
||||
<span class="c1"># Client Error.</span>
|
||||
<span class="mi">400</span><span class="p">:</span> <span class="p">(</span><span class="s2">"bad_request"</span><span class="p">,</span> <span class="s2">"bad"</span><span class="p">),</span>
|
||||
<span class="mi">401</span><span class="p">:</span> <span class="p">(</span><span class="s2">"unauthorized"</span><span class="p">,),</span>
|
||||
<span class="mi">402</span><span class="p">:</span> <span class="p">(</span><span class="s2">"payment_required"</span><span class="p">,</span> <span class="s2">"payment"</span><span class="p">),</span>
|
||||
<span class="mi">403</span><span class="p">:</span> <span class="p">(</span><span class="s2">"forbidden"</span><span class="p">,),</span>
|
||||
<span class="mi">404</span><span class="p">:</span> <span class="p">(</span><span class="s2">"not_found"</span><span class="p">,</span> <span class="s2">"-o-"</span><span class="p">),</span>
|
||||
<span class="mi">405</span><span class="p">:</span> <span class="p">(</span><span class="s2">"method_not_allowed"</span><span class="p">,</span> <span class="s2">"not_allowed"</span><span class="p">),</span>
|
||||
<span class="mi">406</span><span class="p">:</span> <span class="p">(</span><span class="s2">"not_acceptable"</span><span class="p">,),</span>
|
||||
<span class="mi">407</span><span class="p">:</span> <span class="p">(</span><span class="s2">"proxy_authentication_required"</span><span class="p">,</span> <span class="s2">"proxy_auth"</span><span class="p">,</span> <span class="s2">"proxy_authentication"</span><span class="p">),</span>
|
||||
<span class="mi">408</span><span class="p">:</span> <span class="p">(</span><span class="s2">"request_timeout"</span><span class="p">,</span> <span class="s2">"timeout"</span><span class="p">),</span>
|
||||
<span class="mi">409</span><span class="p">:</span> <span class="p">(</span><span class="s2">"conflict"</span><span class="p">,),</span>
|
||||
<span class="mi">410</span><span class="p">:</span> <span class="p">(</span><span class="s2">"gone"</span><span class="p">,),</span>
|
||||
<span class="mi">411</span><span class="p">:</span> <span class="p">(</span><span class="s2">"length_required"</span><span class="p">,),</span>
|
||||
<span class="mi">412</span><span class="p">:</span> <span class="p">(</span><span class="s2">"precondition_failed"</span><span class="p">,</span> <span class="s2">"precondition"</span><span class="p">),</span>
|
||||
<span class="mi">413</span><span class="p">:</span> <span class="p">(</span><span class="s2">"request_entity_too_large"</span><span class="p">,),</span>
|
||||
<span class="mi">414</span><span class="p">:</span> <span class="p">(</span><span class="s2">"request_uri_too_large"</span><span class="p">,),</span>
|
||||
<span class="mi">415</span><span class="p">:</span> <span class="p">(</span><span class="s2">"unsupported_media_type"</span><span class="p">,</span> <span class="s2">"unsupported_media"</span><span class="p">,</span> <span class="s2">"media_type"</span><span class="p">),</span>
|
||||
<span class="mi">416</span><span class="p">:</span> <span class="p">(</span>
|
||||
<span class="s2">"requested_range_not_satisfiable"</span><span class="p">,</span>
|
||||
<span class="s2">"requested_range"</span><span class="p">,</span>
|
||||
<span class="s2">"range_not_satisfiable"</span><span class="p">,</span>
|
||||
<span class="p">),</span>
|
||||
<span class="mi">417</span><span class="p">:</span> <span class="p">(</span><span class="s2">"expectation_failed"</span><span class="p">,),</span>
|
||||
<span class="mi">418</span><span class="p">:</span> <span class="p">(</span><span class="s2">"im_a_teapot"</span><span class="p">,</span> <span class="s2">"teapot"</span><span class="p">,</span> <span class="s2">"i_am_a_teapot"</span><span class="p">),</span>
|
||||
<span class="mi">421</span><span class="p">:</span> <span class="p">(</span><span class="s2">"misdirected_request"</span><span class="p">,),</span>
|
||||
<span class="mi">422</span><span class="p">:</span> <span class="p">(</span><span class="s2">"unprocessable_entity"</span><span class="p">,</span> <span class="s2">"unprocessable"</span><span class="p">),</span>
|
||||
<span class="mi">423</span><span class="p">:</span> <span class="p">(</span><span class="s2">"locked"</span><span class="p">,),</span>
|
||||
<span class="mi">424</span><span class="p">:</span> <span class="p">(</span><span class="s2">"failed_dependency"</span><span class="p">,</span> <span class="s2">"dependency"</span><span class="p">),</span>
|
||||
<span class="mi">425</span><span class="p">:</span> <span class="p">(</span><span class="s2">"unordered_collection"</span><span class="p">,</span> <span class="s2">"unordered"</span><span class="p">),</span>
|
||||
<span class="mi">426</span><span class="p">:</span> <span class="p">(</span><span class="s2">"upgrade_required"</span><span class="p">,</span> <span class="s2">"upgrade"</span><span class="p">),</span>
|
||||
<span class="mi">428</span><span class="p">:</span> <span class="p">(</span><span class="s2">"precondition_required"</span><span class="p">,</span> <span class="s2">"precondition"</span><span class="p">),</span>
|
||||
<span class="mi">429</span><span class="p">:</span> <span class="p">(</span><span class="s2">"too_many_requests"</span><span class="p">,</span> <span class="s2">"too_many"</span><span class="p">),</span>
|
||||
<span class="mi">431</span><span class="p">:</span> <span class="p">(</span><span class="s2">"header_fields_too_large"</span><span class="p">,</span> <span class="s2">"fields_too_large"</span><span class="p">),</span>
|
||||
<span class="mi">444</span><span class="p">:</span> <span class="p">(</span><span class="s2">"no_response"</span><span class="p">,</span> <span class="s2">"none"</span><span class="p">),</span>
|
||||
<span class="mi">449</span><span class="p">:</span> <span class="p">(</span><span class="s2">"retry_with"</span><span class="p">,</span> <span class="s2">"retry"</span><span class="p">),</span>
|
||||
<span class="mi">450</span><span class="p">:</span> <span class="p">(</span><span class="s2">"blocked_by_windows_parental_controls"</span><span class="p">,</span> <span class="s2">"parental_controls"</span><span class="p">),</span>
|
||||
<span class="mi">451</span><span class="p">:</span> <span class="p">(</span><span class="s2">"unavailable_for_legal_reasons"</span><span class="p">,</span> <span class="s2">"legal_reasons"</span><span class="p">),</span>
|
||||
<span class="mi">499</span><span class="p">:</span> <span class="p">(</span><span class="s2">"client_closed_request"</span><span class="p">,),</span>
|
||||
<span class="c1"># Server Error.</span>
|
||||
<span class="mi">500</span><span class="p">:</span> <span class="p">(</span><span class="s2">"internal_server_error"</span><span class="p">,</span> <span class="s2">"server_error"</span><span class="p">,</span> <span class="s2">"/o</span><span class="se">\\</span><span class="s2">"</span><span class="p">,</span> <span class="s2">"✗"</span><span class="p">),</span>
|
||||
<span class="mi">501</span><span class="p">:</span> <span class="p">(</span><span class="s2">"not_implemented"</span><span class="p">,),</span>
|
||||
<span class="mi">502</span><span class="p">:</span> <span class="p">(</span><span class="s2">"bad_gateway"</span><span class="p">,),</span>
|
||||
<span class="mi">503</span><span class="p">:</span> <span class="p">(</span><span class="s2">"service_unavailable"</span><span class="p">,</span> <span class="s2">"unavailable"</span><span class="p">),</span>
|
||||
<span class="mi">504</span><span class="p">:</span> <span class="p">(</span><span class="s2">"gateway_timeout"</span><span class="p">,),</span>
|
||||
<span class="mi">505</span><span class="p">:</span> <span class="p">(</span><span class="s2">"http_version_not_supported"</span><span class="p">,</span> <span class="s2">"http_version"</span><span class="p">),</span>
|
||||
<span class="mi">506</span><span class="p">:</span> <span class="p">(</span><span class="s2">"variant_also_negotiates"</span><span class="p">,),</span>
|
||||
<span class="mi">507</span><span class="p">:</span> <span class="p">(</span><span class="s2">"insufficient_storage"</span><span class="p">,),</span>
|
||||
<span class="mi">509</span><span class="p">:</span> <span class="p">(</span><span class="s2">"bandwidth_limit_exceeded"</span><span class="p">,</span> <span class="s2">"bandwidth"</span><span class="p">),</span>
|
||||
<span class="mi">510</span><span class="p">:</span> <span class="p">(</span><span class="s2">"not_extended"</span><span class="p">,),</span>
|
||||
<span class="mi">511</span><span class="p">:</span> <span class="p">(</span><span class="s2">"network_authentication_required"</span><span class="p">,</span> <span class="s2">"network_auth"</span><span class="p">,</span> <span class="s2">"network_authentication"</span><span class="p">),</span>
|
||||
<span class="p">}</span>
|
||||
|
||||
<span class="k">for</span> <span class="n">number</span> <span class="ow">in</span> <span class="n">codes</span><span class="p">:</span>
|
||||
<span class="nb">locals</span><span class="p">()[</span><span class="sa">f</span><span class="s2">"HTTP_</span><span class="si">{</span><span class="n">number</span><span class="si">}</span><span class="s2">"</span><span class="p">]</span> <span class="o">=</span> <span class="n">number</span>
|
||||
|
||||
<span class="k">for</span> <span class="n">label</span> <span class="ow">in</span> <span class="n">codes</span><span class="p">[</span><span class="n">number</span><span class="p">]:</span>
|
||||
<span class="nb">locals</span><span class="p">()[</span><span class="n">label</span><span class="p">]</span> <span class="o">=</span> <span class="n">number</span>
|
||||
|
||||
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">_is_category</span><span class="p">(</span><span class="n">category</span><span class="p">,</span> <span class="n">status_code</span><span class="p">):</span>
|
||||
<span class="k">return</span> <span class="n">category</span> <span class="o"><=</span> <span class="n">status_code</span> <span class="o"><</span> <span class="n">category</span> <span class="o">+</span> <span class="mi">100</span>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="is_100">
|
||||
<a class="viewcode-back" href="../../api.html#responder.status_codes.is_100">[docs]</a>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">is_100</span><span class="p">(</span><span class="n">status_code</span><span class="p">):</span>
|
||||
<span class="k">return</span> <span class="n">_is_category</span><span class="p">(</span><span class="mi">100</span><span class="p">,</span> <span class="n">status_code</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
|
||||
<div class="viewcode-block" id="is_200">
|
||||
<a class="viewcode-back" href="../../api.html#responder.status_codes.is_200">[docs]</a>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">is_200</span><span class="p">(</span><span class="n">status_code</span><span class="p">):</span>
|
||||
<span class="k">return</span> <span class="n">_is_category</span><span class="p">(</span><span class="mi">200</span><span class="p">,</span> <span class="n">status_code</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
|
||||
<div class="viewcode-block" id="is_300">
|
||||
<a class="viewcode-back" href="../../api.html#responder.status_codes.is_300">[docs]</a>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">is_300</span><span class="p">(</span><span class="n">status_code</span><span class="p">):</span>
|
||||
<span class="k">return</span> <span class="n">_is_category</span><span class="p">(</span><span class="mi">300</span><span class="p">,</span> <span class="n">status_code</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
|
||||
<div class="viewcode-block" id="is_400">
|
||||
<a class="viewcode-back" href="../../api.html#responder.status_codes.is_400">[docs]</a>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">is_400</span><span class="p">(</span><span class="n">status_code</span><span class="p">):</span>
|
||||
<span class="k">return</span> <span class="n">_is_category</span><span class="p">(</span><span class="mi">400</span><span class="p">,</span> <span class="n">status_code</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
|
||||
<div class="viewcode-block" id="is_500">
|
||||
<a class="viewcode-back" href="../../api.html#responder.status_codes.is_500">[docs]</a>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">is_500</span><span class="p">(</span><span class="n">status_code</span><span class="p">):</span>
|
||||
<span class="k">return</span> <span class="n">_is_category</span><span class="p">(</span><span class="mi">500</span><span class="p">,</span> <span class="n">status_code</span><span class="p">)</span></div>
|
||||
|
||||
</pre></div>
|
||||
|
||||
</div>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
<div class="sphinxsidebar" role="navigation" aria-label="Main">
|
||||
<div class="sphinxsidebarwrapper"><p class="logo">
|
||||
<a href="../../index.html">
|
||||
<img class="logo" src="../../_static/responder.png" />
|
||||
</a>
|
||||
</p>
|
||||
<p>
|
||||
<strong>Responder</strong> — a familiar HTTP service framework for Python.
|
||||
<br />
|
||||
<small>v3.6.2</small>
|
||||
</p>
|
||||
<h3>Useful Links</h3>
|
||||
<ul>
|
||||
<li><a href="https://github.com/kennethreitz/responder">Responder @ GitHub</a></li>
|
||||
<li><a href="https://pypi.org/project/responder/">Responder @ PyPI</a></li>
|
||||
<li><a href="https://github.com/kennethreitz/responder/issues">Issue Tracker</a></li>
|
||||
</ul>
|
||||
<search id="searchbox" style="display: none" role="search">
|
||||
<h3 id="searchlabel">Quick search</h3>
|
||||
<div class="searchformwrapper">
|
||||
<form class="search" action="../../search.html" method="get">
|
||||
<input type="text" name="q" aria-labelledby="searchlabel" autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false"/>
|
||||
<input type="submit" value="Go" />
|
||||
</form>
|
||||
</div>
|
||||
</search>
|
||||
<script>document.getElementById('searchbox').style.display = "block"</script>
|
||||
</div>
|
||||
</div>
|
||||
<div class="clearer"></div>
|
||||
</div>
|
||||
<div class="footer">
|
||||
©2018-2026, Kenneth Reitz.
|
||||
|
||||
</div>
|
||||
|
||||
|
||||
|
||||
|
||||
</body>
|
||||
</html>
|
||||
@@ -1,182 +0,0 @@
|
||||
API Reference
|
||||
=============
|
||||
|
||||
This page documents Responder's public Python API. For usage examples
|
||||
and explanations, see the :doc:`quickstart` and :doc:`tour`.
|
||||
|
||||
|
||||
The API Class
|
||||
-------------
|
||||
|
||||
The central object of every Responder application. It holds your routes,
|
||||
middleware, templates, and configuration. Create one at the top of your
|
||||
module and use it to define your entire web service.
|
||||
|
||||
Quick example::
|
||||
|
||||
import responder
|
||||
|
||||
api = responder.API(
|
||||
title="My Service", # OpenAPI title
|
||||
version="1.0", # OpenAPI version
|
||||
openapi="3.0.2", # enable OpenAPI
|
||||
docs_route="/docs", # Swagger UI at /docs
|
||||
cors=True, # enable CORS
|
||||
secret_key="change-me", # session signing key
|
||||
allowed_hosts=["example.com"],
|
||||
)
|
||||
|
||||
.. module:: responder
|
||||
|
||||
.. autoclass:: API
|
||||
:inherited-members:
|
||||
|
||||
|
||||
Request
|
||||
-------
|
||||
|
||||
The request object is passed into every view as the first argument. It
|
||||
gives you access to everything the client sent — headers, query
|
||||
parameters, the request body, cookies, and more.
|
||||
|
||||
Most properties are synchronous, but reading the body requires ``await``
|
||||
because it involves I/O.
|
||||
|
||||
Common patterns::
|
||||
|
||||
# Headers (case-insensitive)
|
||||
token = req.headers.get("Authorization")
|
||||
|
||||
# Query parameters: /search?q=python&page=2
|
||||
query = req.params["q"]
|
||||
|
||||
# JSON body
|
||||
data = await req.media()
|
||||
|
||||
# Form data
|
||||
form = await req.media("form")
|
||||
|
||||
# File uploads
|
||||
files = await req.media("files")
|
||||
|
||||
# Client info
|
||||
ip, port = req.client
|
||||
is_https = req.is_secure
|
||||
|
||||
.. autoclass:: Request
|
||||
:inherited-members:
|
||||
|
||||
|
||||
Response
|
||||
--------
|
||||
|
||||
The response object is passed into every view as the second argument.
|
||||
Mutate it to control what gets sent back to the client — the body,
|
||||
status code, headers, and cookies.
|
||||
|
||||
Common patterns::
|
||||
|
||||
resp.text = "plain text" # text/plain
|
||||
resp.html = "<h1>Hello</h1>" # text/html
|
||||
resp.media = {"key": "value"} # application/json
|
||||
resp.content = b"raw bytes" # application/octet-stream
|
||||
resp.file("path/to/file.pdf") # auto content-type
|
||||
resp.stream_file("large/export.csv") # streamed
|
||||
|
||||
resp.status_code = 201
|
||||
resp.headers["X-Custom"] = "value"
|
||||
resp.cookies["session"] = "abc123"
|
||||
|
||||
.. autoclass:: Response
|
||||
:inherited-members:
|
||||
|
||||
|
||||
Route Groups
|
||||
------------
|
||||
|
||||
Group related routes under a shared URL prefix — useful for API versioning
|
||||
and organizing large applications::
|
||||
|
||||
v1 = api.group("/v1")
|
||||
|
||||
@v1.route("/users")
|
||||
def list_users(req, resp):
|
||||
resp.media = []
|
||||
|
||||
.. autoclass:: responder.api.RouteGroup
|
||||
:members:
|
||||
|
||||
|
||||
Background Queue
|
||||
----------------
|
||||
|
||||
Run tasks in background threads without blocking the response. Available
|
||||
as ``api.background``::
|
||||
|
||||
@api.route("/submit")
|
||||
async def submit(req, resp):
|
||||
data = await req.media()
|
||||
|
||||
@api.background.task
|
||||
def process(data):
|
||||
# runs in a thread pool
|
||||
...
|
||||
|
||||
process(data)
|
||||
resp.media = {"status": "accepted"}
|
||||
|
||||
.. autoclass:: responder.background.BackgroundQueue
|
||||
:members:
|
||||
|
||||
|
||||
Query Dict
|
||||
----------
|
||||
|
||||
A dictionary subclass for query string parameters with multi-value support.
|
||||
Behaves like a normal dict for single values, but supports ``getlist()``
|
||||
for parameters that appear multiple times (e.g. ``?tag=a&tag=b``).
|
||||
|
||||
.. autoclass:: responder.models.QueryDict
|
||||
:members:
|
||||
|
||||
|
||||
Rate Limiter
|
||||
------------
|
||||
|
||||
In-memory token bucket rate limiter. Limits requests per client IP address
|
||||
and returns ``429 Too Many Requests`` when exceeded::
|
||||
|
||||
from responder.ext.ratelimit import RateLimiter
|
||||
|
||||
limiter = RateLimiter(requests=100, period=60) # 100 req/min
|
||||
limiter.install(api)
|
||||
|
||||
Response headers: ``X-RateLimit-Limit``, ``X-RateLimit-Remaining``,
|
||||
and ``Retry-After`` (when limited).
|
||||
|
||||
.. autoclass:: responder.ext.ratelimit.RateLimiter
|
||||
:members:
|
||||
|
||||
|
||||
Status Code Helpers
|
||||
-------------------
|
||||
|
||||
Convenience functions for checking which category a status code falls
|
||||
into. Useful in middleware and after-request hooks::
|
||||
|
||||
from responder.status_codes import is_200, is_400, is_500
|
||||
|
||||
@api.after_request()
|
||||
def log_errors(req, resp):
|
||||
if is_400(resp.status_code) or is_500(resp.status_code):
|
||||
print(f"Error: {req.method} {req.url.path} -> {resp.status_code}")
|
||||
|
||||
.. autofunction:: responder.status_codes.is_100
|
||||
|
||||
.. autofunction:: responder.status_codes.is_200
|
||||
|
||||
.. autofunction:: responder.status_codes.is_300
|
||||
|
||||
.. autofunction:: responder.status_codes.is_400
|
||||
|
||||
.. autofunction:: responder.status_codes.is_500
|
||||
@@ -1,8 +0,0 @@
|
||||
# Backlog
|
||||
|
||||
## Future Ideas
|
||||
- WebSocket before_request short-circuit support (reject before accept)
|
||||
- Per-route rate limiting (different limits for different endpoints)
|
||||
- Built-in structured logging with request context
|
||||
- OpenAPI 3.1 support
|
||||
- Dependency injection for route handlers
|
||||
@@ -1,580 +0,0 @@
|
||||
# Changelog
|
||||
|
||||
All notable changes to this project will be documented in this file.
|
||||
|
||||
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and
|
||||
this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
|
||||
|
||||
## [v3.6.2] - 2026-04-12
|
||||
|
||||
### Fixed
|
||||
|
||||
- GraphQL error responses now correctly return 400 status instead of always 200
|
||||
- OpenAPI docs UI now respects custom `openapi_route` instead of hardcoding `/schema.yml`
|
||||
- `before_requests` default type mismatch that could crash routes called outside the router
|
||||
- Blocking synchronous file I/O in `Response.stream_file()` — now uses async I/O via anyio
|
||||
- Memory leak in rate limiter (empty bucket keys never cleaned up)
|
||||
- Race condition in rate limiter `check()` — added thread-safe locking
|
||||
- WSGI fallback catching all `TypeError`s instead of just call-signature mismatches
|
||||
- Pydantic request/response model validation crashing on non-dict bodies
|
||||
- Test assertions that could never fail (`or True`, `< 500` patterns)
|
||||
- `CaseInsensitiveDict` missing `__delitem__`, `pop`, and `setdefault` overrides
|
||||
- `assert` used for input validation in OpenAPI extension (stripped by `python -O`)
|
||||
- Potential XSS in GraphiQL template endpoint injection
|
||||
- Dead `or ""` in media format detection logic
|
||||
|
||||
### Changed
|
||||
|
||||
- `DELETE` requests now participate in Pydantic request body validation
|
||||
- Simplified status code category check to use chained comparison
|
||||
|
||||
### Removed
|
||||
|
||||
- Unused `method` parameter from `load_target()`
|
||||
- Unused Node.js setup step from CI test workflow
|
||||
|
||||
## [v3.6.1] - 2026-04-12
|
||||
|
||||
### Added
|
||||
|
||||
- Configurable GZip compression via `gzip` parameter on `API()` (defaults to `True`)
|
||||
|
||||
## [v3.6.0] - 2026-03-24
|
||||
|
||||
### Added
|
||||
|
||||
- Built-in structured logging with per-request context (`enable_logging=True`)
|
||||
- `api.log` — always-available logger, enriched with request context when logging is enabled
|
||||
- Automatic access logging with timing: `GET /path → 200 (1.2ms)`
|
||||
- Request ID generation/forwarding via `X-Request-ID` header
|
||||
- `contextvars`-based request context (ID, method, path, client IP) on every log record
|
||||
- `responder.ext.logging` module: `get_logger()`, `RequestContext`, `RequestContextFilter`
|
||||
- CLAUDE.md project guide and `/release` command
|
||||
- Version number in docs sidebar
|
||||
|
||||
### Changed
|
||||
|
||||
- Comprehensive documentation improvements across all pages
|
||||
- Deployment: health checks, Docker Compose, Caddy, Procfile, production checklist
|
||||
- API reference: usage examples for every class
|
||||
- Feature tour: Pydantic validation, content negotiation, structured logging sections
|
||||
- Tutorials: modernized SQLAlchemy to `mapped_column()`, fixed deprecated `datetime.utcnow()`,
|
||||
WebSocket `WebSocketDisconnect` handling, role-based auth, auth strategy guide
|
||||
- Testing: rate limiting and WSGI mount examples
|
||||
- Middleware: pure ASGI middleware example
|
||||
- Quickstart: links to all tutorials
|
||||
- Sandbox: full rewrite with project layout
|
||||
- Docker example uses `uv` instead of pip
|
||||
- Backlog updated: removed implemented features, replaced HTTP/2 server push with dependency injection
|
||||
|
||||
### Removed
|
||||
|
||||
- `uv.lock` — this is a library, not an application
|
||||
|
||||
## [v3.5.0] - 2026-03-24
|
||||
|
||||
### Added
|
||||
|
||||
- CI validation for Python 3.14, 3.14 free-threaded, and PyPy 3.11
|
||||
- Marimo notebook mounting docs and example
|
||||
- Type annotations for `routes.py`
|
||||
|
||||
### Changed
|
||||
|
||||
- Replaced deprecated `asyncio.iscoroutinefunction` with `inspect.iscoroutinefunction` ahead of Python 3.16 removal
|
||||
- Narrowed broad `except Exception` to specific exceptions in response model serialization and websocket chat example
|
||||
- Improved GraphQL API interface with expanded test coverage
|
||||
- Code formatting cleanup via pyproject-fmt and ruff
|
||||
- Dropped Python 3.9 from CI
|
||||
|
||||
### Fixed
|
||||
|
||||
- WSGI mount returning 400 when requesting the exact mount root path
|
||||
- Werkzeug 3.1.7 compatibility for trusted host validation in tests
|
||||
- `future.result` bare property access in background task test (now properly calls `future.result()`)
|
||||
- OpenAPI template packaging and static file serving
|
||||
- RST title underline warning breaking docs CI
|
||||
|
||||
### Removed
|
||||
|
||||
- Read the Docs configuration (docs hosted on GitHub Pages)
|
||||
|
||||
## [v3.4.0] - 2026-03-22
|
||||
|
||||
### Changed
|
||||
|
||||
- Upgraded to Starlette 1.0
|
||||
- Added comprehensive docstrings across the codebase
|
||||
- Expanded API reference documentation
|
||||
|
||||
## [v3.3.0] - 2026-03-22
|
||||
|
||||
### Added
|
||||
|
||||
- Full documentation rewrite: tutorials for REST APIs, SQLAlchemy, Flask migration
|
||||
- Auth, WebSocket, middleware, and configuration guides
|
||||
- Testing docs with prose, examples, and tips
|
||||
- GitHub Pages deployment for docs
|
||||
|
||||
### Changed
|
||||
|
||||
- Reworked homepage prose
|
||||
- Rewrote CLI and API reference docs
|
||||
|
||||
## [v3.2.0] - 2026-03-22
|
||||
|
||||
### Added
|
||||
|
||||
- Pydantic auto-validation: `request_model` validates input, returns 422 on failure
|
||||
- Pydantic auto-serialization: `response_model` strips extra fields from responses
|
||||
- Server-Sent Events: `@resp.sse` for real-time streaming
|
||||
- `resp.stream_file()` for streaming large files without loading into memory
|
||||
- `@api.after_request()` hooks
|
||||
- `api.group("/prefix")` for route groups and API versioning
|
||||
- `api.graphql("/path", schema=schema)` one-liner GraphQL setup
|
||||
- `api = responder.API(request_id=True)` for automatic request ID generation
|
||||
- Built-in rate limiter: `RateLimiter(requests=100, period=60).install(api)`
|
||||
- MessagePack format support: `await req.media("msgpack")`
|
||||
- `req.is_json`, `req.path_params`, `req.client` properties
|
||||
- `api.exception_handler()` decorator for custom error handling
|
||||
- Lifespan context manager support
|
||||
- `uuid` and `path` route convertors
|
||||
- PEP 561 `py.typed` marker
|
||||
- Pydantic support for OpenAPI schema generation
|
||||
|
||||
### Changed
|
||||
|
||||
- Dependencies flattened: `pip install responder` gets everything
|
||||
- Core deps reduced to starlette + uvicorn
|
||||
- TestClient lazy-loaded (no httpx import in production)
|
||||
- Before-request hooks can short-circuit by setting status code
|
||||
- Removed poethepoet task runner
|
||||
|
||||
### Fixed
|
||||
|
||||
- Multipart parser losing headers when parts have multiple headers
|
||||
- `url_for()` with typed route params (`{id:int}`)
|
||||
- `resp.body` encoding crash on bytes content
|
||||
- GraphQL text query missing `await`
|
||||
- Streaming responses not sending Content-Type headers
|
||||
- Python 3.9 compatibility for union type syntax
|
||||
|
||||
## [v3.0.0] - 2026-03-22
|
||||
|
||||
### Added
|
||||
|
||||
- Platform: Added support for Python 3.10 - Python 3.13
|
||||
- CLI: `responder run` now also accepts a filesystem path on its `<target>`
|
||||
argument, enabling usage on single-file applications.
|
||||
- CLI: `responder run` now also accepts URLs.
|
||||
|
||||
### Changed
|
||||
|
||||
- Platform: Minimum Python version is now 3.9 (dropped 3.6, 3.7, 3.8)
|
||||
- Dependencies: Dramatically reduced core dependency count (10 → 5)
|
||||
- Removed `requests`, `requests-toolbelt`, `rfc3986`, `whitenoise`
|
||||
- Moved `apispec` and `marshmallow` to `openapi` optional extra
|
||||
- Replaced `rfc3986` with stdlib `urllib.parse`
|
||||
- Replaced `requests-toolbelt` multipart decoder with `python-multipart`
|
||||
- Replaced deprecated `starlette.middleware.wsgi` with `a2wsgi`
|
||||
- Switched from WhiteNoise to ServeStatic
|
||||
- Dependencies: Pinned `starlette[full]>=0.40` (was unpinned)
|
||||
- GraphQL: Upgraded to `graphene>=3` and `graphql-core>=3.1`
|
||||
(from `graphene<3` and `graphql-server-core`, which is unmaintained)
|
||||
- GraphQL: Updated GraphiQL UI from 0.12.0 (2018) to 3.0.6 with React 18
|
||||
- Extensions: All of CLI-, GraphQL-, and OpenAPI-Support modules are
|
||||
extensions now, found within the `responder.ext` module namespace.
|
||||
- Packaging: Migrated from `setup.py` to declarative `pyproject.toml`
|
||||
|
||||
### Removed
|
||||
|
||||
- Platform: Removed support for EOL Python 3.6, 3.7, 3.8
|
||||
- Status codes: Removed deprecated `resume_incomplete` and `resume`
|
||||
aliases for HTTP 308 (marked for removal in 3.0)
|
||||
- CLI: `responder run --build` ceased to exist
|
||||
|
||||
### Fixed
|
||||
|
||||
- Routing: Fixed dispatching `static_route=None` on Windows
|
||||
- uvicorn: `--debug` now maps to uvicorn's `log_level = "debug"`
|
||||
- Tests: Fixed deprecated httpx TestClient usage
|
||||
|
||||
## [v2.0.5] - 2019-12-15
|
||||
|
||||
### Added
|
||||
|
||||
- Update requirements to support python 3.8
|
||||
|
||||
## [v2.0.4] - 2019-11-19
|
||||
|
||||
### Fixed
|
||||
|
||||
- Fix static app resolving
|
||||
|
||||
## [v2.0.3] - 2019-09-20
|
||||
|
||||
### Fixed
|
||||
|
||||
- Fix template conflicts
|
||||
|
||||
## [v2.0.2] - 2019-09-20
|
||||
|
||||
### Fixed
|
||||
|
||||
- Fix template conflicts
|
||||
|
||||
## [v2.0.1] - 2019-09-20
|
||||
|
||||
### Fixed
|
||||
|
||||
- Fix template import
|
||||
|
||||
## [v2.0.0] - 2019-09-19
|
||||
|
||||
### Changed
|
||||
|
||||
- Refactor Router and Schema
|
||||
|
||||
## [v1.3.2] - 2019-08-15
|
||||
|
||||
### Added
|
||||
|
||||
- ASGI 3 support
|
||||
- CI tests for python 3.8-dev
|
||||
- Now requests have `state` a mapping object
|
||||
|
||||
### Deprecated
|
||||
|
||||
- ASGI 2
|
||||
|
||||
## [v1.3.1] - 2019-04-28
|
||||
|
||||
### Added
|
||||
|
||||
- Route params Converters
|
||||
- Add search for documentation pages
|
||||
|
||||
### Changed
|
||||
|
||||
- Bump dependencies
|
||||
|
||||
## [v1.3.0] - 2019-02-22
|
||||
|
||||
### Fixed
|
||||
|
||||
- Versioning issue
|
||||
- Multiple cookies.
|
||||
- Whitenoise returns not found.
|
||||
- Other bugfixes.
|
||||
|
||||
### Added
|
||||
|
||||
- Stream support via `resp.stream`.
|
||||
- Cookie directives via `resp.set_cookie`.
|
||||
- Add `resp.html` to send HTML.
|
||||
- Other improvements.
|
||||
|
||||
## [v1.1.3] - 2019-01-12
|
||||
|
||||
### Changed
|
||||
|
||||
- Refactor `_route_for`
|
||||
|
||||
### Fixed
|
||||
|
||||
- Resolve startup/shutdwown events
|
||||
|
||||
## [v1.2.0] - 2018-12-29
|
||||
|
||||
### Added
|
||||
|
||||
- Documentations
|
||||
|
||||
### Changed
|
||||
|
||||
- Use Starlette's LifeSpan middleware
|
||||
- Update denpendencies
|
||||
|
||||
### Fixed
|
||||
|
||||
- Fix route.is_class_based
|
||||
- Fix test_500
|
||||
- Typos
|
||||
|
||||
## [v1.1.2] - 2018-11-11
|
||||
|
||||
### Fixed
|
||||
|
||||
- Minor fixes for Open API
|
||||
- Typos
|
||||
|
||||
## [v1.1.1] - 2018-10-29
|
||||
|
||||
### Changed
|
||||
|
||||
- Run sync views in a threadpoolexecutor.
|
||||
|
||||
## [v1.1.0] - 2018-10-27
|
||||
|
||||
### Added
|
||||
|
||||
- Support for `before_request`.
|
||||
|
||||
## [v1.0.5]- 2018-10-27
|
||||
|
||||
### Fixed
|
||||
|
||||
- Fix sessions.
|
||||
|
||||
## [v1.0.4] - 2018-10-27
|
||||
|
||||
### Fixed
|
||||
|
||||
- Potential bufix for cookies.
|
||||
|
||||
## [v1.0.3] - 2018-10-27
|
||||
|
||||
### Fixed
|
||||
|
||||
- Bugfix for redirects.
|
||||
|
||||
## [v1.0.2] - 2018-10-27
|
||||
|
||||
### Changed
|
||||
|
||||
- Improvement for static file hosting.
|
||||
|
||||
## [v1.0.1] - 2018-10-26
|
||||
|
||||
### Changed
|
||||
|
||||
- Improve cors configuration settings.
|
||||
|
||||
## [v1.0.0] - 2018-10-26
|
||||
|
||||
### Changed
|
||||
|
||||
- Move GraphQL support into a built-in plugin.
|
||||
|
||||
## [v0.3.3] - 2018-10-25
|
||||
|
||||
### Added
|
||||
|
||||
- CORS support
|
||||
|
||||
### Changed
|
||||
|
||||
- Improved exceptions.
|
||||
|
||||
## [v0.3.2] - 2018-10-25
|
||||
|
||||
### Changed
|
||||
|
||||
- Subtle improvements.
|
||||
|
||||
## [v0.3.1] - 2018-10-24
|
||||
|
||||
### Fixed
|
||||
|
||||
- Packaging fix.
|
||||
|
||||
## [v0.3.0] - 2018-10-24
|
||||
|
||||
### Changed
|
||||
|
||||
- Interactive Documentation endpoint.
|
||||
- Minor improvements.
|
||||
|
||||
## [v0.2.3] - 2018-10-24
|
||||
|
||||
### Changed
|
||||
|
||||
- Overall improvements.
|
||||
|
||||
## [v0.2.2] - 2018-10-23
|
||||
|
||||
### Added
|
||||
|
||||
- Show traceback info when background tasks raise exceptions.
|
||||
|
||||
## [v0.2.1] - 2018-10-23
|
||||
|
||||
### Added
|
||||
|
||||
- api.requests.
|
||||
|
||||
## [v0.2.0] - 2018-10-22
|
||||
|
||||
### Added
|
||||
|
||||
- WebSocket support.
|
||||
|
||||
## [v0.1.6] - 2018-10-20
|
||||
|
||||
### Added
|
||||
|
||||
- 500 support.
|
||||
|
||||
## [v0.1.5] - 2018-10-20
|
||||
|
||||
### Added
|
||||
|
||||
- File upload support
|
||||
|
||||
### Changed
|
||||
|
||||
- Improvements to sequential media reading.
|
||||
|
||||
## [v0.1.4] - 2018-10-19
|
||||
|
||||
### Fixed
|
||||
|
||||
- Stability.
|
||||
|
||||
## [v0.1.3] - 2018-10-18
|
||||
|
||||
### Added
|
||||
|
||||
- Sessions support.
|
||||
|
||||
## [v0.1.2] - 2018-10-18
|
||||
|
||||
### Added
|
||||
|
||||
- Cookies support.
|
||||
|
||||
## [v0.1.1] - 2018-10-17
|
||||
|
||||
### Changed
|
||||
|
||||
- Default routes.
|
||||
|
||||
## [v0.1.0] - 2018-10-17
|
||||
|
||||
### Added
|
||||
|
||||
- Prototype of static application support.
|
||||
|
||||
## [v0.0.10] - 2018-10-17
|
||||
|
||||
### Fixed
|
||||
|
||||
- Bugfix for async class-based views.
|
||||
|
||||
## [v0.0.9] - 2018-10-17
|
||||
|
||||
### Fixed
|
||||
|
||||
- Bugfix for async class-based views.
|
||||
|
||||
## [v0.0.8] - 2018-10-17
|
||||
|
||||
### Added
|
||||
|
||||
- GraphiQL Support.
|
||||
|
||||
### Changed
|
||||
|
||||
- Improvement to route selection.
|
||||
|
||||
## [v0.0.7] - 2018-10-16
|
||||
|
||||
### Changed
|
||||
|
||||
- Immutable Request object.
|
||||
|
||||
## [v0.0.6] - 2018-10-16
|
||||
|
||||
### Added
|
||||
|
||||
- Ability to mount WSGI apps.
|
||||
- Supply content-type when serving up the schema.
|
||||
|
||||
## [v0.0.5] - 2018-10-15
|
||||
|
||||
### Added
|
||||
|
||||
- OpenAPI Schema support.
|
||||
- Safe load/dump yaml.
|
||||
|
||||
## [v0.0.4] - 2018-10-15
|
||||
|
||||
### Added
|
||||
|
||||
- Asynchronous support for data uploads.
|
||||
|
||||
### Fixed
|
||||
|
||||
- Bug fixes.
|
||||
|
||||
## [v0.0.3] - 2018-10-13
|
||||
|
||||
### Fixed
|
||||
|
||||
- Bug fixes.
|
||||
|
||||
## [v0.0.2] - 2018-10-13
|
||||
|
||||
### Changed
|
||||
|
||||
- Switch to ASGI/Starlette.
|
||||
|
||||
## [v0.0.1] - 2018-10-12
|
||||
|
||||
### Added
|
||||
|
||||
- Conception!
|
||||
|
||||
[v3.6.2]: https://github.com/kennethreitz/responder/compare/v3.6.1..v3.6.2
|
||||
[v3.6.1]: https://github.com/kennethreitz/responder/compare/v3.6.0..v3.6.1
|
||||
[v3.6.0]: https://github.com/kennethreitz/responder/compare/v3.5.0..v3.6.0
|
||||
[v3.5.0]: https://github.com/kennethreitz/responder/compare/v3.4.0..v3.5.0
|
||||
[v3.4.0]: https://github.com/kennethreitz/responder/compare/v3.3.0..v3.4.0
|
||||
[v3.3.0]: https://github.com/kennethreitz/responder/compare/v3.2.0..v3.3.0
|
||||
[v3.2.0]: https://github.com/kennethreitz/responder/compare/v3.0.0..v3.2.0
|
||||
[v3.0.0]: https://github.com/kennethreitz/responder/compare/v2.0.5..v3.0.0
|
||||
[v2.0.5]: https://github.com/kennethreitz/responder/compare/v2.0.4..v2.0.5
|
||||
[v2.0.4]: https://github.com/kennethreitz/responder/compare/v2.0.3..v2.0.4
|
||||
[v2.0.3]: https://github.com/kennethreitz/responder/compare/v2.0.2..v2.0.3
|
||||
[v2.0.2]: https://github.com/kennethreitz/responder/compare/v2.0.1..v2.0.2
|
||||
[v2.0.1]: https://github.com/kennethreitz/responder/compare/v2.0.0..v2.0.1
|
||||
[v2.0.0]: https://github.com/kennethreitz/responder/compare/v1.3.2..v2.0.0
|
||||
[v1.3.2]: https://github.com/kennethreitz/responder/compare/v1.3.1..v1.3.2
|
||||
[v1.3.1]: https://github.com/kennethreitz/responder/compare/v1.3.0..v1.3.1
|
||||
[v1.3.0]: https://github.com/kennethreitz/responder/compare/v1.2.0..v1.3.0
|
||||
[v1.2.0]: https://github.com/kennethreitz/responder/compare/v1.1.3..v1.2.0
|
||||
[v1.1.3]: https://github.com/kennethreitz/responder/compare/v1.1.2..v1.1.3
|
||||
[v1.1.2]: https://github.com/kennethreitz/responder/compare/v1.1.1..v1.1.2
|
||||
[v1.1.1]: https://github.com/kennethreitz/responder/compare/v1.1.0..v1.1.1
|
||||
[v1.1.0]: https://github.com/kennethreitz/responder/compare/v1.0.5..v1.1.0
|
||||
[v1.0.5]: https://github.com/kennethreitz/responder/compare/v1.0.4..v1.0.5
|
||||
[v1.0.4]: https://github.com/kennethreitz/responder/compare/v1.0.3..v1.0.4
|
||||
[v1.0.3]: https://github.com/kennethreitz/responder/compare/v1.0.2..v1.0.3
|
||||
[v1.0.2]: https://github.com/kennethreitz/responder/compare/v1.0.1..v1.0.2
|
||||
[v1.0.1]: https://github.com/kennethreitz/responder/compare/v1.0.0..v1.0.1
|
||||
[v1.0.0]: https://github.com/kennethreitz/responder/compare/v0.3.3..v1.0.0
|
||||
[v0.3.3]: https://github.com/kennethreitz/responder/compare/v0.3.2..v0.3.3
|
||||
[v0.3.2]: https://github.com/kennethreitz/responder/compare/v0.3.1..v0.3.2
|
||||
[v0.3.1]: https://github.com/kennethreitz/responder/compare/v0.3.0..v0.3.1
|
||||
[v0.3.0]: https://github.com/kennethreitz/responder/compare/v0.2.3..v0.3.0
|
||||
[v0.2.3]: https://github.com/kennethreitz/responder/compare/v0.2.2..v0.2.3
|
||||
[v0.2.2]: https://github.com/kennethreitz/responder/compare/v0.2.1..v0.2.2
|
||||
[v0.2.1]: https://github.com/kennethreitz/responder/compare/v0.2.0..v0.2.1
|
||||
[v0.2.0]: https://github.com/kennethreitz/responder/compare/v0.1.6..v0.2.0
|
||||
[v0.1.6]: https://github.com/kennethreitz/responder/compare/v0.1.5..v0.1.6
|
||||
[v0.1.5]: https://github.com/kennethreitz/responder/compare/v0.1.4..v0.1.5
|
||||
[v0.1.4]: https://github.com/kennethreitz/responder/compare/v0.1.3..v0.1.4
|
||||
[v0.1.3]: https://github.com/kennethreitz/responder/compare/v0.1.2..v0.1.3
|
||||
[v0.1.2]: https://github.com/kennethreitz/responder/compare/v0.1.1..v0.1.2
|
||||
[v0.1.1]: https://github.com/kennethreitz/responder/compare/v0.1.0..v0.1.1
|
||||
[v0.1.0]: https://github.com/kennethreitz/responder/compare/v0.0.10..v0.1.0
|
||||
[v0.0.10]: https://github.com/kennethreitz/responder/compare/v0.0.9..v0.0.10
|
||||
[v0.0.9]: https://github.com/kennethreitz/responder/compare/v0.0.8..v0.0.9
|
||||
[v0.0.8]: https://github.com/kennethreitz/responder/compare/v0.0.7..v0.0.8
|
||||
[v0.0.7]: https://github.com/kennethreitz/responder/compare/v0.0.6..v0.0.7
|
||||
[v0.0.6]: https://github.com/kennethreitz/responder/compare/v0.0.5..v0.0.6
|
||||
[v0.0.5]: https://github.com/kennethreitz/responder/compare/v0.0.4..v0.0.5
|
||||
[v0.0.4]: https://github.com/kennethreitz/responder/compare/v0.0.3..v0.0.4
|
||||
[v0.0.3]: https://github.com/kennethreitz/responder/compare/v0.0.2..v0.0.3
|
||||
[v0.0.2]: https://github.com/kennethreitz/responder/compare/v0.0.1..v0.0.2
|
||||
[v0.0.1]: https://github.com/kennethreitz/responder/compare/v0.0.0..v0.0.1
|
||||
@@ -1,100 +0,0 @@
|
||||
Command Line Interface
|
||||
======================
|
||||
|
||||
Responder installs a ``responder`` command that lets you launch
|
||||
applications from the terminal. You can point it at a Python module,
|
||||
a local file, or even a URL — and it will find your ``API`` instance
|
||||
and start serving.
|
||||
|
||||
|
||||
Launching from a Module
|
||||
-----------------------
|
||||
|
||||
The most common way to run a Responder application in production. Use
|
||||
Python's standard dotted module path::
|
||||
|
||||
$ responder run acme.app
|
||||
|
||||
This imports ``acme.app`` and looks for an attribute called ``api``
|
||||
(a ``responder.API`` instance). It's the same import system Python
|
||||
uses everywhere — your ``PYTHONPATH`` and virtual environment are
|
||||
respected.
|
||||
|
||||
|
||||
Launching from a File
|
||||
---------------------
|
||||
|
||||
During development, you often have a single file you want to run::
|
||||
|
||||
$ responder run helloworld.py
|
||||
|
||||
This loads the file directly and starts the server. Quick and easy for
|
||||
prototyping and single-file applications.
|
||||
|
||||
You can test it with a simple HTTP request::
|
||||
|
||||
$ curl http://127.0.0.1:5042/hello
|
||||
hello, world!
|
||||
|
||||
|
||||
Launching from a URL
|
||||
--------------------
|
||||
|
||||
Responder can fetch and run a Python file from any URL — great for
|
||||
demos, sharing examples, and running code from GitHub::
|
||||
|
||||
$ responder run https://github.com/kennethreitz/responder/raw/refs/heads/main/examples/helloworld.py
|
||||
|
||||
This also works with ``github://`` URLs and any filesystem protocol
|
||||
supported by `fsspec <https://filesystem-spec.readthedocs.io/>`_::
|
||||
|
||||
$ responder run github://kennethreitz:responder@/examples/helloworld.py
|
||||
|
||||
Cloud storage is supported too — Azure Blob Storage, Google Cloud
|
||||
Storage, S3, HDFS, SFTP, and more. Install ``fsspec[full]`` for all
|
||||
protocols::
|
||||
|
||||
$ uv pip install 'fsspec[full]'
|
||||
|
||||
|
||||
Custom Instance Names
|
||||
---------------------
|
||||
|
||||
By default, Responder looks for an attribute called ``api``. If your
|
||||
application uses a different name, specify it with a colon::
|
||||
|
||||
$ responder run acme.app:service
|
||||
$ responder run myapp.py:application
|
||||
|
||||
For URLs, use a fragment::
|
||||
|
||||
$ responder run https://example.com/app.py#service
|
||||
|
||||
|
||||
Environment Variables
|
||||
---------------------
|
||||
|
||||
Responder automatically reads the ``PORT`` environment variable at
|
||||
runtime:
|
||||
|
||||
- ``PORT`` — bind to ``0.0.0.0`` on this port (cloud platform convention)
|
||||
|
||||
When ``PORT`` is set, the server binds to all interfaces automatically.
|
||||
This is how cloud platforms like Fly.io, Railway, and Heroku inject the
|
||||
listen port.
|
||||
|
||||
For other settings like ``SECRET_KEY``, read them in your application
|
||||
code and pass them to ``responder.API()``::
|
||||
|
||||
import os
|
||||
api = responder.API(secret_key=os.environ["SECRET_KEY"])
|
||||
|
||||
|
||||
Building Frontend Assets
|
||||
-------------------------
|
||||
|
||||
If your project includes a JavaScript frontend with a ``package.json``,
|
||||
the ``build`` subcommand runs ``npm run build``::
|
||||
|
||||
$ responder build
|
||||
$ responder build /path/to/frontend
|
||||
@@ -1,187 +0,0 @@
|
||||
Deployment
|
||||
==========
|
||||
|
||||
Responder applications are standard `ASGI <https://asgi.readthedocs.io/>`_
|
||||
apps. ASGI (Asynchronous Server Gateway Interface) is the modern successor
|
||||
to WSGI — it supports async, WebSockets, and HTTP/2. This means you can
|
||||
deploy a Responder app anywhere that runs Python, using any ASGI server.
|
||||
|
||||
|
||||
Running Locally
|
||||
---------------
|
||||
|
||||
During development, ``api.run()`` is all you need::
|
||||
|
||||
if __name__ == "__main__":
|
||||
api.run()
|
||||
|
||||
This starts a `uvicorn <https://www.uvicorn.org/>`_ server on
|
||||
``127.0.0.1:5042``. Uvicorn is a lightning-fast ASGI server built on
|
||||
`uvloop <https://uvloop.readthedocs.io/>`_ — it handles thousands of
|
||||
concurrent connections efficiently and protects against slowloris attacks,
|
||||
making a reverse proxy like nginx optional for many deployments.
|
||||
|
||||
|
||||
Docker
|
||||
------
|
||||
|
||||
Docker is the most common way to package and deploy web applications.
|
||||
Here's a minimal Dockerfile::
|
||||
|
||||
FROM python:3.13-slim
|
||||
WORKDIR /app
|
||||
COPY --from=ghcr.io/astral-sh/uv:latest /uv /usr/local/bin/uv
|
||||
COPY . .
|
||||
RUN uv pip install --system responder
|
||||
ENV PORT=80
|
||||
EXPOSE 80
|
||||
CMD ["python", "api.py"]
|
||||
|
||||
Build and run::
|
||||
|
||||
$ docker build -t myapi .
|
||||
$ docker run -p 8000:80 myapi
|
||||
|
||||
The ``python:3.13-slim`` image is about 150MB — small enough for fast
|
||||
deploys but includes everything you need. Using ``uv`` for installs
|
||||
is significantly faster than pip. For even smaller images, you can use
|
||||
``python:3.13-alpine``, though some packages may need extra build
|
||||
dependencies.
|
||||
|
||||
|
||||
Cloud Platforms
|
||||
---------------
|
||||
|
||||
Responder automatically honors the ``PORT`` environment variable. When
|
||||
``PORT`` is set, the server binds to ``0.0.0.0`` on that port — this is
|
||||
the convention that virtually every cloud platform uses.
|
||||
|
||||
This means zero configuration on:
|
||||
|
||||
- **Fly.io** — ``fly launch`` and you're done
|
||||
- **Railway** — push your code, Railway sets ``PORT``
|
||||
- **Render** — set start command to ``python api.py``
|
||||
- **Google Cloud Run** — containerize and deploy
|
||||
- **Azure Container Apps** — same pattern
|
||||
- **AWS App Runner** — and here too
|
||||
|
||||
The pattern is always the same: deploy your code, set the start command
|
||||
to ``python api.py``, and the platform handles the rest.
|
||||
|
||||
|
||||
Health Check Endpoint
|
||||
---------------------
|
||||
|
||||
Every production deployment needs a health check — a lightweight endpoint
|
||||
that monitoring tools, load balancers, and orchestrators can poll to verify
|
||||
your service is running::
|
||||
|
||||
@api.route("/health")
|
||||
def health(req, resp):
|
||||
resp.media = {"status": "healthy"}
|
||||
|
||||
Keep it simple. Don't query the database or do expensive work — the health
|
||||
check should return instantly. Cloud platforms, Docker, and Kubernetes all
|
||||
look for an HTTP 200 to confirm your service is alive.
|
||||
|
||||
For Docker, add a ``HEALTHCHECK`` instruction::
|
||||
|
||||
HEALTHCHECK --interval=30s --timeout=3s \
|
||||
CMD curl -f http://localhost/health || exit 1
|
||||
|
||||
|
||||
Uvicorn Directly
|
||||
----------------
|
||||
|
||||
For production deployments where you want more control, bypass
|
||||
``api.run()`` and use uvicorn directly::
|
||||
|
||||
$ uvicorn api:api --host 0.0.0.0 --port 8000 --workers 4
|
||||
|
||||
The ``--workers`` flag spawns multiple processes, each handling requests
|
||||
independently. A good starting point is 2-4 workers per CPU core.
|
||||
|
||||
Uvicorn supports many options — SSL certificates, access logging, graceful
|
||||
shutdown timeouts, and more. See the
|
||||
`uvicorn documentation <https://www.uvicorn.org/deployment/>`_ for details.
|
||||
|
||||
For platforms like Heroku or Railway that use a ``Procfile``::
|
||||
|
||||
web: uvicorn api:api --host 0.0.0.0 --port $PORT --workers 4
|
||||
|
||||
|
||||
Docker Compose
|
||||
--------------
|
||||
|
||||
For local development with databases and other services, Docker Compose
|
||||
ties everything together::
|
||||
|
||||
# docker-compose.yml
|
||||
services:
|
||||
api:
|
||||
build: .
|
||||
ports:
|
||||
- "5042:80"
|
||||
environment:
|
||||
- PORT=80
|
||||
- DATABASE_URL=postgresql+asyncpg://user:pass@db/myapp
|
||||
- SECRET_KEY=dev-secret
|
||||
depends_on:
|
||||
- db
|
||||
|
||||
db:
|
||||
image: docker.io/postgres:16-alpine
|
||||
environment:
|
||||
POSTGRES_USER: user
|
||||
POSTGRES_PASSWORD: pass
|
||||
POSTGRES_DB: myapp
|
||||
volumes:
|
||||
- pgdata:/var/lib/postgresql/data
|
||||
|
||||
volumes:
|
||||
pgdata:
|
||||
|
||||
Run with ``docker compose up``. The API waits for ``db`` to start, then
|
||||
connects using the ``DATABASE_URL`` environment variable.
|
||||
|
||||
|
||||
Reverse Proxy
|
||||
-------------
|
||||
|
||||
For high-traffic production deployments, you may want a reverse proxy like
|
||||
`nginx <https://nginx.org/>`_ or `Caddy <https://caddyserver.com/>`_ in
|
||||
front of your application for:
|
||||
|
||||
- **SSL/TLS termination** — let the proxy handle HTTPS certificates
|
||||
- **Load balancing** — distribute traffic across multiple app instances
|
||||
- **Static asset serving** — offload static files to the proxy
|
||||
- **Rate limiting** — at the infrastructure level
|
||||
|
||||
A minimal Caddy config that handles HTTPS automatically::
|
||||
|
||||
# Caddyfile
|
||||
example.com {
|
||||
reverse_proxy localhost:5042
|
||||
}
|
||||
|
||||
Responder's ``TrustedHostMiddleware`` and ``HTTPSRedirectMiddleware`` work
|
||||
correctly behind proxies that set standard forwarding headers
|
||||
(``X-Forwarded-For``, ``X-Forwarded-Proto``).
|
||||
|
||||
That said, uvicorn is production-ready on its own. Many applications run
|
||||
uvicorn directly without a reverse proxy and do just fine.
|
||||
|
||||
|
||||
Production Checklist
|
||||
--------------------
|
||||
|
||||
Before going live:
|
||||
|
||||
- **Set a secret key** — ``SECRET_KEY`` env var, never the default
|
||||
- **Disable debug mode** — ``DEBUG=false`` or omit it entirely
|
||||
- **Set allowed hosts** — restrict to your actual domain names
|
||||
- **Use multiple workers** — ``--workers 4`` or more, depending on CPU cores
|
||||
- **Add a health check** — ``/health`` endpoint for monitoring
|
||||
- **Enable HTTPS** — via your proxy, cloud platform, or uvicorn's ``--ssl-*`` flags
|
||||
- **Set up logging** — uvicorn logs requests by default; pipe them to your log aggregator
|
||||
- **Pin your dependencies** — use a lock file or pinned requirements for reproducible deploys
|
||||
@@ -1,172 +0,0 @@
|
||||
Configuration
|
||||
=============
|
||||
|
||||
Every application needs different settings for different environments —
|
||||
debug mode in development, real secrets in production, different database
|
||||
URLs for testing. This guide covers how to manage configuration cleanly.
|
||||
|
||||
|
||||
Environment Variables
|
||||
---------------------
|
||||
|
||||
The simplest and most universal approach. Environment variables work
|
||||
everywhere — locally, in Docker, on cloud platforms — and keep secrets
|
||||
out of your source code::
|
||||
|
||||
import os
|
||||
import responder
|
||||
|
||||
api = responder.API(
|
||||
debug=os.getenv("DEBUG", "false").lower() == "true",
|
||||
secret_key=os.environ["SECRET_KEY"],
|
||||
cors=os.getenv("CORS_ENABLED", "false").lower() == "true",
|
||||
)
|
||||
|
||||
Some variables Responder handles automatically:
|
||||
|
||||
- ``PORT`` — when set, the server binds to ``0.0.0.0`` on this port
|
||||
|
||||
Set variables in your shell::
|
||||
|
||||
$ export SECRET_KEY="your-secret-here"
|
||||
$ export DEBUG=true
|
||||
$ python app.py
|
||||
|
||||
Or in a ``.env`` file (don't commit this to git)::
|
||||
|
||||
SECRET_KEY=your-secret-here
|
||||
DEBUG=true
|
||||
|
||||
|
||||
Using .env Files
|
||||
----------------
|
||||
|
||||
For local development, a ``.env`` file is convenient. Install
|
||||
``python-dotenv`` and load it at the top of your app::
|
||||
|
||||
$ uv pip install python-dotenv
|
||||
|
||||
::
|
||||
|
||||
from dotenv import load_dotenv
|
||||
load_dotenv()
|
||||
|
||||
import os
|
||||
import responder
|
||||
|
||||
api = responder.API(
|
||||
secret_key=os.environ["SECRET_KEY"],
|
||||
)
|
||||
|
||||
Add ``.env`` to your ``.gitignore`` — never commit secrets.
|
||||
|
||||
|
||||
Configuration Class Pattern
|
||||
----------------------------
|
||||
|
||||
For larger applications, a configuration class keeps things organized::
|
||||
|
||||
import os
|
||||
|
||||
class Config:
|
||||
SECRET_KEY = os.environ.get("SECRET_KEY", "dev-secret")
|
||||
DEBUG = os.environ.get("DEBUG", "false").lower() == "true"
|
||||
DATABASE_URL = os.environ.get("DATABASE_URL", "sqlite:///dev.db")
|
||||
CORS_ORIGINS = os.environ.get("CORS_ORIGINS", "").split(",")
|
||||
|
||||
config = Config()
|
||||
|
||||
api = responder.API(
|
||||
debug=config.DEBUG,
|
||||
secret_key=config.SECRET_KEY,
|
||||
cors=bool(config.CORS_ORIGINS[0]),
|
||||
cors_params={"allow_origins": config.CORS_ORIGINS},
|
||||
)
|
||||
|
||||
This makes it easy to see all your settings in one place.
|
||||
|
||||
|
||||
Secret Key
|
||||
----------
|
||||
|
||||
The ``secret_key`` is used to sign session cookies. If someone knows your
|
||||
secret key, they can forge session data and impersonate any user.
|
||||
|
||||
Rules:
|
||||
|
||||
- **Never use the default** in production
|
||||
- **Generate a random key**: ``python -c "import secrets; print(secrets.token_hex(32))"``
|
||||
- **Store it in an environment variable**, not in code
|
||||
- **Rotate it** if it's ever compromised (this invalidates all sessions)
|
||||
|
||||
::
|
||||
|
||||
api = responder.API(secret_key=os.environ["SECRET_KEY"])
|
||||
|
||||
|
||||
Debug Mode
|
||||
----------
|
||||
|
||||
Debug mode controls error page behavior:
|
||||
|
||||
- **On** (``debug=True``): detailed error pages with tracebacks. Never
|
||||
use this in production — it exposes your source code.
|
||||
- **Off** (``debug=False``): generic error pages. This is the default.
|
||||
|
||||
::
|
||||
|
||||
api = responder.API(debug=True) # development only
|
||||
|
||||
A common pattern is to read it from the environment::
|
||||
|
||||
api = responder.API(debug=os.getenv("DEBUG") == "true")
|
||||
|
||||
|
||||
Allowed Hosts
|
||||
-------------
|
||||
|
||||
In production, always set ``allowed_hosts`` to prevent Host header
|
||||
attacks. This should match the domain names your application serves::
|
||||
|
||||
api = responder.API(
|
||||
allowed_hosts=["example.com", "www.example.com"],
|
||||
)
|
||||
|
||||
In development, you can use ``["*"]`` (the default) or specific local
|
||||
addresses::
|
||||
|
||||
api = responder.API(allowed_hosts=["localhost", "127.0.0.1"])
|
||||
|
||||
|
||||
Putting It All Together
|
||||
-----------------------
|
||||
|
||||
A production-ready configuration setup::
|
||||
|
||||
import os
|
||||
from dotenv import load_dotenv
|
||||
|
||||
load_dotenv()
|
||||
|
||||
import responder
|
||||
|
||||
api = responder.API(
|
||||
debug=os.getenv("DEBUG", "false") == "true",
|
||||
secret_key=os.environ["SECRET_KEY"],
|
||||
allowed_hosts=os.getenv("ALLOWED_HOSTS", "*").split(","),
|
||||
cors=bool(os.getenv("CORS_ORIGINS")),
|
||||
cors_params={
|
||||
"allow_origins": os.getenv("CORS_ORIGINS", "").split(","),
|
||||
"allow_methods": ["GET", "POST", "PUT", "DELETE"],
|
||||
},
|
||||
)
|
||||
|
||||
With a ``.env`` file for local development::
|
||||
|
||||
SECRET_KEY=dev-secret-do-not-use-in-prod
|
||||
DEBUG=true
|
||||
ALLOWED_HOSTS=localhost,127.0.0.1
|
||||
CORS_ORIGINS=http://localhost:3000
|
||||
|
||||
And environment variables set properly in production (via your cloud
|
||||
platform's dashboard, Docker secrets, or a secrets manager).
|
||||
@@ -1,135 +0,0 @@
|
||||
Responder
|
||||
=========
|
||||
|
||||
A familiar HTTP Service Framework for Python.
|
||||
|
||||
.. code:: python
|
||||
|
||||
import responder
|
||||
|
||||
api = responder.API()
|
||||
|
||||
@api.route("/{greeting}")
|
||||
async def greet_world(req, resp, *, greeting):
|
||||
resp.text = f"{greeting}, world!"
|
||||
|
||||
if __name__ == '__main__':
|
||||
api.run()
|
||||
|
||||
Powered by `Starlette`_, `uvicorn`_, and good intentions. The ``async`` is optional.
|
||||
|
||||
|
||||
The Idea
|
||||
--------
|
||||
|
||||
If you've ever used `Flask`_, the routing will look familiar. If you've
|
||||
used `Falcon`_, the request/response pattern will click immediately. And
|
||||
if you've used `Requests`_ — well, you'll feel right at home.
|
||||
|
||||
Responder takes these ideas and brings them together. Every view receives
|
||||
a request and a response. You read from one and write to the other. No
|
||||
return values, no special response classes, no boilerplate.
|
||||
|
||||
- ``resp.text`` sends text. ``resp.html`` sends HTML. ``resp.media`` sends JSON.
|
||||
- ``resp.file("path")`` serves a file. ``resp.content`` sends raw bytes.
|
||||
- ``req.headers`` is case-insensitive. ``req.params`` holds query parameters.
|
||||
- ``resp.status_code``, ``req.method``, ``req.url`` — the familiar ones.
|
||||
|
||||
Set ``resp.media`` to a dict and the right thing happens. If the client
|
||||
asks for YAML, it gets YAML. Content negotiation is automatic.
|
||||
|
||||
Responder and `FastAPI`_ are siblings — both built on Starlette, both
|
||||
born around the same time, both part of the push that made ASGI the
|
||||
future of Python web services. FastAPI went deep on type annotations
|
||||
and automatic validation. Responder went for simplicity and a mutable
|
||||
request/response pattern. Both projects are better for the other
|
||||
existing. Use whichever feels right.
|
||||
|
||||
This is a passion project. It exists because building a web framework
|
||||
from scratch is one of the best ways to understand how the web works.
|
||||
It's a great fit for personal projects, prototyping, teaching, research,
|
||||
and anyone who values a clean API over a sprawling ecosystem. If you
|
||||
need battle-tested infrastructure at scale, FastAPI and Django will
|
||||
serve you well. If you want something small, expressive, and fun to
|
||||
work with — welcome.
|
||||
|
||||
|
||||
What You Get
|
||||
------------
|
||||
|
||||
One ``pip install``, batteries included:
|
||||
|
||||
- Pydantic request validation and response serialization.
|
||||
- Mount Flask, Django, or any WSGI/ASGI app at a subroute.
|
||||
- Gzip compression, HSTS, CORS, and trusted host validation.
|
||||
- Before-request and after-request hooks for auth and logging.
|
||||
- A test client for fast, in-process testing with pytest.
|
||||
- Route parameters with f-string syntax and type convertors.
|
||||
- Lifespan context managers for startup and shutdown logic.
|
||||
- Custom exception handlers for clean error responses.
|
||||
- `GraphQL`_ with Graphene and a built-in GraphiQL IDE.
|
||||
- Server-Sent Events for real-time streaming.
|
||||
- File serving with automatic content-type detection.
|
||||
- Sync and async views — ``async`` is always optional.
|
||||
- Class-based views with ``on_get``, ``on_post``, ``on_request``.
|
||||
- Built-in rate limiting with ``X-RateLimit`` headers.
|
||||
- Structured logging with per-request context.
|
||||
- Content negotiation: JSON, YAML, and MessagePack.
|
||||
- A pleasant API with a single import statement.
|
||||
- OpenAPI schema generation with Swagger UI.
|
||||
- A production `uvicorn`_ server, ready to deploy.
|
||||
- Route groups for API versioning.
|
||||
- Signed cookie-based sessions.
|
||||
- Background tasks in a thread pool.
|
||||
- WebSocket support.
|
||||
|
||||
|
||||
Installation
|
||||
------------
|
||||
|
||||
.. code-block:: shell
|
||||
|
||||
$ uv pip install responder
|
||||
|
||||
Python 3.10 and above. That's it.
|
||||
|
||||
|
||||
.. toctree::
|
||||
:maxdepth: 2
|
||||
:caption: User Guide
|
||||
|
||||
quickstart
|
||||
tour
|
||||
deployment
|
||||
testing
|
||||
api
|
||||
cli
|
||||
|
||||
.. toctree::
|
||||
:maxdepth: 2
|
||||
:caption: Tutorials
|
||||
|
||||
tutorial-rest
|
||||
tutorial-sqlalchemy
|
||||
tutorial-auth
|
||||
tutorial-websockets
|
||||
tutorial-middleware
|
||||
tutorial-flask
|
||||
guide-config
|
||||
|
||||
.. toctree::
|
||||
:maxdepth: 1
|
||||
:caption: Project
|
||||
|
||||
changes
|
||||
Sandbox <sandbox>
|
||||
backlog
|
||||
|
||||
|
||||
.. _Starlette: https://www.starlette.io/
|
||||
.. _uvicorn: https://www.uvicorn.org/
|
||||
.. _Flask: https://flask.palletsprojects.com/
|
||||
.. _Falcon: https://falconframework.org/
|
||||
.. _FastAPI: https://fastapi.tiangolo.com/
|
||||
.. _GraphQL: https://graphql.org/
|
||||
.. _Requests: https://requests.readthedocs.io/
|
||||
@@ -1,384 +0,0 @@
|
||||
Quick Start
|
||||
===========
|
||||
|
||||
This guide will walk you through the basics of building a web service with
|
||||
Responder. By the end, you'll understand how HTTP requests and responses
|
||||
work, how to define routes, read data from clients, send data back, render
|
||||
HTML templates, and process work in the background.
|
||||
|
||||
|
||||
Create a Web Service
|
||||
--------------------
|
||||
|
||||
Every web application starts with a single object — the application
|
||||
instance. In Responder, this is the ``API`` class. It holds your routes,
|
||||
middleware, templates, and configuration. Think of it as the central
|
||||
nervous system of your web service::
|
||||
|
||||
import responder
|
||||
|
||||
api = responder.API()
|
||||
|
||||
That's it. One import, one line. You now have a fully functional ASGI
|
||||
application with gzip compression, static file serving, session support,
|
||||
and a production-ready server — all wired up and ready to go.
|
||||
|
||||
|
||||
Hello World
|
||||
-----------
|
||||
|
||||
A web service isn't very useful until it can respond to requests. In HTTP,
|
||||
a *route* maps a URL path to a function that handles it. When a client
|
||||
(like a browser or ``curl``) sends a request to that path, your function
|
||||
runs and produces a response.
|
||||
|
||||
Here's the simplest possible route::
|
||||
|
||||
@api.route("/")
|
||||
def hello_world(req, resp):
|
||||
resp.text = "hello, world!"
|
||||
|
||||
Two things to notice:
|
||||
|
||||
1. Every view function receives two arguments: ``req`` (the incoming
|
||||
request) and ``resp`` (the outgoing response).
|
||||
2. You don't return anything. Instead, you *mutate* the response object
|
||||
directly. This is a deliberate design choice — it keeps the API
|
||||
consistent whether you're setting text, JSON, headers, cookies, or
|
||||
status codes.
|
||||
|
||||
|
||||
Run the Server
|
||||
--------------
|
||||
|
||||
Start your web service with a single call::
|
||||
|
||||
api.run()
|
||||
|
||||
This spins up a production-grade `uvicorn <https://www.uvicorn.org/>`_
|
||||
server on port ``5042``, ready for incoming HTTP requests. Open
|
||||
``http://localhost:5042`` in your browser and you'll see your hello world
|
||||
response.
|
||||
|
||||
You can customize the port with ``api.run(port=8000)``. The ``PORT``
|
||||
environment variable is also honored automatically — when set, Responder
|
||||
binds to ``0.0.0.0`` on that port, which is what cloud platforms expect.
|
||||
|
||||
.. note::
|
||||
|
||||
Both sync and async views are supported. The ``async`` keyword is always
|
||||
optional — use it when you need to ``await`` something, like reading a
|
||||
request body or querying a database.
|
||||
|
||||
|
||||
Route Parameters
|
||||
----------------
|
||||
|
||||
Static URLs like ``/about`` are useful, but most applications need dynamic
|
||||
routes — URLs that contain variable data, like a user ID or a product slug.
|
||||
|
||||
In Responder, you declare route parameters using Python's f-string syntax::
|
||||
|
||||
@api.route("/hello/{who}")
|
||||
def hello_to(req, resp, *, who):
|
||||
resp.text = f"hello, {who}!"
|
||||
|
||||
A ``GET`` request to ``/hello/world`` will respond with ``hello, world!``.
|
||||
A request to ``/hello/guido`` will respond with ``hello, guido!``.
|
||||
|
||||
Route parameters are passed as *keyword-only* arguments (after the ``*``
|
||||
in the function signature). This is a Python feature that makes the
|
||||
interface explicit — you always know which arguments come from the URL.
|
||||
|
||||
|
||||
Type Convertors
|
||||
^^^^^^^^^^^^^^^
|
||||
|
||||
By default, route parameters are strings. But often you want them as
|
||||
integers, UUIDs, or other types. Responder can convert them automatically
|
||||
using type annotations in the route pattern::
|
||||
|
||||
@api.route("/add/{a:int}/{b:int}")
|
||||
async def add(req, resp, *, a, b):
|
||||
resp.text = f"{a} + {b} = {a + b}"
|
||||
|
||||
Here, ``a`` and ``b`` will arrive as Python ``int`` objects, not strings.
|
||||
If someone requests ``/add/3/hello``, they'll get a 404 — the route won't
|
||||
match because ``hello`` isn't a valid integer.
|
||||
|
||||
Supported types:
|
||||
|
||||
- ``str`` — matches any string without slashes (this is the default)
|
||||
- ``int`` — matches digits and converts to ``int``
|
||||
- ``float`` — matches decimal numbers and converts to ``float``
|
||||
- ``uuid`` — matches UUID strings like ``550e8400-e29b-41d4-a716-446655440000``
|
||||
- ``path`` — matches any string *including* slashes, useful for file paths
|
||||
like ``/files/{filepath:path}``
|
||||
|
||||
|
||||
Sending Responses
|
||||
-----------------
|
||||
|
||||
When an HTTP server receives a request, it must send back a response. Every
|
||||
HTTP response has three parts: a status code (like ``200 OK`` or ``404 Not
|
||||
Found``), headers (metadata like ``Content-Type``), and a body (the actual
|
||||
data).
|
||||
|
||||
Responder lets you set all three by mutating the response object.
|
||||
|
||||
**Text and HTML** — the simplest response types. ``resp.text`` sets the
|
||||
``Content-Type`` to ``text/plain``, while ``resp.html`` sets it to
|
||||
``text/html``::
|
||||
|
||||
resp.text = "plain text response"
|
||||
resp.html = "<h1>HTML response</h1>"
|
||||
|
||||
**JSON** — the lingua franca of web APIs. Set ``resp.media`` to any
|
||||
JSON-serializable Python object — a dict, a list, whatever — and Responder
|
||||
will serialize it to JSON and set the right headers::
|
||||
|
||||
@api.route("/hello/{who}/json")
|
||||
def hello_json(req, resp, *, who):
|
||||
resp.media = {"hello": who}
|
||||
|
||||
If the client sends an ``Accept: application/x-yaml`` header, the same data
|
||||
will be returned as YAML instead. This is called *content negotiation* —
|
||||
the server and client agree on a format. It happens automatically.
|
||||
|
||||
**Files** — serve a file from disk. Responder uses Python's ``mimetypes``
|
||||
module to figure out the ``Content-Type`` from the file extension::
|
||||
|
||||
resp.file("reports/annual.pdf")
|
||||
|
||||
**Raw bytes** — for binary data like images or protocol buffers::
|
||||
|
||||
resp.content = b"\x89PNG\r\n..."
|
||||
|
||||
**Status codes** — HTTP status codes tell the client what happened. ``200``
|
||||
means success, ``201`` means something was created, ``404`` means not found,
|
||||
``500`` means the server broke. Set it directly::
|
||||
|
||||
resp.status_code = 201
|
||||
|
||||
**Headers** — HTTP headers carry metadata. Common ones include
|
||||
``Content-Type``, ``Cache-Control``, ``Authorization``, and custom
|
||||
application headers::
|
||||
|
||||
resp.headers["X-Custom"] = "value"
|
||||
|
||||
**Redirects** — tell the client to go somewhere else::
|
||||
|
||||
api.redirect(resp, location="/new-url")
|
||||
|
||||
This sends a ``301 Moved Permanently`` response by default. The client's
|
||||
browser will automatically follow the redirect.
|
||||
|
||||
|
||||
Reading Requests
|
||||
----------------
|
||||
|
||||
The other half of HTTP is the request — the data the client sends to your
|
||||
server. This includes the HTTP method (GET, POST, PUT, DELETE), the URL,
|
||||
headers, query parameters, cookies, and optionally a body.
|
||||
|
||||
Responder wraps all of this in the ``req`` object.
|
||||
|
||||
**Method and URL** — every HTTP request has a method (what the client wants
|
||||
to do) and a URL (what resource it's about)::
|
||||
|
||||
req.method # "get", "post", etc. (lowercase)
|
||||
req.full_url # "http://example.com/path?q=1"
|
||||
req.url # parsed URL object
|
||||
|
||||
**Headers** — HTTP headers carry metadata from the client, like what
|
||||
content types it accepts, authentication tokens, and more. Responder's
|
||||
headers dict is case-insensitive, because the HTTP spec says header names
|
||||
are case-insensitive::
|
||||
|
||||
req.headers["Content-Type"]
|
||||
req.headers["content-type"] # same thing
|
||||
|
||||
**Query parameters** — the part of the URL after the ``?``. These are
|
||||
commonly used for search, filtering, and pagination::
|
||||
|
||||
# GET /search?q=python&page=2
|
||||
req.params["q"] # "python"
|
||||
req.params["page"] # "2"
|
||||
|
||||
Note that query parameters are always strings. If you need an integer,
|
||||
you'll need to convert it yourself: ``int(req.params["page"])``.
|
||||
|
||||
**Path parameters** — the dynamic parts of the URL that matched your route
|
||||
pattern. These are also available on the request object, which is useful
|
||||
in before-request hooks where they aren't passed as function arguments::
|
||||
|
||||
req.path_params["user_id"] # same as the keyword argument
|
||||
|
||||
**Request body** — for POST, PUT, and PATCH requests, the client sends
|
||||
data in the body. Since reading the body is an I/O operation, you need to
|
||||
``await`` it::
|
||||
|
||||
# JSON body (the most common format for APIs)
|
||||
data = await req.media()
|
||||
|
||||
# Form data (from HTML forms)
|
||||
data = await req.media("form")
|
||||
|
||||
# File uploads (multipart)
|
||||
files = await req.media("files")
|
||||
|
||||
# Raw bytes
|
||||
body = await req.content
|
||||
|
||||
# Raw text
|
||||
text = await req.text
|
||||
|
||||
**Other useful properties**::
|
||||
|
||||
req.is_json # True if the content type is JSON
|
||||
req.cookies # dict of cookies sent by the client
|
||||
req.session # session data (a signed, server-side dict)
|
||||
req.client # (host, port) tuple — the client's IP address
|
||||
req.is_secure # True if the request came over HTTPS
|
||||
|
||||
|
||||
Rendering Templates
|
||||
-------------------
|
||||
|
||||
While APIs typically return JSON, many web applications need to render
|
||||
HTML pages. Responder includes built-in support for
|
||||
`Jinja2 <https://jinja.palletsprojects.com/>`_, one of the most popular
|
||||
templating engines in the Python ecosystem.
|
||||
|
||||
Templates let you write HTML with placeholders that get filled in with
|
||||
dynamic data. This keeps your presentation logic (HTML) separate from
|
||||
your application logic (Python) — a pattern called
|
||||
*separation of concerns*.
|
||||
|
||||
The simplest way to render a template is ``api.template()``. Templates
|
||||
are loaded from the ``templates/`` directory by default::
|
||||
|
||||
@api.route("/hello/{name}/html")
|
||||
def hello_html(req, resp, *, name):
|
||||
resp.html = api.template("hello.html", name=name)
|
||||
|
||||
The template file ``templates/hello.html`` might look like::
|
||||
|
||||
<h1>Hello, {{ name }}!</h1>
|
||||
|
||||
The ``{{ name }}`` part is a Jinja2 expression — it gets replaced with
|
||||
the value you passed in.
|
||||
|
||||
You can also use the ``Templates`` class directly for more control over
|
||||
the template directory and configuration::
|
||||
|
||||
from responder.templates import Templates
|
||||
|
||||
templates = Templates(directory="my_templates")
|
||||
|
||||
@api.route("/page")
|
||||
def page(req, resp):
|
||||
resp.html = templates.render("page.html", title="Hello")
|
||||
|
||||
For applications that need non-blocking template rendering (rare, but
|
||||
useful under extreme load), async rendering is supported::
|
||||
|
||||
templates = Templates(directory="templates", enable_async=True)
|
||||
resp.html = await templates.render_async("page.html", title="Hello")
|
||||
|
||||
And for quick one-off templates, you can render a string directly without
|
||||
a file::
|
||||
|
||||
resp.html = api.template_string("Hello, {{ name }}!", name="world")
|
||||
|
||||
|
||||
Background Tasks
|
||||
----------------
|
||||
|
||||
Sometimes you want to accept a request, respond immediately, and do the
|
||||
actual processing later. This is a common pattern for operations that take
|
||||
a long time — sending emails, processing images, updating caches, or
|
||||
calling slow external APIs.
|
||||
|
||||
Responder makes this easy with background tasks. Decorate any function
|
||||
with ``@api.background.task`` and it will run in a thread pool, separate
|
||||
from the request/response cycle::
|
||||
|
||||
@api.route("/incoming")
|
||||
async def receive_incoming(req, resp):
|
||||
data = await req.media()
|
||||
|
||||
@api.background.task
|
||||
def process_data(data):
|
||||
"""This runs in a background thread."""
|
||||
import time
|
||||
time.sleep(10) # simulate heavy work
|
||||
|
||||
process_data(data)
|
||||
|
||||
# This response is sent immediately, while process_data
|
||||
# continues running in the background.
|
||||
resp.media = {"status": "accepted"}
|
||||
|
||||
The client gets an instant response — the heavy lifting happens after.
|
||||
This is the same pattern used by task queues like Celery, but much simpler
|
||||
for lightweight use cases where you don't need a full message broker.
|
||||
|
||||
.. note::
|
||||
|
||||
Background tasks run in threads, not processes. They share memory with
|
||||
your application, which makes them fast to start but means CPU-intensive
|
||||
work will block the event loop. For heavy computation, consider a proper
|
||||
task queue.
|
||||
|
||||
|
||||
Putting It All Together
|
||||
-----------------------
|
||||
|
||||
Here's a complete, working Responder application that combines everything
|
||||
from this guide::
|
||||
|
||||
import responder
|
||||
|
||||
api = responder.API()
|
||||
|
||||
@api.route("/")
|
||||
def index(req, resp):
|
||||
resp.text = "Welcome to the API"
|
||||
|
||||
@api.route("/hello/{name}")
|
||||
def greet(req, resp, *, name):
|
||||
resp.media = {"message": f"hello, {name}!"}
|
||||
|
||||
@api.route("/add/{a:int}/{b:int}")
|
||||
def add(req, resp, *, a, b):
|
||||
resp.media = {"result": a + b}
|
||||
|
||||
@api.route("/echo", methods=["POST"])
|
||||
async def echo(req, resp):
|
||||
data = await req.media()
|
||||
resp.media = {"received": data}
|
||||
|
||||
if __name__ == "__main__":
|
||||
api.run()
|
||||
|
||||
Save this as ``app.py``, run it with ``python app.py``, and try::
|
||||
|
||||
$ curl http://localhost:5042/
|
||||
$ curl http://localhost:5042/hello/world
|
||||
$ curl http://localhost:5042/add/3/4
|
||||
$ curl -X POST http://localhost:5042/echo \
|
||||
-H "Content-Type: application/json" -d '{"key": "value"}'
|
||||
|
||||
From here, explore the :doc:`tour` for the full range of features, or
|
||||
jump into the tutorials:
|
||||
|
||||
- :doc:`tutorial-rest` — build a full CRUD API with validation
|
||||
- :doc:`tutorial-sqlalchemy` — connect to a database
|
||||
- :doc:`tutorial-auth` — add authentication
|
||||
- :doc:`tutorial-websockets` — real-time communication
|
||||
- :doc:`tutorial-middleware` — hooks and middleware
|
||||
- :doc:`tutorial-flask` — migrating from Flask
|
||||
- :doc:`guide-config` — environment variables and secrets
|
||||
- :doc:`deployment` — Docker, cloud platforms, and production
|
||||
- :doc:`testing` — writing tests with pytest
|
||||
@@ -1,62 +0,0 @@
|
||||
(sandbox)=
|
||||
# Development Sandbox
|
||||
|
||||
## Setup
|
||||
|
||||
Clone the repo and install all dependencies:
|
||||
```shell
|
||||
git clone https://github.com/kennethreitz/responder.git
|
||||
cd responder
|
||||
uv venv && source .venv/bin/activate
|
||||
uv pip install --upgrade --editable '.[develop,docs,release,test]'
|
||||
```
|
||||
|
||||
## Running Tests
|
||||
```shell
|
||||
pytest # full suite with coverage
|
||||
pytest tests/test_responder.py -xvs # single file, stop on first failure
|
||||
pytest -k "test_mount" # run tests matching a pattern
|
||||
```
|
||||
|
||||
## Code Formatting
|
||||
```shell
|
||||
ruff format . # auto-format
|
||||
ruff check --fix . # lint and auto-fix
|
||||
```
|
||||
|
||||
## Type Checking
|
||||
```shell
|
||||
mypy
|
||||
```
|
||||
|
||||
## Documentation
|
||||
|
||||
Live-reloading doc server (opens in browser):
|
||||
```shell
|
||||
cd docs
|
||||
sphinx-autobuild --open-browser --watch source source build
|
||||
```
|
||||
|
||||
Or build once:
|
||||
```shell
|
||||
cd docs
|
||||
make html
|
||||
# open build/html/index.html
|
||||
```
|
||||
|
||||
## Project Layout
|
||||
|
||||
```
|
||||
responder/
|
||||
├── responder/ # main package
|
||||
│ ├── api.py # API class — the entry point
|
||||
│ ├── routes.py # Router, Route, WebSocketRoute
|
||||
│ ├── models.py # Request and Response wrappers
|
||||
│ ├── ext/ # extensions (CLI, GraphQL, OpenAPI, rate limiting)
|
||||
│ ├── background.py # background task queue
|
||||
│ └── formats.py # content negotiation (JSON, YAML, msgpack)
|
||||
├── tests/ # pytest test suite
|
||||
├── examples/ # runnable example apps
|
||||
├── docs/source/ # Sphinx documentation
|
||||
└── pyproject.toml # project metadata and tool config
|
||||
```
|
||||
@@ -1,340 +0,0 @@
|
||||
Testing
|
||||
=======
|
||||
|
||||
Responder includes a built-in test client powered by Starlette's
|
||||
``TestClient``. You don't need to start a server — tests run in-process,
|
||||
making them fast and reliable. There's no separate test server to manage,
|
||||
no ports to allocate, and no race conditions to worry about. Just import
|
||||
your app and start making requests.
|
||||
|
||||
|
||||
Getting Started
|
||||
---------------
|
||||
|
||||
Given a simple application in ``api.py``::
|
||||
|
||||
import responder
|
||||
|
||||
api = responder.API()
|
||||
|
||||
@api.route("/")
|
||||
def hello(req, resp):
|
||||
resp.text = "hello, world!"
|
||||
|
||||
if __name__ == "__main__":
|
||||
api.run()
|
||||
|
||||
You can test it with pytest. Every Responder ``API`` instance has a
|
||||
``requests`` property that gives you a test client — use it exactly like
|
||||
you'd use ``requests`` or ``httpx``::
|
||||
|
||||
# test_api.py
|
||||
import api as service
|
||||
|
||||
def test_hello():
|
||||
r = service.api.requests.get("/")
|
||||
assert r.text == "hello, world!"
|
||||
|
||||
Run your tests::
|
||||
|
||||
$ pytest
|
||||
|
||||
That's really all there is to it. No configuration, no test server setup.
|
||||
|
||||
|
||||
Using Fixtures
|
||||
--------------
|
||||
|
||||
For larger test suites, pytest fixtures keep things organized. Create a
|
||||
fixture that returns your API instance, and every test gets a fresh
|
||||
reference to it::
|
||||
|
||||
import pytest
|
||||
import api as service
|
||||
|
||||
@pytest.fixture
|
||||
def api():
|
||||
return service.api
|
||||
|
||||
def test_hello(api):
|
||||
r = api.requests.get("/")
|
||||
assert r.text == "hello, world!"
|
||||
|
||||
def test_json(api):
|
||||
@api.route("/data")
|
||||
def data(req, resp):
|
||||
resp.media = {"key": "value"}
|
||||
|
||||
r = api.requests.get(api.url_for(data))
|
||||
assert r.json() == {"key": "value"}
|
||||
|
||||
The ``api.url_for()`` method generates a URL for a given route endpoint,
|
||||
so you don't have to hard-code paths in your tests. If you rename a route
|
||||
later, your tests won't break.
|
||||
|
||||
|
||||
Testing JSON APIs
|
||||
-----------------
|
||||
|
||||
Most APIs send and receive JSON. The test client makes this natural — pass
|
||||
``json=`` to send a JSON body, and call ``.json()`` on the response to
|
||||
parse it::
|
||||
|
||||
def test_create_item(api):
|
||||
@api.route("/items")
|
||||
async def create(req, resp):
|
||||
data = await req.media()
|
||||
resp.media = {"created": data}
|
||||
resp.status_code = 201
|
||||
|
||||
r = api.requests.post(api.url_for(create), json={"name": "widget"})
|
||||
assert r.status_code == 201
|
||||
assert r.json() == {"created": {"name": "widget"}}
|
||||
|
||||
You can also test content negotiation by setting the ``Accept`` header::
|
||||
|
||||
r = api.requests.get("/data", headers={"Accept": "application/x-yaml"})
|
||||
assert "key: value" in r.text
|
||||
|
||||
|
||||
Testing Request Validation
|
||||
--------------------------
|
||||
|
||||
If you're using Pydantic models for request validation, you can test
|
||||
that invalid inputs are properly rejected::
|
||||
|
||||
from pydantic import BaseModel
|
||||
|
||||
class Item(BaseModel):
|
||||
name: str
|
||||
price: float
|
||||
|
||||
def test_validation(api):
|
||||
@api.route("/items", methods=["POST"], request_model=Item)
|
||||
async def create(req, resp):
|
||||
data = await req.media()
|
||||
resp.media = data
|
||||
|
||||
# Valid request
|
||||
r = api.requests.post("/items", json={"name": "thing", "price": 9.99})
|
||||
assert r.status_code == 200
|
||||
|
||||
# Missing required field
|
||||
r = api.requests.post("/items", json={"name": "thing"})
|
||||
assert r.status_code == 422
|
||||
assert "errors" in r.json()
|
||||
|
||||
|
||||
Testing File Uploads
|
||||
--------------------
|
||||
|
||||
File uploads use the ``files`` parameter, just like the ``requests``
|
||||
library. Each file is a tuple of ``(filename, content, content_type)``::
|
||||
|
||||
def test_upload(api):
|
||||
@api.route("/upload")
|
||||
async def upload(req, resp):
|
||||
files = await req.media("files")
|
||||
resp.media = {"received": list(files.keys())}
|
||||
|
||||
files = {"doc": ("report.pdf", b"content", "application/pdf")}
|
||||
r = api.requests.post(api.url_for(upload), files=files)
|
||||
assert r.json() == {"received": ["doc"]}
|
||||
|
||||
|
||||
Testing Headers and Cookies
|
||||
----------------------------
|
||||
|
||||
Check response headers and cookies just like you would with any HTTP
|
||||
client::
|
||||
|
||||
def test_headers(api):
|
||||
@api.route("/")
|
||||
def view(req, resp):
|
||||
resp.headers["X-Custom"] = "hello"
|
||||
resp.cookies["session"] = "abc123"
|
||||
|
||||
r = api.requests.get("/")
|
||||
assert r.headers["X-Custom"] == "hello"
|
||||
assert "session" in r.cookies
|
||||
|
||||
|
||||
Testing WebSockets
|
||||
------------------
|
||||
|
||||
WebSocket tests use Starlette's ``TestClient`` directly, since WebSocket
|
||||
connections require a different protocol. The ``websocket_connect`` context
|
||||
manager gives you a connection you can send and receive on::
|
||||
|
||||
from starlette.testclient import TestClient
|
||||
|
||||
def test_websocket(api):
|
||||
@api.route("/ws", websocket=True)
|
||||
async def ws(ws):
|
||||
await ws.accept()
|
||||
name = await ws.receive_text()
|
||||
await ws.send_text(f"hello, {name}!")
|
||||
await ws.close()
|
||||
|
||||
client = TestClient(api)
|
||||
with client.websocket_connect("/ws") as ws:
|
||||
ws.send_text("world")
|
||||
assert ws.receive_text() == "hello, world!"
|
||||
|
||||
|
||||
Testing Error Handling
|
||||
----------------------
|
||||
|
||||
By default, the test client raises exceptions from your route handlers,
|
||||
which is usually what you want — it makes bugs obvious. But when you're
|
||||
testing error handling specifically, you want to see the error response
|
||||
instead. Disable exception propagation with ``raise_server_exceptions``::
|
||||
|
||||
from starlette.testclient import TestClient
|
||||
|
||||
def test_500(api):
|
||||
@api.route("/fail")
|
||||
def fail(req, resp):
|
||||
raise ValueError("something broke")
|
||||
|
||||
client = TestClient(api, raise_server_exceptions=False)
|
||||
r = client.get(api.url_for(fail))
|
||||
assert r.status_code == 500
|
||||
|
||||
If you've registered a custom exception handler, you can test that too::
|
||||
|
||||
def test_custom_error(api):
|
||||
@api.exception_handler(ValueError)
|
||||
async def handle(req, resp, exc):
|
||||
resp.status_code = 400
|
||||
resp.media = {"error": str(exc)}
|
||||
|
||||
@api.route("/fail")
|
||||
def fail(req, resp):
|
||||
raise ValueError("bad input")
|
||||
|
||||
client = TestClient(api, raise_server_exceptions=False)
|
||||
r = client.get(api.url_for(fail))
|
||||
assert r.status_code == 400
|
||||
assert r.json() == {"error": "bad input"}
|
||||
|
||||
|
||||
Testing Lifespan Events
|
||||
-----------------------
|
||||
|
||||
If your app uses startup and shutdown events (for database connections,
|
||||
caches, etc.), you need the test client to trigger them. Wrap the client
|
||||
in a ``with`` block — startup runs on enter, shutdown runs on exit::
|
||||
|
||||
def test_with_lifespan(api):
|
||||
started = {"value": False}
|
||||
|
||||
@api.on_event("startup")
|
||||
async def on_startup():
|
||||
started["value"] = True
|
||||
|
||||
@api.route("/")
|
||||
def check(req, resp):
|
||||
resp.media = {"started": started["value"]}
|
||||
|
||||
with api.requests as session:
|
||||
r = session.get("http://;/")
|
||||
assert r.json() == {"started": True}
|
||||
|
||||
Without the ``with`` block, lifespan events won't fire, which can lead to
|
||||
confusing test failures if your routes depend on startup initialization.
|
||||
|
||||
|
||||
Testing Before and After Hooks
|
||||
------------------------------
|
||||
|
||||
Before-request and after-request hooks run automatically during tests,
|
||||
just like in production. You can verify their effects on the response::
|
||||
|
||||
def test_hooks(api):
|
||||
@api.route(before_request=True)
|
||||
def add_version(req, resp):
|
||||
resp.headers["X-Version"] = "3.2"
|
||||
|
||||
@api.after_request()
|
||||
def add_timing(req, resp):
|
||||
resp.headers["X-Served-By"] = "responder"
|
||||
|
||||
@api.route("/")
|
||||
def view(req, resp):
|
||||
resp.text = "ok"
|
||||
|
||||
r = api.requests.get("/")
|
||||
assert r.headers["X-Version"] == "3.2"
|
||||
assert r.headers["X-Served-By"] == "responder"
|
||||
|
||||
|
||||
Testing Rate Limiting
|
||||
---------------------
|
||||
|
||||
Rate limiters are just hooks — they run automatically during tests.
|
||||
Verify the headers and the 429 response::
|
||||
|
||||
from responder.ext.ratelimit import RateLimiter
|
||||
|
||||
def test_rate_limiting():
|
||||
api = responder.API(allowed_hosts=["localhost"])
|
||||
limiter = RateLimiter(requests=2, period=60)
|
||||
limiter.install(api)
|
||||
|
||||
@api.route("/")
|
||||
def view(req, resp):
|
||||
resp.text = "ok"
|
||||
|
||||
# First two requests succeed
|
||||
for _ in range(2):
|
||||
r = api.requests.get("http://localhost/")
|
||||
assert r.status_code == 200
|
||||
assert "X-RateLimit-Remaining" in r.headers
|
||||
|
||||
# Third request is rate limited
|
||||
r = api.requests.get("http://localhost/")
|
||||
assert r.status_code == 429
|
||||
|
||||
|
||||
Testing Mounted Apps
|
||||
--------------------
|
||||
|
||||
When testing WSGI apps mounted at a subroute, use ``localhost`` as the
|
||||
host to avoid Werkzeug's trusted host validation::
|
||||
|
||||
from flask import Flask
|
||||
|
||||
def test_flask_mount():
|
||||
api = responder.API(allowed_hosts=["localhost"])
|
||||
|
||||
flask_app = Flask(__name__)
|
||||
@flask_app.route("/")
|
||||
def hello():
|
||||
return "Hello from Flask!"
|
||||
|
||||
api.mount("/flask", flask_app)
|
||||
|
||||
r = api.requests.get("http://localhost/flask")
|
||||
assert r.status_code == 200
|
||||
assert "Hello from Flask" in r.text
|
||||
|
||||
|
||||
Tips
|
||||
----
|
||||
|
||||
- **Keep tests fast.** The in-process test client is already fast — no
|
||||
network overhead. Avoid ``time.sleep()`` in tests.
|
||||
|
||||
- **One API per test** when testing configuration. If you need a specific
|
||||
``API()`` configuration (like ``cors=True``), create a new instance
|
||||
in the test rather than sharing the fixture.
|
||||
|
||||
- Use ``api.url_for()`` instead of hard-coded paths. It's a small
|
||||
thing, but it makes refactoring painless.
|
||||
|
||||
- **Test the contract, not the implementation.** Assert on status codes,
|
||||
response bodies, and headers — not on internal state.
|
||||
|
||||
- **Use ``localhost`` for mounted WSGI apps.** Werkzeug 3.1.7+ validates
|
||||
the ``Host`` header, so avoid synthetic hosts like ``;`` in tests.
|
||||
@@ -1,738 +0,0 @@
|
||||
Feature Tour
|
||||
============
|
||||
|
||||
This section walks through Responder's features in depth. Each section
|
||||
explains the concept, shows working code, and explains the design choices
|
||||
behind it. If you're new to web development, this is a good place to learn
|
||||
how modern web frameworks work under the hood.
|
||||
|
||||
|
||||
Method Filtering
|
||||
----------------
|
||||
|
||||
HTTP defines several *methods* (also called verbs) that describe what a
|
||||
client wants to do with a resource. The most common are:
|
||||
|
||||
- ``GET`` — retrieve data
|
||||
- ``POST`` — create something new
|
||||
- ``PUT`` — replace something entirely
|
||||
- ``PATCH`` — update part of something
|
||||
- ``DELETE`` — remove something
|
||||
|
||||
By default, a Responder route matches all methods. This is fine for simple
|
||||
endpoints, but REST APIs typically map different methods to different
|
||||
operations. Use the ``methods`` parameter to restrict a route::
|
||||
|
||||
@api.route("/items", methods=["GET"])
|
||||
def list_items(req, resp):
|
||||
resp.media = {"items": []}
|
||||
|
||||
@api.route("/items", methods=["POST"], check_existing=False)
|
||||
async def create_item(req, resp):
|
||||
data = await req.media()
|
||||
resp.media = {"created": data}
|
||||
|
||||
Note the ``check_existing=False`` — Responder normally prevents you from
|
||||
registering two routes with the same path (to catch typos). When you
|
||||
intentionally want multiple handlers for the same path with different
|
||||
methods, you need to opt in.
|
||||
|
||||
|
||||
Class-Based Views
|
||||
-----------------
|
||||
|
||||
Function-based views are great for simple endpoints, but sometimes you want
|
||||
to group related HTTP methods together into a single resource. This is
|
||||
where class-based views come in — a pattern popularized by
|
||||
`Falcon <https://falconframework.org/>`_.
|
||||
|
||||
Responder dispatches to the appropriate method handler based on the HTTP
|
||||
method::
|
||||
|
||||
@api.route("/{greeting}")
|
||||
class GreetingResource:
|
||||
def on_get(self, req, resp, *, greeting):
|
||||
resp.text = f"{greeting}, world!"
|
||||
|
||||
def on_post(self, req, resp, *, greeting):
|
||||
resp.media = {"received": greeting}
|
||||
|
||||
def on_request(self, req, resp, *, greeting):
|
||||
"""Called on EVERY request, before the method-specific handler."""
|
||||
resp.headers["X-Greeting"] = greeting
|
||||
|
||||
The ``on_request`` method is called for all HTTP methods, much like
|
||||
middleware scoped to a single route. Method-specific handlers (``on_get``,
|
||||
``on_post``, ``on_put``, ``on_delete``, etc.) are called after.
|
||||
|
||||
No inheritance required — just define a class with the right method names.
|
||||
This is simpler than Django's ``View`` classes and more Pythonic than
|
||||
framework-specific base classes.
|
||||
|
||||
|
||||
Lifespan Events
|
||||
---------------
|
||||
|
||||
Real applications need to set up resources when they start (database
|
||||
connection pools, ML models, caches) and tear them down when they stop.
|
||||
This is called the application *lifespan*.
|
||||
|
||||
The modern approach is the *context manager* pattern, where startup and
|
||||
shutdown are two halves of the same block::
|
||||
|
||||
from contextlib import asynccontextmanager
|
||||
|
||||
@asynccontextmanager
|
||||
async def lifespan(app):
|
||||
# Startup — runs before the first request
|
||||
print("connecting to database...")
|
||||
yield
|
||||
# Shutdown — runs after the server stops
|
||||
print("closing connections...")
|
||||
|
||||
api = responder.API(lifespan=lifespan)
|
||||
|
||||
Everything before ``yield`` runs at startup. Everything after runs at
|
||||
shutdown. If startup fails, the server won't start. If shutdown raises,
|
||||
it's logged but the server still exits.
|
||||
|
||||
The traditional event decorator style also works::
|
||||
|
||||
@api.on_event("startup")
|
||||
async def startup():
|
||||
print("starting up")
|
||||
|
||||
@api.on_event("shutdown")
|
||||
async def shutdown():
|
||||
print("shutting down")
|
||||
|
||||
The context manager is preferred for new code — it keeps related startup
|
||||
and shutdown logic together and makes resource cleanup more explicit.
|
||||
|
||||
|
||||
Serving Files
|
||||
-------------
|
||||
|
||||
Web applications often need to serve files — downloads, reports, images.
|
||||
Responder makes this simple with ``resp.file()``, which reads a file from
|
||||
disk and sets the ``Content-Type`` header automatically using Python's
|
||||
``mimetypes`` module::
|
||||
|
||||
@api.route("/download")
|
||||
def download(req, resp):
|
||||
resp.file("reports/annual.pdf")
|
||||
|
||||
You can override the content type if the automatic detection isn't right::
|
||||
|
||||
@api.route("/image")
|
||||
def image(req, resp):
|
||||
resp.file("photos/cat.jpg", content_type="image/jpeg")
|
||||
|
||||
For large files, use ``resp.stream_file()`` to avoid loading the entire
|
||||
file into memory. This streams the file in chunks::
|
||||
|
||||
@api.route("/export")
|
||||
def export(req, resp):
|
||||
resp.stream_file("data/export.csv")
|
||||
|
||||
|
||||
Custom Error Handling
|
||||
---------------------
|
||||
|
||||
In production, you don't want your users to see raw Python tracebacks.
|
||||
Responder lets you register custom handlers for specific exception types,
|
||||
so you can return clean, structured error responses::
|
||||
|
||||
@api.exception_handler(ValueError)
|
||||
async def handle_value_error(req, resp, exc):
|
||||
resp.status_code = 400
|
||||
resp.media = {"error": str(exc)}
|
||||
|
||||
Now, any route that raises a ``ValueError`` will return a clean JSON
|
||||
response with a 400 status code instead of a generic 500 error page.
|
||||
|
||||
This is a common pattern in API development — you define your own exception
|
||||
classes for different error conditions, register handlers for each, and
|
||||
your API always returns consistent, machine-readable error responses.
|
||||
|
||||
|
||||
Before-Request Hooks
|
||||
--------------------
|
||||
|
||||
Sometimes you need to run the same code before every request —
|
||||
authentication checks, request logging, adding common headers, or setting
|
||||
up per-request state. Before-request hooks let you do this without
|
||||
duplicating code in every route::
|
||||
|
||||
@api.route(before_request=True)
|
||||
def add_headers(req, resp):
|
||||
resp.headers["X-API-Version"] = "3.2"
|
||||
|
||||
**Short-circuiting** is the really powerful part. If your hook sets
|
||||
``resp.status_code``, the route handler is skipped entirely and the
|
||||
response is sent immediately. This is the pattern for authentication::
|
||||
|
||||
@api.route(before_request=True)
|
||||
def auth_check(req, resp):
|
||||
if "Authorization" not in req.headers:
|
||||
resp.status_code = 401
|
||||
resp.media = {"error": "unauthorized"}
|
||||
|
||||
If the ``Authorization`` header is missing, the client gets a 401 response
|
||||
and the actual route handler never runs. This is cleaner than adding
|
||||
auth checks to every individual route.
|
||||
|
||||
|
||||
After-Request Hooks
|
||||
-------------------
|
||||
|
||||
The complement to before-request hooks. After-request hooks run after the
|
||||
route handler completes but before the response is sent. They're useful
|
||||
for logging, adding response headers, or any post-processing::
|
||||
|
||||
@api.after_request()
|
||||
def log_response(req, resp):
|
||||
print(f"{req.method} {req.full_url} -> {resp.status_code}")
|
||||
|
||||
@api.after_request()
|
||||
async def add_timing(req, resp):
|
||||
resp.headers["X-Served-By"] = "responder"
|
||||
|
||||
|
||||
WebSocket Support
|
||||
-----------------
|
||||
|
||||
HTTP is a request-response protocol — the client asks, the server answers.
|
||||
But some applications need real-time, bidirectional communication: chat
|
||||
apps, live dashboards, multiplayer games, collaborative editors.
|
||||
|
||||
`WebSockets <https://en.wikipedia.org/wiki/WebSocket>`_ solve this by
|
||||
upgrading an HTTP connection into a persistent, full-duplex channel where
|
||||
both sides can send messages at any time::
|
||||
|
||||
@api.route("/ws", websocket=True)
|
||||
async def websocket(ws):
|
||||
await ws.accept()
|
||||
while True:
|
||||
name = await ws.receive_text()
|
||||
await ws.send_text(f"Hello {name}!")
|
||||
await ws.close()
|
||||
|
||||
You can send and receive in multiple formats:
|
||||
|
||||
- ``send_text`` / ``receive_text`` — plain text strings
|
||||
- ``send_json`` / ``receive_json`` — JSON objects (auto-serialized)
|
||||
- ``send_bytes`` / ``receive_bytes`` — raw binary data
|
||||
|
||||
WebSocket routes are marked with ``websocket=True`` in the route decorator.
|
||||
They receive a ``ws`` object instead of ``req`` and ``resp``.
|
||||
|
||||
|
||||
Server-Sent Events (SSE)
|
||||
-------------------------
|
||||
|
||||
SSE is a simpler alternative to WebSockets for *one-way* real-time
|
||||
communication — the server pushes events to the client, but the client
|
||||
can't send messages back. This is perfect for live feeds, progress bars,
|
||||
notification streams, and AI response streaming.
|
||||
|
||||
Unlike WebSockets, SSE works over plain HTTP, is automatically reconnected
|
||||
by the browser, and doesn't require any special client-side libraries::
|
||||
|
||||
@api.route("/events")
|
||||
async def events(req, resp):
|
||||
@resp.sse
|
||||
async def stream():
|
||||
for i in range(10):
|
||||
yield {"data": f"message {i}"}
|
||||
|
||||
On the client side, you consume SSE events with JavaScript's built-in
|
||||
``EventSource`` API::
|
||||
|
||||
const source = new EventSource("/events");
|
||||
source.onmessage = (event) => {
|
||||
console.log(event.data);
|
||||
};
|
||||
|
||||
Each yielded value can be a string (treated as data) or a dict with the
|
||||
standard SSE fields::
|
||||
|
||||
yield {"event": "update", "data": "hello", "id": "1", "retry": "5000"}
|
||||
yield "simple string message"
|
||||
|
||||
|
||||
GraphQL
|
||||
-------
|
||||
|
||||
`GraphQL <https://graphql.org/>`_ is a query language for APIs that lets
|
||||
clients request exactly the data they need — no more, no less. Instead of
|
||||
multiple REST endpoints, you define a schema and let clients query it.
|
||||
|
||||
Responder includes built-in GraphQL support via
|
||||
`Graphene <https://graphene-python.org/>`_. Set up a full GraphQL endpoint
|
||||
with a single method call::
|
||||
|
||||
import graphene
|
||||
|
||||
class Query(graphene.ObjectType):
|
||||
hello = graphene.String(name=graphene.String(default_value="stranger"))
|
||||
|
||||
def resolve_hello(self, info, name):
|
||||
return f"Hello {name}"
|
||||
|
||||
api.graphql("/graphql", schema=graphene.Schema(query=Query))
|
||||
|
||||
Visiting ``/graphql`` in a browser renders the
|
||||
`GraphiQL <https://github.com/graphql/graphiql>`_ interactive IDE, where
|
||||
you can explore your schema, write queries, and see results in real-time.
|
||||
Programmatic clients can POST JSON queries to the same endpoint.
|
||||
|
||||
You can access the Responder request and response objects in your resolvers
|
||||
through ``info.context["request"]`` and ``info.context["response"]``.
|
||||
|
||||
|
||||
OpenAPI Documentation
|
||||
---------------------
|
||||
|
||||
`OpenAPI <https://www.openapis.org/>`_ (formerly Swagger) is the industry
|
||||
standard for describing REST APIs. An OpenAPI specification lets you
|
||||
auto-generate interactive documentation, client libraries, and validation
|
||||
logic.
|
||||
|
||||
Responder generates OpenAPI specs from your code::
|
||||
|
||||
api = responder.API(
|
||||
title="Pet Store",
|
||||
version="1.0",
|
||||
openapi="3.0.2",
|
||||
docs_route="/docs",
|
||||
)
|
||||
|
||||
This gives you:
|
||||
|
||||
- An OpenAPI schema at ``/schema.yml``
|
||||
- Interactive Swagger UI documentation at ``/docs``
|
||||
|
||||
There are three ways to document your endpoints.
|
||||
|
||||
**Pydantic models** — the recommended approach. Use ``request_model`` and
|
||||
``response_model`` to annotate your routes, and Responder generates the
|
||||
schema automatically. When ``request_model`` is set, request bodies are
|
||||
also validated automatically — invalid inputs get a ``422`` response with
|
||||
detailed error messages::
|
||||
|
||||
from pydantic import BaseModel
|
||||
|
||||
class PetIn(BaseModel):
|
||||
name: str
|
||||
age: int = 0
|
||||
|
||||
class PetOut(BaseModel):
|
||||
id: int
|
||||
name: str
|
||||
age: int
|
||||
|
||||
@api.route("/pets", methods=["POST"],
|
||||
request_model=PetIn, response_model=PetOut)
|
||||
async def create_pet(req, resp):
|
||||
data = await req.media()
|
||||
resp.media = {"id": 1, **data}
|
||||
|
||||
When ``response_model`` is set, the response is serialized through the
|
||||
model — extra fields are stripped and types are enforced.
|
||||
|
||||
**YAML docstrings** — for full control, embed OpenAPI YAML in the
|
||||
docstring::
|
||||
|
||||
@api.route("/pets")
|
||||
def list_pets(req, resp):
|
||||
"""A list of pets.
|
||||
---
|
||||
get:
|
||||
description: Get all pets
|
||||
responses:
|
||||
200:
|
||||
description: A list of pets
|
||||
"""
|
||||
resp.media = [{"name": "Fido"}]
|
||||
|
||||
**Marshmallow schemas** — if you're already using marshmallow::
|
||||
|
||||
from marshmallow import Schema, fields
|
||||
|
||||
@api.schema("Pet")
|
||||
class PetSchema(Schema):
|
||||
name = fields.Str()
|
||||
|
||||
All three approaches can be mixed in the same API. You can choose from
|
||||
multiple documentation themes: ``swagger_ui`` (default), ``redoc``,
|
||||
``rapidoc``, or ``elements``.
|
||||
|
||||
|
||||
Route Groups
|
||||
------------
|
||||
|
||||
As your application grows, you'll want to organize routes logically.
|
||||
Route groups let you share a URL prefix across related endpoints — a
|
||||
common pattern for API versioning::
|
||||
|
||||
v1 = api.group("/v1")
|
||||
|
||||
@v1.route("/users")
|
||||
def list_users(req, resp):
|
||||
resp.media = []
|
||||
|
||||
@v1.route("/users/{user_id:int}")
|
||||
def get_user(req, resp, *, user_id):
|
||||
resp.media = {"id": user_id}
|
||||
|
||||
v2 = api.group("/v2")
|
||||
|
||||
@v2.route("/users")
|
||||
def list_users_v2(req, resp):
|
||||
resp.media = {"users": [], "total": 0}
|
||||
|
||||
This keeps your code organized without affecting the routing logic.
|
||||
|
||||
|
||||
Mounting Other Apps
|
||||
-------------------
|
||||
|
||||
Responder can mount any WSGI or ASGI application at a subroute. This is
|
||||
incredibly useful for gradual migrations — you can run Flask and Responder
|
||||
side by side, moving routes over one at a time::
|
||||
|
||||
from flask import Flask
|
||||
|
||||
flask_app = Flask(__name__)
|
||||
|
||||
@flask_app.route("/")
|
||||
def hello():
|
||||
return "Hello from Flask!"
|
||||
|
||||
api.mount("/flask", flask_app)
|
||||
|
||||
Requests to ``/flask/`` will be handled by Flask. Everything else goes
|
||||
through Responder. Both WSGI and ASGI apps are supported — Responder
|
||||
wraps WSGI apps in an ASGI adapter automatically.
|
||||
|
||||
You can also mount `marimo <https://marimo.io/>`_ notebooks as
|
||||
interactive dashboards within your API::
|
||||
|
||||
import marimo
|
||||
|
||||
server = (
|
||||
marimo.create_asgi_app()
|
||||
.with_app(path="", root="./notebooks/dashboard.py")
|
||||
.with_app(path="/analysis", root="./notebooks/analysis.py")
|
||||
)
|
||||
|
||||
api.mount("/notebooks", server.build())
|
||||
|
||||
Notebooks are served at ``/notebooks/`` and ``/notebooks/analysis``,
|
||||
with full interactivity — reactive cells, widgets, plots, and all.
|
||||
|
||||
|
||||
Cookies
|
||||
-------
|
||||
|
||||
`Cookies <https://developer.mozilla.org/en-US/docs/Web/HTTP/Cookies>`_ are
|
||||
small pieces of data that the server asks the browser to store and send
|
||||
back with every subsequent request. They're the foundation of sessions,
|
||||
authentication tokens, and user preferences on the web.
|
||||
|
||||
Reading and writing cookies is straightforward::
|
||||
|
||||
# Read cookies from the request
|
||||
session_id = req.cookies.get("session_id")
|
||||
|
||||
# Set a cookie on the response
|
||||
resp.cookies["hello"] = "world"
|
||||
|
||||
For production use, you'll want to set security directives. The
|
||||
``httponly`` flag prevents JavaScript from reading the cookie (defending
|
||||
against XSS attacks), and ``secure`` ensures it's only sent over HTTPS::
|
||||
|
||||
resp.set_cookie(
|
||||
"token",
|
||||
value="abc123",
|
||||
max_age=3600, # expires in 1 hour
|
||||
secure=True, # HTTPS only
|
||||
httponly=True, # no JavaScript access
|
||||
path="/",
|
||||
)
|
||||
|
||||
|
||||
Cookie-Based Sessions
|
||||
---------------------
|
||||
|
||||
Sessions let you store per-user data across multiple requests. Responder's
|
||||
built-in sessions are cookie-based — the session data is serialized, signed
|
||||
with your secret key, and stored in a cookie. The signature prevents
|
||||
tampering: if someone modifies the cookie, the signature won't match and
|
||||
the data will be rejected::
|
||||
|
||||
@api.route("/login")
|
||||
def login(req, resp):
|
||||
resp.session["username"] = "alice"
|
||||
|
||||
@api.route("/profile")
|
||||
def profile(req, resp):
|
||||
resp.media = {"user": req.session.get("username")}
|
||||
|
||||
.. warning::
|
||||
|
||||
Always set a secret key in production. The default key is not secret::
|
||||
|
||||
api = responder.API(secret_key="your-secret-key-here")
|
||||
|
||||
|
||||
Static Files
|
||||
------------
|
||||
|
||||
Most web applications serve static assets — CSS stylesheets, JavaScript
|
||||
files, images, fonts. Responder serves these from the ``static/`` directory
|
||||
by default::
|
||||
|
||||
api = responder.API(static_dir="static", static_route="/static")
|
||||
|
||||
Place your assets in the ``static/`` directory and they'll be served
|
||||
automatically at ``/static/style.css``, ``/static/app.js``, etc.
|
||||
|
||||
For single-page applications (React, Vue, Angular), you can serve
|
||||
``index.html`` as the default response for all unmatched routes::
|
||||
|
||||
api.add_route("/", static=True)
|
||||
|
||||
|
||||
CORS
|
||||
----
|
||||
|
||||
`CORS <https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS>`_ (Cross-
|
||||
Origin Resource Sharing) is a security mechanism that controls which
|
||||
websites can make requests to your API. Browsers enforce this — if your
|
||||
API is at ``api.example.com`` and your frontend is at ``app.example.com``,
|
||||
the browser will block requests unless your API explicitly allows it.
|
||||
|
||||
Enable CORS and configure which origins are allowed::
|
||||
|
||||
api = responder.API(cors=True, cors_params={
|
||||
"allow_origins": ["https://app.example.com"],
|
||||
"allow_methods": ["GET", "POST"],
|
||||
"allow_headers": ["*"],
|
||||
"allow_credentials": True,
|
||||
"max_age": 600,
|
||||
})
|
||||
|
||||
The default policy is restrictive — you must explicitly allow each origin.
|
||||
Using ``["*"]`` for allow_origins permits any website to call your API,
|
||||
which is fine for public APIs but not for private ones.
|
||||
|
||||
|
||||
HSTS
|
||||
----
|
||||
|
||||
`HSTS <https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Strict-Transport-Security>`_
|
||||
(HTTP Strict Transport Security) tells browsers to always use HTTPS when
|
||||
communicating with your server. Once a browser sees the HSTS header, it
|
||||
will refuse to connect over plain HTTP, even if the user types ``http://``
|
||||
in the address bar::
|
||||
|
||||
api = responder.API(enable_hsts=True)
|
||||
|
||||
|
||||
Trusted Hosts
|
||||
-------------
|
||||
|
||||
The ``Host`` header in an HTTP request tells the server which domain name
|
||||
the client used. Attackers can forge this header to trick your application
|
||||
into generating URLs to malicious domains (a class of attack called *Host
|
||||
header injection*).
|
||||
|
||||
Restrict which hostnames your application accepts::
|
||||
|
||||
api = responder.API(allowed_hosts=["example.com", "*.example.com"])
|
||||
|
||||
Requests with unrecognized hosts get a ``400 Bad Request``. Wildcard
|
||||
patterns are supported. By default, all hostnames are allowed.
|
||||
|
||||
|
||||
Request ID
|
||||
----------
|
||||
|
||||
In distributed systems, tracing a single request across multiple services
|
||||
is essential for debugging. Request IDs are unique identifiers attached to
|
||||
each request — if something goes wrong, you can search your logs for that
|
||||
ID and find every related event.
|
||||
|
||||
Responder can auto-generate request IDs. If the client sends an
|
||||
``X-Request-ID`` header (common in microservice architectures), it's
|
||||
forwarded. Otherwise, a new UUID is generated::
|
||||
|
||||
api = responder.API(request_id=True)
|
||||
|
||||
The ID appears in the ``X-Request-ID`` response header.
|
||||
|
||||
|
||||
Rate Limiting
|
||||
-------------
|
||||
|
||||
Rate limiting prevents individual clients from overwhelming your API with
|
||||
too many requests. It's essential for public APIs, and good practice even
|
||||
for internal ones.
|
||||
|
||||
Responder includes a built-in token bucket rate limiter::
|
||||
|
||||
from responder.ext.ratelimit import RateLimiter
|
||||
|
||||
limiter = RateLimiter(requests=100, period=60) # 100 req/min
|
||||
limiter.install(api)
|
||||
|
||||
When the limit is exceeded, clients receive a ``429 Too Many Requests``
|
||||
response with a ``Retry-After`` header. Every response includes
|
||||
``X-RateLimit-Limit`` and ``X-RateLimit-Remaining`` headers so clients
|
||||
can pace themselves.
|
||||
|
||||
The rate limiter is per-client, keyed by IP address.
|
||||
|
||||
|
||||
Structured Logging
|
||||
------------------
|
||||
|
||||
Production applications need structured, searchable logs. Responder
|
||||
includes built-in logging that automatically attaches request context
|
||||
— request ID, HTTP method, path, and client IP — to every log message
|
||||
emitted during request handling::
|
||||
|
||||
api = responder.API(enable_logging=True)
|
||||
|
||||
This gives you:
|
||||
|
||||
- **Access logging** with timing for every request::
|
||||
|
||||
2026-03-24 12:00:00 [INFO] responder.access — GET /users → 200 (1.2ms)
|
||||
|
||||
- **A logger on the API instance** — use ``api.log`` anywhere in
|
||||
your routes. Request context (ID, method, path, client IP) is
|
||||
attached automatically::
|
||||
|
||||
@api.route("/users/{user_id:int}")
|
||||
def get_user(req, resp, *, user_id):
|
||||
api.log.info("fetching user %d", user_id)
|
||||
# => [INFO] responder.app -- fetching user 42 [GET /users/42] [req:a1b2c3] [client:10.0.0.1]
|
||||
resp.media = {"id": user_id}
|
||||
|
||||
- **Request IDs** generated automatically (or forwarded from the
|
||||
``X-Request-ID`` header) and included in responses.
|
||||
|
||||
The logging uses Python's standard ``logging`` module, so it works with
|
||||
any handler — files, syslog, JSON formatters, Datadog, Sentry, whatever
|
||||
you already use.
|
||||
|
||||
For additional loggers (e.g. in helper modules), use ``get_logger``::
|
||||
|
||||
from responder.ext.logging import get_logger
|
||||
logger = get_logger("myapp.db")
|
||||
|
||||
You can also access the current request context directly::
|
||||
|
||||
from responder.ext.logging import RequestContext
|
||||
|
||||
@api.route("/debug")
|
||||
def debug(req, resp):
|
||||
resp.media = {
|
||||
"request_id": RequestContext.get_request_id(),
|
||||
"client_ip": RequestContext.get_client_ip(),
|
||||
}
|
||||
|
||||
When ``enable_logging=True`` is set, it supersedes ``request_id=True``
|
||||
— the logging middleware handles request IDs itself, so you don't get
|
||||
duplicate headers.
|
||||
|
||||
|
||||
Pydantic Validation
|
||||
-------------------
|
||||
|
||||
`Pydantic <https://docs.pydantic.dev/>`_ models integrate directly with
|
||||
Responder's routing. Set ``request_model`` to validate incoming data and
|
||||
``response_model`` to control the shape of outgoing data::
|
||||
|
||||
from pydantic import BaseModel
|
||||
|
||||
class ItemIn(BaseModel):
|
||||
name: str
|
||||
price: float
|
||||
|
||||
class ItemOut(BaseModel):
|
||||
id: int
|
||||
name: str
|
||||
price: float
|
||||
|
||||
@api.route("/items", methods=["POST"],
|
||||
request_model=ItemIn, response_model=ItemOut)
|
||||
async def create_item(req, resp):
|
||||
data = await req.media()
|
||||
resp.media = {"id": 1, **data}
|
||||
|
||||
When ``request_model`` is set:
|
||||
|
||||
- Valid requests are parsed and the data is available via ``await req.media()``
|
||||
- Invalid requests get an automatic ``422 Unprocessable Entity`` response
|
||||
with detailed error messages — you don't write any validation code
|
||||
|
||||
When ``response_model`` is set:
|
||||
|
||||
- The response is serialized through the model before being sent
|
||||
- Extra fields are stripped automatically
|
||||
- Type coercion happens at the boundary
|
||||
|
||||
This is the recommended way to build validated REST APIs with Responder.
|
||||
See the :doc:`tutorial-rest` for a complete walkthrough.
|
||||
|
||||
|
||||
Content Negotiation
|
||||
-------------------
|
||||
|
||||
Responder automatically negotiates the response format based on the
|
||||
client's ``Accept`` header. Set ``resp.media`` to a Python object and
|
||||
the right thing happens:
|
||||
|
||||
- ``Accept: application/json`` (default) → JSON
|
||||
- ``Accept: application/x-yaml`` → YAML
|
||||
- ``Accept: application/x-msgpack`` → MessagePack
|
||||
|
||||
This means a single endpoint serves multiple formats without any
|
||||
conditional logic in your code::
|
||||
|
||||
@api.route("/data")
|
||||
def data(req, resp):
|
||||
resp.media = {"key": "value"}
|
||||
|
||||
Clients get the format they ask for::
|
||||
|
||||
$ curl http://localhost:5042/data
|
||||
{"key": "value"}
|
||||
|
||||
$ curl -H "Accept: application/x-yaml" http://localhost:5042/data
|
||||
key: value
|
||||
|
||||
|
||||
MessagePack
|
||||
-----------
|
||||
|
||||
`MessagePack <https://msgpack.org/>`_ is a binary serialization format
|
||||
that's more compact and faster to parse than JSON. It's useful for
|
||||
high-throughput APIs, IoT devices, and anywhere bandwidth matters.
|
||||
|
||||
Responder supports MessagePack alongside JSON and YAML::
|
||||
|
||||
# Decode a MessagePack request body
|
||||
data = await req.media("msgpack")
|
||||
|
||||
# Respond with MessagePack
|
||||
resp.media = {"result": [1, 2, 3]}
|
||||
|
||||
Content negotiation works automatically — clients can send
|
||||
``Accept: application/x-msgpack`` to receive MessagePack responses
|
||||
instead of JSON. You can also explicitly decode MessagePack request
|
||||
bodies by passing ``"msgpack"`` to ``req.media()``.
|
||||
@@ -1,244 +0,0 @@
|
||||
Authentication
|
||||
==============
|
||||
|
||||
Every API that handles user data needs authentication — a way to verify
|
||||
who is making a request. This guide covers the most common patterns:
|
||||
API keys, JWT tokens, and how to build reusable auth guards with
|
||||
Responder's before-request hooks.
|
||||
|
||||
|
||||
API Key Authentication
|
||||
----------------------
|
||||
|
||||
The simplest approach. The client sends a secret key in a header, and
|
||||
your server checks it against a known value. This is common for
|
||||
server-to-server communication and simple APIs::
|
||||
|
||||
API_KEYS = {"sk-abc123", "sk-def456"}
|
||||
|
||||
@api.route(before_request=True)
|
||||
def check_api_key(req, resp):
|
||||
key = req.headers.get("X-API-Key")
|
||||
if key not in API_KEYS:
|
||||
resp.status_code = 401
|
||||
resp.media = {"error": "Invalid or missing API key"}
|
||||
|
||||
Because the before-request hook sets ``resp.status_code``, the route
|
||||
handler is skipped entirely for unauthorized requests. The client never
|
||||
reaches your endpoint — the guard catches them first.
|
||||
|
||||
The client sends the key like this::
|
||||
|
||||
$ curl -H "X-API-Key: sk-abc123" http://localhost:5042/protected
|
||||
|
||||
|
||||
Bearer Token Authentication
|
||||
----------------------------
|
||||
|
||||
Bearer tokens are the standard for modern APIs. The client sends a token
|
||||
in the ``Authorization`` header, and the server validates it. The most
|
||||
common format is `JWT <https://jwt.io/>`_ (JSON Web Tokens).
|
||||
|
||||
Install PyJWT::
|
||||
|
||||
$ uv pip install pyjwt
|
||||
|
||||
Create a helper to encode and decode tokens::
|
||||
|
||||
import jwt
|
||||
from datetime import datetime, timedelta, timezone
|
||||
|
||||
SECRET = "your-secret-key"
|
||||
|
||||
def create_token(user_id: int) -> str:
|
||||
payload = {
|
||||
"sub": user_id,
|
||||
"exp": datetime.now(timezone.utc) + timedelta(hours=24),
|
||||
}
|
||||
return jwt.encode(payload, SECRET, algorithm="HS256")
|
||||
|
||||
def verify_token(token: str) -> dict | None:
|
||||
try:
|
||||
return jwt.decode(token, SECRET, algorithms=["HS256"])
|
||||
except jwt.InvalidTokenError:
|
||||
return None
|
||||
|
||||
Add a login endpoint that issues tokens, and a before-request hook that
|
||||
verifies them::
|
||||
|
||||
@api.route("/login", methods=["POST"])
|
||||
async def login(req, resp):
|
||||
data = await req.media()
|
||||
# In a real app, check credentials against a database
|
||||
if data.get("username") == "admin" and data.get("password") == "secret":
|
||||
token = create_token(user_id=1)
|
||||
resp.media = {"token": token}
|
||||
else:
|
||||
resp.status_code = 401
|
||||
resp.media = {"error": "Invalid credentials"}
|
||||
|
||||
@api.route(before_request=True)
|
||||
def auth_guard(req, resp):
|
||||
# Skip auth for the login endpoint itself
|
||||
if req.url.path == "/login":
|
||||
return
|
||||
|
||||
auth = req.headers.get("Authorization", "")
|
||||
if not auth.startswith("Bearer "):
|
||||
resp.status_code = 401
|
||||
resp.media = {"error": "Missing bearer token"}
|
||||
return
|
||||
|
||||
token = auth[7:] # Strip "Bearer "
|
||||
payload = verify_token(token)
|
||||
if payload is None:
|
||||
resp.status_code = 401
|
||||
resp.media = {"error": "Invalid or expired token"}
|
||||
return
|
||||
|
||||
# Store the authenticated user on the request state
|
||||
req.state.user_id = payload["sub"]
|
||||
|
||||
Now any route can access the authenticated user::
|
||||
|
||||
@api.route("/me")
|
||||
def get_me(req, resp):
|
||||
resp.media = {"user_id": req.state.user_id}
|
||||
|
||||
The client flow:
|
||||
|
||||
1. ``POST /login`` with credentials → receive a token
|
||||
2. Include ``Authorization: Bearer <token>`` on every subsequent request
|
||||
3. The token expires after 24 hours — the client must log in again
|
||||
|
||||
|
||||
Skipping Auth for Public Routes
|
||||
--------------------------------
|
||||
|
||||
The example above skips auth for ``/login`` by checking the path. For
|
||||
more control, you can use a set of public paths::
|
||||
|
||||
PUBLIC_PATHS = {"/login", "/signup", "/health", "/docs", "/schema.yml"}
|
||||
|
||||
@api.route(before_request=True)
|
||||
def auth_guard(req, resp):
|
||||
if req.url.path in PUBLIC_PATHS:
|
||||
return
|
||||
# ... check token
|
||||
|
||||
|
||||
Custom Exception for Auth Errors
|
||||
---------------------------------
|
||||
|
||||
For cleaner code, define a custom exception and register a handler::
|
||||
|
||||
class AuthError(Exception):
|
||||
def __init__(self, message="Unauthorized", status_code=401):
|
||||
self.message = message
|
||||
self.status_code = status_code
|
||||
|
||||
@api.exception_handler(AuthError)
|
||||
async def handle_auth_error(req, resp, exc):
|
||||
resp.status_code = exc.status_code
|
||||
resp.media = {"error": exc.message}
|
||||
|
||||
Now your auth guard can simply raise::
|
||||
|
||||
@api.route(before_request=True)
|
||||
def auth_guard(req, resp):
|
||||
if req.url.path in PUBLIC_PATHS:
|
||||
return
|
||||
if "Authorization" not in req.headers:
|
||||
raise AuthError("Missing authorization header")
|
||||
|
||||
|
||||
Using Sessions for Web Apps
|
||||
----------------------------
|
||||
|
||||
For traditional web applications (with HTML pages and forms), cookie-based
|
||||
sessions are simpler than tokens. The browser handles cookies automatically
|
||||
— no client-side token management needed::
|
||||
|
||||
@api.route("/login", methods=["POST"])
|
||||
async def login(req, resp):
|
||||
data = await req.media("form")
|
||||
if data["username"] == "admin" and data["password"] == "secret":
|
||||
resp.session["user"] = data["username"]
|
||||
api.redirect(resp, location="/dashboard")
|
||||
else:
|
||||
resp.status_code = 401
|
||||
resp.html = "<p>Invalid credentials</p>"
|
||||
|
||||
@api.route("/dashboard")
|
||||
def dashboard(req, resp):
|
||||
user = req.session.get("user")
|
||||
if not user:
|
||||
api.redirect(resp, location="/login")
|
||||
return
|
||||
resp.html = f"<h1>Welcome, {user}!</h1>"
|
||||
|
||||
@api.route("/logout")
|
||||
def logout(req, resp):
|
||||
resp.session.clear()
|
||||
api.redirect(resp, location="/login")
|
||||
|
||||
Remember to set a proper secret key::
|
||||
|
||||
api = responder.API(secret_key="your-production-secret-key")
|
||||
|
||||
The session data is signed (not encrypted) — users can read it but
|
||||
can't tamper with it. Don't store sensitive data like passwords in
|
||||
sessions.
|
||||
|
||||
|
||||
Role-Based Access Control
|
||||
--------------------------
|
||||
|
||||
For APIs where different users have different permissions, embed the
|
||||
role in the token and check it in route-specific guards::
|
||||
|
||||
def create_token(user_id: int, role: str = "user") -> str:
|
||||
payload = {
|
||||
"sub": user_id,
|
||||
"role": role,
|
||||
"exp": datetime.now(timezone.utc) + timedelta(hours=24),
|
||||
}
|
||||
return jwt.encode(payload, SECRET, algorithm="HS256")
|
||||
|
||||
Create a helper that checks for a specific role::
|
||||
|
||||
def require_role(*roles):
|
||||
"""Before-request hook factory that restricts by role."""
|
||||
def check(req, resp):
|
||||
user_role = getattr(req.state, "role", None)
|
||||
if user_role not in roles:
|
||||
resp.status_code = 403
|
||||
resp.media = {"error": "Insufficient permissions"}
|
||||
return check
|
||||
|
||||
Use it on specific routes::
|
||||
|
||||
@api.route("/admin/users", before_request=require_role("admin"))
|
||||
def list_all_users(req, resp):
|
||||
resp.media = {"users": [...]}
|
||||
|
||||
And store the role during token verification::
|
||||
|
||||
# In your auth_guard:
|
||||
req.state.user_id = payload["sub"]
|
||||
req.state.role = payload.get("role", "user")
|
||||
|
||||
|
||||
Choosing an Auth Strategy
|
||||
--------------------------
|
||||
|
||||
- **API keys** — simplest. Good for server-to-server, CLI tools, and
|
||||
internal services. No expiration unless you build it.
|
||||
- **JWT tokens** — standard for SPAs and mobile apps. Stateless, so
|
||||
they scale well. Downside: you can't revoke them without a blocklist.
|
||||
- **Sessions** — best for traditional web apps with HTML forms. The
|
||||
browser manages cookies automatically. Stateful — the server controls
|
||||
the session lifecycle.
|
||||
|
||||
Start with API keys for internal tools, JWT for public APIs, and
|
||||
sessions for web apps with login pages.
|
||||
@@ -1,192 +0,0 @@
|
||||
Migrating from Flask
|
||||
====================
|
||||
|
||||
If you're coming from Flask, you'll find Responder familiar but different
|
||||
in a few key ways. This guide maps Flask concepts to their Responder
|
||||
equivalents and shows you how to translate common patterns.
|
||||
|
||||
|
||||
The Big Differences
|
||||
-------------------
|
||||
|
||||
**No return values.** In Flask, you return a response. In Responder, you
|
||||
mutate it. This is the single biggest difference:
|
||||
|
||||
Flask::
|
||||
|
||||
@app.route("/")
|
||||
def hello():
|
||||
return "hello, world!"
|
||||
|
||||
Responder::
|
||||
|
||||
@api.route("/")
|
||||
def hello(req, resp):
|
||||
resp.text = "hello, world!"
|
||||
|
||||
**Explicit request and response.** Flask uses a global ``request`` object
|
||||
(via thread-local magic). Responder passes ``req`` and ``resp`` explicitly.
|
||||
No magic, no import needed — they're right there in the function signature.
|
||||
|
||||
**ASGI, not WSGI.** Flask runs on WSGI, which is synchronous. Responder
|
||||
runs on ASGI, which supports async natively. You can still write sync
|
||||
views — Responder runs them in a thread pool automatically.
|
||||
|
||||
|
||||
Quick Reference
|
||||
---------------
|
||||
|
||||
.. list-table::
|
||||
:header-rows: 1
|
||||
:widths: 40 60
|
||||
|
||||
* - Flask
|
||||
- Responder
|
||||
* - ``Flask(__name__)``
|
||||
- ``responder.API()``
|
||||
* - ``return "text"``
|
||||
- ``resp.text = "text"``
|
||||
* - ``return jsonify(data)``
|
||||
- ``resp.media = data``
|
||||
* - ``return render_template("t.html", x=1)``
|
||||
- ``resp.html = api.template("t.html", x=1)``
|
||||
* - ``request.args["q"]``
|
||||
- ``req.params["q"]``
|
||||
* - ``request.json``
|
||||
- ``await req.media()``
|
||||
* - ``request.form``
|
||||
- ``await req.media("form")``
|
||||
* - ``request.headers["X"]``
|
||||
- ``req.headers["X"]``
|
||||
* - ``request.method``
|
||||
- ``req.method``
|
||||
* - ``request.cookies["x"]``
|
||||
- ``req.cookies["x"]``
|
||||
* - ``session["x"] = 1``
|
||||
- ``resp.session["x"] = 1``
|
||||
* - ``abort(404)``
|
||||
- ``resp.status_code = 404``
|
||||
* - ``redirect("/new")``
|
||||
- ``api.redirect(resp, location="/new")``
|
||||
* - ``@app.before_request``
|
||||
- ``@api.route(before_request=True)``
|
||||
* - ``@app.errorhandler(404)``
|
||||
- ``@api.exception_handler(ValueError)``
|
||||
* - ``app.run(debug=True)``
|
||||
- ``api.run(debug=True)``
|
||||
|
||||
|
||||
Route Parameters
|
||||
----------------
|
||||
|
||||
Flask uses ``<angle_brackets>``. Responder uses ``{curly_braces}``
|
||||
with the same type convertor idea:
|
||||
|
||||
Flask::
|
||||
|
||||
@app.route("/users/<int:user_id>")
|
||||
def get_user(user_id):
|
||||
return jsonify({"id": user_id})
|
||||
|
||||
Responder::
|
||||
|
||||
@api.route("/users/{user_id:int}")
|
||||
def get_user(req, resp, *, user_id):
|
||||
resp.media = {"id": user_id}
|
||||
|
||||
Note the ``*`` — route parameters are keyword-only arguments in
|
||||
Responder. This makes the interface explicit about which arguments
|
||||
come from the URL.
|
||||
|
||||
|
||||
JSON APIs
|
||||
---------
|
||||
|
||||
Flask::
|
||||
|
||||
@app.route("/api/items", methods=["POST"])
|
||||
def create_item():
|
||||
data = request.json
|
||||
# ... create item
|
||||
return jsonify(item), 201
|
||||
|
||||
Responder::
|
||||
|
||||
@api.route("/api/items", methods=["POST"])
|
||||
async def create_item(req, resp):
|
||||
data = await req.media()
|
||||
# ... create item
|
||||
resp.media = item
|
||||
resp.status_code = 201
|
||||
|
||||
The ``await`` is needed because reading the request body is an async
|
||||
I/O operation. This is more explicit than Flask's approach, and it
|
||||
means the event loop isn't blocked while waiting for the body to arrive.
|
||||
|
||||
|
||||
Templates
|
||||
---------
|
||||
|
||||
Both use Jinja2. The syntax is nearly identical:
|
||||
|
||||
Flask::
|
||||
|
||||
@app.route("/hello/<name>")
|
||||
def hello(name):
|
||||
return render_template("hello.html", name=name)
|
||||
|
||||
Responder::
|
||||
|
||||
@api.route("/hello/{name}")
|
||||
def hello(req, resp, *, name):
|
||||
resp.html = api.template("hello.html", name=name)
|
||||
|
||||
|
||||
Blueprints → Route Groups
|
||||
--------------------------
|
||||
|
||||
Flask uses Blueprints to organize routes. Responder has route groups:
|
||||
|
||||
Flask::
|
||||
|
||||
bp = Blueprint("api", __name__, url_prefix="/api")
|
||||
|
||||
@bp.route("/users")
|
||||
def list_users():
|
||||
return jsonify([])
|
||||
|
||||
app.register_blueprint(bp)
|
||||
|
||||
Responder::
|
||||
|
||||
api_v1 = api.group("/api")
|
||||
|
||||
@api_v1.route("/users")
|
||||
def list_users(req, resp):
|
||||
resp.media = []
|
||||
|
||||
|
||||
Gradual Migration
|
||||
-----------------
|
||||
|
||||
You don't have to migrate all at once. Responder can mount your existing
|
||||
Flask app at a subroute, so you can move endpoints over one at a time::
|
||||
|
||||
from flask import Flask
|
||||
|
||||
flask_app = Flask(__name__)
|
||||
|
||||
# Your existing Flask routes stay here
|
||||
@flask_app.route("/legacy")
|
||||
def legacy():
|
||||
return "old endpoint"
|
||||
|
||||
# Mount Flask under /old, new routes go on Responder
|
||||
api.mount("/old", flask_app)
|
||||
|
||||
@api.route("/new")
|
||||
def new_endpoint(req, resp):
|
||||
resp.media = {"modern": True}
|
||||
|
||||
Requests to ``/old/legacy`` go to Flask. Everything else goes to
|
||||
Responder. When you've moved everything over, remove the mount.
|
||||
@@ -1,170 +0,0 @@
|
||||
Writing Middleware
|
||||
==================
|
||||
|
||||
Middleware sits between the server and your route handlers, processing
|
||||
every request and response that flows through your application. It's the
|
||||
right tool for cross-cutting concerns — things that apply to *all*
|
||||
requests, not just specific routes.
|
||||
|
||||
Common middleware use cases:
|
||||
|
||||
- Request logging and timing
|
||||
- Authentication and authorization
|
||||
- Adding security headers
|
||||
- Request ID generation
|
||||
- Rate limiting
|
||||
- Response compression (built-in)
|
||||
|
||||
|
||||
Hooks vs. Middleware
|
||||
--------------------
|
||||
|
||||
Responder gives you two levels of request processing:
|
||||
|
||||
**Hooks** (``before_request`` / ``after_request``) run inside Responder's
|
||||
routing layer. They receive Responder's ``req`` and ``resp`` objects and
|
||||
are the simplest way to add behavior::
|
||||
|
||||
@api.route(before_request=True)
|
||||
def add_header(req, resp):
|
||||
resp.headers["X-Powered-By"] = "Responder"
|
||||
|
||||
@api.after_request()
|
||||
def log_request(req, resp):
|
||||
print(f"{req.method} {req.url.path} -> {resp.status_code}")
|
||||
|
||||
**Middleware** runs at the ASGI level, wrapping the entire application.
|
||||
It's more powerful but more complex — you work with raw ASGI scopes
|
||||
instead of Responder objects. Use middleware when you need to process
|
||||
requests *before* they reach Responder's routing, or when you need to
|
||||
integrate with Starlette middleware.
|
||||
|
||||
|
||||
Using Starlette Middleware
|
||||
--------------------------
|
||||
|
||||
Responder is built on Starlette, so any Starlette middleware works
|
||||
out of the box::
|
||||
|
||||
from starlette.middleware.base import BaseHTTPMiddleware
|
||||
|
||||
class TimingMiddleware(BaseHTTPMiddleware):
|
||||
async def dispatch(self, request, call_next):
|
||||
import time
|
||||
start = time.time()
|
||||
response = await call_next(request)
|
||||
duration = time.time() - start
|
||||
response.headers["X-Response-Time"] = f"{duration:.3f}s"
|
||||
return response
|
||||
|
||||
api.add_middleware(TimingMiddleware)
|
||||
|
||||
The ``dispatch`` method receives a Starlette ``Request`` and a
|
||||
``call_next`` function. Call ``call_next(request)`` to pass the request
|
||||
to the next middleware (or to your route handler). The return value is
|
||||
a Starlette ``Response`` that you can modify before it's sent.
|
||||
|
||||
|
||||
Built-in Middleware
|
||||
-------------------
|
||||
|
||||
Responder configures several middleware components automatically:
|
||||
|
||||
- **GZipMiddleware** — compresses responses larger than 500 bytes
|
||||
- **TrustedHostMiddleware** — validates the ``Host`` header
|
||||
- **ServerErrorMiddleware** — catches unhandled exceptions
|
||||
- **ExceptionMiddleware** — routes exceptions to your handlers
|
||||
- **SessionMiddleware** — manages signed cookie sessions
|
||||
|
||||
Optional middleware you can enable:
|
||||
|
||||
- **CORSMiddleware** — ``api = responder.API(cors=True)``
|
||||
- **HTTPSRedirectMiddleware** — ``api = responder.API(enable_hsts=True)``
|
||||
|
||||
|
||||
Adding Third-Party Middleware
|
||||
-----------------------------
|
||||
|
||||
Any ASGI middleware can be added with ``api.add_middleware()``::
|
||||
|
||||
from some_package import SomeMiddleware
|
||||
|
||||
api.add_middleware(SomeMiddleware, option1="value", option2=True)
|
||||
|
||||
Keyword arguments are passed to the middleware's constructor.
|
||||
|
||||
|
||||
Middleware Order
|
||||
----------------
|
||||
|
||||
Middleware wraps your application like layers of an onion. The *last*
|
||||
middleware added is the *outermost* layer — it sees the request first
|
||||
and the response last.
|
||||
|
||||
Responder's built-in middleware stack (from outermost to innermost):
|
||||
|
||||
1. SessionMiddleware
|
||||
2. ServerErrorMiddleware
|
||||
3. CORSMiddleware (if enabled)
|
||||
4. TrustedHostMiddleware
|
||||
5. HTTPSRedirectMiddleware (if enabled)
|
||||
6. GZipMiddleware
|
||||
7. ExceptionMiddleware
|
||||
8. Your routes
|
||||
|
||||
When you call ``api.add_middleware()``, your middleware is added *outside*
|
||||
the existing stack. Keep this in mind for ordering dependencies — if
|
||||
middleware A depends on middleware B having run first, add B before A.
|
||||
|
||||
|
||||
Writing Pure ASGI Middleware
|
||||
----------------------------
|
||||
|
||||
For maximum performance and control, you can write middleware as a plain
|
||||
ASGI application. This bypasses Starlette's ``BaseHTTPMiddleware``
|
||||
abstraction — it's faster and gives you direct access to the ASGI
|
||||
protocol::
|
||||
|
||||
class SecurityHeadersMiddleware:
|
||||
def __init__(self, app):
|
||||
self.app = app
|
||||
|
||||
async def __call__(self, scope, receive, send):
|
||||
if scope["type"] != "http":
|
||||
await self.app(scope, receive, send)
|
||||
return
|
||||
|
||||
async def send_with_headers(message):
|
||||
if message["type"] == "http.response.start":
|
||||
extra = [
|
||||
(b"x-content-type-options", b"nosniff"),
|
||||
(b"x-frame-options", b"DENY"),
|
||||
(b"referrer-policy", b"strict-origin-when-cross-origin"),
|
||||
]
|
||||
message["headers"] = list(message["headers"]) + extra
|
||||
await send(message)
|
||||
|
||||
await self.app(scope, receive, send_with_headers)
|
||||
|
||||
api.add_middleware(SecurityHeadersMiddleware)
|
||||
|
||||
This is the same pattern used internally by Starlette and uvicorn. The
|
||||
middleware receives the ASGI ``scope``, ``receive``, and ``send`` callables,
|
||||
and wraps ``send`` to inject headers into the response.
|
||||
|
||||
For most cases, ``BaseHTTPMiddleware`` is simpler and perfectly fine.
|
||||
Use the pure ASGI approach when you need to handle WebSocket connections,
|
||||
streaming responses, or want to avoid the overhead of request/response
|
||||
object creation.
|
||||
|
||||
|
||||
When to Use What
|
||||
-----------------
|
||||
|
||||
- **Simple header additions, logging, auth checks** → use hooks
|
||||
- **Response transformation, timing, third-party integrations** → use middleware
|
||||
- **Rate limiting** → use the built-in ``RateLimiter`` (it uses hooks internally)
|
||||
- **Request ID** → use ``api = responder.API(request_id=True)``
|
||||
|
||||
Start with hooks. They're simpler and cover most cases. Graduate to
|
||||
middleware when hooks aren't enough.
|
||||
@@ -1,219 +0,0 @@
|
||||
Building a REST API
|
||||
===================
|
||||
|
||||
This tutorial walks you through building a complete REST API from scratch.
|
||||
By the end, you'll have a working API with CRUD operations, request
|
||||
validation, error handling, and interactive documentation.
|
||||
|
||||
We'll build a simple book catalog — a service that lets you create, read,
|
||||
update, and delete books.
|
||||
|
||||
|
||||
Project Setup
|
||||
-------------
|
||||
|
||||
Create a new file called ``app.py``::
|
||||
|
||||
import responder
|
||||
|
||||
api = responder.API(
|
||||
title="Book Catalog",
|
||||
version="1.0",
|
||||
openapi="3.0.2",
|
||||
docs_route="/docs",
|
||||
)
|
||||
|
||||
We're enabling OpenAPI documentation from the start. Visit ``/docs`` at
|
||||
any point to see interactive Swagger UI for your API.
|
||||
|
||||
|
||||
Define Your Models
|
||||
------------------
|
||||
|
||||
We'll use `Pydantic <https://docs.pydantic.dev/>`_ to define our data
|
||||
models. Pydantic models serve double duty — they validate incoming data
|
||||
*and* generate OpenAPI schemas automatically::
|
||||
|
||||
from pydantic import BaseModel
|
||||
|
||||
class BookIn(BaseModel):
|
||||
"""What the client sends when creating a book."""
|
||||
title: str
|
||||
author: str
|
||||
year: int
|
||||
isbn: str | None = None
|
||||
|
||||
class Book(BaseModel):
|
||||
"""What the API returns."""
|
||||
id: int
|
||||
title: str
|
||||
author: str
|
||||
year: int
|
||||
isbn: str | None = None
|
||||
|
||||
``BookIn`` is the *input* model — it doesn't have an ``id`` because the
|
||||
server assigns that. ``Book`` is the *output* model — it includes
|
||||
everything. This input/output separation is a common REST API pattern.
|
||||
|
||||
|
||||
In-Memory Storage
|
||||
-----------------
|
||||
|
||||
For this tutorial, we'll store books in a simple dict. In a real
|
||||
application, you'd use a database (see :doc:`tutorial-sqlalchemy`)::
|
||||
|
||||
books_db: dict[int, dict] = {}
|
||||
next_id = 1
|
||||
|
||||
|
||||
List All Books
|
||||
--------------
|
||||
|
||||
The first endpoint — list all books. This is a ``GET`` request to
|
||||
``/books``::
|
||||
|
||||
@api.route("/books", methods=["GET"], response_model=list)
|
||||
def list_books(req, resp):
|
||||
resp.media = list(books_db.values())
|
||||
|
||||
In REST API design, ``GET`` requests should never modify data. They're
|
||||
*safe* and *idempotent* — calling them multiple times has the same effect
|
||||
as calling them once.
|
||||
|
||||
|
||||
Create a Book
|
||||
-------------
|
||||
|
||||
To create a book, the client sends a ``POST`` request with a JSON body.
|
||||
We use ``request_model=BookIn`` to validate the input automatically — if
|
||||
the client sends bad data, they get a ``422`` response with error details::
|
||||
|
||||
@api.route("/books", methods=["POST"], check_existing=False,
|
||||
request_model=BookIn, response_model=Book)
|
||||
async def create_book(req, resp):
|
||||
global next_id
|
||||
data = await req.media()
|
||||
|
||||
book = {"id": next_id, **data}
|
||||
books_db[next_id] = book
|
||||
next_id += 1
|
||||
|
||||
resp.media = book
|
||||
resp.status_code = 201
|
||||
|
||||
Note ``resp.status_code = 201`` — the HTTP ``201 Created`` status code
|
||||
tells the client that a new resource was successfully created. This is
|
||||
more informative than a generic ``200 OK``.
|
||||
|
||||
|
||||
Get a Single Book
|
||||
-----------------
|
||||
|
||||
Retrieve a specific book by its ID. The ``{book_id:int}`` route parameter
|
||||
ensures only integer IDs match — requests like ``/books/abc`` will 404::
|
||||
|
||||
@api.route("/books/{book_id:int}", methods=["GET"], response_model=Book)
|
||||
def get_book(req, resp, *, book_id):
|
||||
if book_id not in books_db:
|
||||
resp.status_code = 404
|
||||
resp.media = {"error": f"Book {book_id} not found"}
|
||||
return
|
||||
|
||||
resp.media = books_db[book_id]
|
||||
|
||||
|
||||
Update a Book
|
||||
-------------
|
||||
|
||||
``PUT`` replaces a resource entirely. The client must send all fields::
|
||||
|
||||
@api.route("/books/{book_id:int}", methods=["PUT"], check_existing=False,
|
||||
request_model=BookIn, response_model=Book)
|
||||
async def update_book(req, resp, *, book_id):
|
||||
if book_id not in books_db:
|
||||
resp.status_code = 404
|
||||
resp.media = {"error": f"Book {book_id} not found"}
|
||||
return
|
||||
|
||||
data = await req.media()
|
||||
book = {"id": book_id, **data}
|
||||
books_db[book_id] = book
|
||||
resp.media = book
|
||||
|
||||
|
||||
Delete a Book
|
||||
-------------
|
||||
|
||||
``DELETE`` removes a resource. The convention is to return ``204 No Content``
|
||||
with an empty body on success::
|
||||
|
||||
@api.route("/books/{book_id:int}", methods=["DELETE"], check_existing=False)
|
||||
def delete_book(req, resp, *, book_id):
|
||||
if book_id not in books_db:
|
||||
resp.status_code = 404
|
||||
resp.media = {"error": f"Book {book_id} not found"}
|
||||
return
|
||||
|
||||
del books_db[book_id]
|
||||
resp.status_code = 204
|
||||
|
||||
|
||||
Error Handling
|
||||
--------------
|
||||
|
||||
Let's add a custom error handler so any ``ValueError`` in our code returns
|
||||
a clean JSON response instead of a 500 error::
|
||||
|
||||
@api.exception_handler(ValueError)
|
||||
async def handle_value_error(req, resp, exc):
|
||||
resp.status_code = 400
|
||||
resp.media = {"error": str(exc)}
|
||||
|
||||
|
||||
Run It
|
||||
------
|
||||
|
||||
Add the standard entry point at the bottom of your file::
|
||||
|
||||
if __name__ == "__main__":
|
||||
api.run()
|
||||
|
||||
Start the server::
|
||||
|
||||
$ python app.py
|
||||
|
||||
Visit ``http://localhost:5042/docs`` to see your interactive API
|
||||
documentation. You can test every endpoint directly from the browser.
|
||||
|
||||
|
||||
Try It Out
|
||||
----------
|
||||
|
||||
Using ``curl``::
|
||||
|
||||
# Create a book
|
||||
$ curl -X POST http://localhost:5042/books \
|
||||
-H "Content-Type: application/json" \
|
||||
-d '{"title": "Dune", "author": "Frank Herbert", "year": 1965}'
|
||||
|
||||
# List all books
|
||||
$ curl http://localhost:5042/books
|
||||
|
||||
# Get a specific book
|
||||
$ curl http://localhost:5042/books/1
|
||||
|
||||
# Update a book
|
||||
$ curl -X PUT http://localhost:5042/books/1 \
|
||||
-H "Content-Type: application/json" \
|
||||
-d '{"title": "Dune", "author": "Frank Herbert", "year": 1965, "isbn": "978-0441172719"}'
|
||||
|
||||
# Delete a book
|
||||
$ curl -X DELETE http://localhost:5042/books/1
|
||||
|
||||
|
||||
What's Next
|
||||
-----------
|
||||
|
||||
This tutorial used in-memory storage. For a real application, you'll want
|
||||
a database. See :doc:`tutorial-sqlalchemy` for how to integrate SQLAlchemy
|
||||
with Responder using the lifespan pattern.
|
||||
@@ -1,255 +0,0 @@
|
||||
Using SQLAlchemy
|
||||
================
|
||||
|
||||
Most real web applications need a database. This guide shows how to
|
||||
integrate `SQLAlchemy <https://www.sqlalchemy.org/>`_ with Responder,
|
||||
using async support and the lifespan pattern for connection management.
|
||||
|
||||
SQLAlchemy is the most popular Python database toolkit. It gives you an
|
||||
ORM (Object-Relational Mapper) for working with databases using Python
|
||||
classes instead of raw SQL, plus a powerful query builder for when you
|
||||
need fine-grained control.
|
||||
|
||||
|
||||
Installation
|
||||
------------
|
||||
|
||||
Install SQLAlchemy with async support and an async database driver.
|
||||
We'll use SQLite for simplicity, but the pattern works with PostgreSQL,
|
||||
MySQL, and any other database SQLAlchemy supports::
|
||||
|
||||
$ uv pip install 'sqlalchemy[asyncio]' aiosqlite
|
||||
|
||||
|
||||
Define Your Models
|
||||
------------------
|
||||
|
||||
SQLAlchemy models map Python classes to database tables. Each attribute
|
||||
becomes a column::
|
||||
|
||||
# models.py
|
||||
from sqlalchemy import String
|
||||
from sqlalchemy.orm import DeclarativeBase, Mapped, mapped_column
|
||||
|
||||
class Base(DeclarativeBase):
|
||||
pass
|
||||
|
||||
class Book(Base):
|
||||
__tablename__ = "books"
|
||||
|
||||
id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
|
||||
title: Mapped[str] = mapped_column(String, nullable=False)
|
||||
author: Mapped[str] = mapped_column(String, nullable=False)
|
||||
year: Mapped[int] = mapped_column(nullable=False)
|
||||
isbn: Mapped[str | None] = mapped_column(String, nullable=True)
|
||||
|
||||
This uses SQLAlchemy 2.0's ``Mapped`` type annotations and
|
||||
``mapped_column()``, which give you type checker support and cleaner
|
||||
syntax than the older ``Column()`` style. Each model class corresponds
|
||||
to a table, and each ``mapped_column()`` corresponds to a column.
|
||||
|
||||
|
||||
Database Setup
|
||||
--------------
|
||||
|
||||
Create the async engine and session factory. The *engine* manages
|
||||
the connection pool. The *session* is your unit of work — you use it to
|
||||
query and modify data within a transaction::
|
||||
|
||||
# database.py
|
||||
from sqlalchemy.ext.asyncio import create_async_engine, async_sessionmaker
|
||||
|
||||
DATABASE_URL = "sqlite+aiosqlite:///./books.db"
|
||||
|
||||
engine = create_async_engine(DATABASE_URL, echo=True)
|
||||
async_session = async_sessionmaker(engine, expire_on_commit=False)
|
||||
|
||||
The ``echo=True`` flag prints all SQL queries to the console — very
|
||||
helpful during development, but you'll want to disable it in production.
|
||||
|
||||
The ``expire_on_commit=False`` flag keeps model attributes accessible
|
||||
after a commit, which is convenient for returning created objects in
|
||||
API responses.
|
||||
|
||||
|
||||
Lifespan for Startup and Shutdown
|
||||
----------------------------------
|
||||
|
||||
Use Responder's lifespan context manager to create the database tables
|
||||
on startup and dispose of connections on shutdown::
|
||||
|
||||
# app.py
|
||||
from contextlib import asynccontextmanager
|
||||
import responder
|
||||
from database import engine
|
||||
from models import Base
|
||||
|
||||
@asynccontextmanager
|
||||
async def lifespan(app):
|
||||
# Startup: create tables
|
||||
async with engine.begin() as conn:
|
||||
await conn.run_sync(Base.metadata.create_all)
|
||||
yield
|
||||
# Shutdown: close all connections
|
||||
await engine.dispose()
|
||||
|
||||
api = responder.API(lifespan=lifespan)
|
||||
|
||||
This is the proper way to manage database connections in an async
|
||||
application. The lifespan context manager ensures that:
|
||||
|
||||
1. Tables are created before the first request
|
||||
2. The connection pool is properly closed when the server shuts down
|
||||
3. If table creation fails, the server won't start
|
||||
|
||||
|
||||
CRUD Endpoints
|
||||
--------------
|
||||
|
||||
Now let's build the API endpoints. Each one opens a database session,
|
||||
does its work, and commits or rolls back::
|
||||
|
||||
from pydantic import BaseModel
|
||||
from sqlalchemy import select
|
||||
from database import async_session
|
||||
from models import Book
|
||||
|
||||
# Pydantic models for request/response validation
|
||||
class BookIn(BaseModel):
|
||||
title: str
|
||||
author: str
|
||||
year: int
|
||||
isbn: str | None = None
|
||||
|
||||
class BookOut(BaseModel):
|
||||
id: int
|
||||
title: str
|
||||
author: str
|
||||
year: int
|
||||
isbn: str | None = None
|
||||
|
||||
class Config:
|
||||
from_attributes = True
|
||||
|
||||
The ``from_attributes = True`` config tells Pydantic to read data from
|
||||
SQLAlchemy model attributes (not just dicts). This lets you pass a
|
||||
SQLAlchemy ``Book`` object directly to ``BookOut``.
|
||||
|
||||
**List all books**::
|
||||
|
||||
@api.route("/books", methods=["GET"])
|
||||
async def list_books(req, resp):
|
||||
async with async_session() as session:
|
||||
result = await session.execute(select(Book))
|
||||
books = result.scalars().all()
|
||||
resp.media = [BookOut.model_validate(b).model_dump() for b in books]
|
||||
|
||||
**Create a book**::
|
||||
|
||||
@api.route("/books", methods=["POST"], check_existing=False,
|
||||
request_model=BookIn, response_model=BookOut)
|
||||
async def create_book(req, resp):
|
||||
data = await req.media()
|
||||
|
||||
async with async_session() as session:
|
||||
book = Book(**data)
|
||||
session.add(book)
|
||||
await session.commit()
|
||||
await session.refresh(book)
|
||||
resp.media = BookOut.model_validate(book).model_dump()
|
||||
resp.status_code = 201
|
||||
|
||||
**Get a single book**::
|
||||
|
||||
@api.route("/books/{book_id:int}", methods=["GET"])
|
||||
async def get_book(req, resp, *, book_id):
|
||||
async with async_session() as session:
|
||||
book = await session.get(Book, book_id)
|
||||
if book is None:
|
||||
resp.status_code = 404
|
||||
resp.media = {"error": "Book not found"}
|
||||
return
|
||||
resp.media = BookOut.model_validate(book).model_dump()
|
||||
|
||||
**Update a book**::
|
||||
|
||||
@api.route("/books/{book_id:int}", methods=["PUT"], check_existing=False,
|
||||
request_model=BookIn)
|
||||
async def update_book(req, resp, *, book_id):
|
||||
data = await req.media()
|
||||
|
||||
async with async_session() as session:
|
||||
book = await session.get(Book, book_id)
|
||||
if book is None:
|
||||
resp.status_code = 404
|
||||
resp.media = {"error": "Book not found"}
|
||||
return
|
||||
|
||||
for key, value in data.items():
|
||||
setattr(book, key, value)
|
||||
|
||||
await session.commit()
|
||||
await session.refresh(book)
|
||||
resp.media = BookOut.model_validate(book).model_dump()
|
||||
|
||||
**Delete a book**::
|
||||
|
||||
@api.route("/books/{book_id:int}", methods=["DELETE"], check_existing=False)
|
||||
async def delete_book(req, resp, *, book_id):
|
||||
async with async_session() as session:
|
||||
book = await session.get(Book, book_id)
|
||||
if book is None:
|
||||
resp.status_code = 404
|
||||
resp.media = {"error": "Book not found"}
|
||||
return
|
||||
|
||||
await session.delete(book)
|
||||
await session.commit()
|
||||
resp.status_code = 204
|
||||
|
||||
|
||||
Run It
|
||||
------
|
||||
|
||||
::
|
||||
|
||||
if __name__ == "__main__":
|
||||
api.run()
|
||||
|
||||
Start the server and you'll see SQLAlchemy's SQL echo in the console.
|
||||
The SQLite database file ``books.db`` is created automatically on first
|
||||
startup.
|
||||
|
||||
|
||||
Using PostgreSQL
|
||||
----------------
|
||||
|
||||
To switch to PostgreSQL, just change the connection URL and driver::
|
||||
|
||||
$ uv pip install asyncpg
|
||||
|
||||
::
|
||||
|
||||
DATABASE_URL = "postgresql+asyncpg://user:pass@localhost/mydb"
|
||||
|
||||
Everything else stays the same. SQLAlchemy abstracts the database
|
||||
differences so your application code doesn't need to change.
|
||||
|
||||
|
||||
Tips
|
||||
----
|
||||
|
||||
- Use ``async with async_session() as session`` for every request.
|
||||
Don't share sessions across requests — each request should get its
|
||||
own session and transaction.
|
||||
|
||||
- For complex queries, use SQLAlchemy's ``select()`` with ``.where()``,
|
||||
``.order_by()``, ``.limit()``, and ``.offset()`` — it composes
|
||||
naturally.
|
||||
|
||||
- In production, use connection pooling (SQLAlchemy does this by
|
||||
default) and set pool size limits appropriate for your database.
|
||||
|
||||
- Consider `Alembic <https://alembic.sqlalchemy.org/>`_ for database
|
||||
migrations — it tracks schema changes over time so you can evolve
|
||||
your database without losing data.
|
||||
@@ -1,219 +0,0 @@
|
||||
WebSocket Tutorial
|
||||
==================
|
||||
|
||||
HTTP is request-response — the client asks, the server answers, and the
|
||||
connection closes. WebSockets upgrade that into a persistent, bidirectional
|
||||
channel where both sides can send messages at any time. This is what powers
|
||||
chat apps, live dashboards, multiplayer games, and collaborative editors.
|
||||
|
||||
This tutorial builds a simple chat room to show how WebSockets work in
|
||||
Responder.
|
||||
|
||||
|
||||
How WebSockets Work
|
||||
-------------------
|
||||
|
||||
1. The client sends a normal HTTP request with an ``Upgrade: websocket``
|
||||
header.
|
||||
2. The server accepts the upgrade and the connection switches protocols.
|
||||
3. Both sides can now send messages freely — no more request/response.
|
||||
4. Either side can close the connection at any time.
|
||||
|
||||
In Responder, WebSocket routes receive a ``ws`` object instead of
|
||||
``req`` and ``resp``. The ``ws`` object has methods for accepting the
|
||||
connection, sending and receiving data, and closing.
|
||||
|
||||
|
||||
Echo Server
|
||||
-----------
|
||||
|
||||
The simplest WebSocket — echoes everything back::
|
||||
|
||||
@api.route("/ws", websocket=True)
|
||||
async def echo(ws):
|
||||
await ws.accept()
|
||||
while True:
|
||||
data = await ws.receive_text()
|
||||
await ws.send_text(f"Echo: {data}")
|
||||
|
||||
The ``await ws.accept()`` call completes the WebSocket handshake. After
|
||||
that, you're in a loop — receive a message, send a response.
|
||||
|
||||
Test it with a WebSocket client::
|
||||
|
||||
$ pip install websocket-client
|
||||
$ python -c "
|
||||
import websocket
|
||||
ws = websocket.create_connection('ws://localhost:5042/ws')
|
||||
ws.send('hello')
|
||||
print(ws.recv()) # Echo: hello
|
||||
ws.close()
|
||||
"
|
||||
|
||||
|
||||
Chat Room
|
||||
---------
|
||||
|
||||
A chat room needs to broadcast messages to all connected clients. We keep
|
||||
a set of active connections and iterate through them when someone sends
|
||||
a message::
|
||||
|
||||
from starlette.websockets import WebSocketDisconnect
|
||||
|
||||
connected = set()
|
||||
|
||||
@api.route("/chat", websocket=True)
|
||||
async def chat(ws):
|
||||
await ws.accept()
|
||||
connected.add(ws)
|
||||
try:
|
||||
while True:
|
||||
message = await ws.receive_text()
|
||||
# Broadcast to all connected clients
|
||||
for client in connected:
|
||||
await client.send_text(message)
|
||||
except WebSocketDisconnect:
|
||||
pass
|
||||
finally:
|
||||
connected.discard(ws)
|
||||
|
||||
The ``try/finally`` block ensures we remove disconnected clients from
|
||||
the set, even if the connection drops unexpectedly. Catching
|
||||
``WebSocketDisconnect`` specifically (rather than bare ``Exception``)
|
||||
makes the intent clear and avoids swallowing real bugs.
|
||||
|
||||
|
||||
Data Formats
|
||||
------------
|
||||
|
||||
WebSockets support three data formats:
|
||||
|
||||
**Text** — plain strings::
|
||||
|
||||
await ws.send_text("hello")
|
||||
message = await ws.receive_text()
|
||||
|
||||
**JSON** — auto-serialized Python objects::
|
||||
|
||||
await ws.send_json({"type": "update", "data": [1, 2, 3]})
|
||||
message = await ws.receive_json()
|
||||
|
||||
**Binary** — raw bytes, useful for images, audio, or custom protocols::
|
||||
|
||||
await ws.send_bytes(b"\x00\x01\x02")
|
||||
data = await ws.receive_bytes()
|
||||
|
||||
|
||||
HTML Client
|
||||
-----------
|
||||
|
||||
Here's a minimal HTML page that connects to the chat room. The browser's
|
||||
built-in ``WebSocket`` API handles everything — no libraries needed:
|
||||
|
||||
.. code-block:: html
|
||||
|
||||
<!DOCTYPE html>
|
||||
<html>
|
||||
<body>
|
||||
<div id="messages"></div>
|
||||
<input id="input" placeholder="Type a message..." />
|
||||
<script>
|
||||
const ws = new WebSocket("ws://localhost:5042/chat");
|
||||
const messages = document.getElementById("messages");
|
||||
const input = document.getElementById("input");
|
||||
|
||||
ws.onmessage = (event) => {
|
||||
const p = document.createElement("p");
|
||||
p.textContent = event.data;
|
||||
messages.appendChild(p);
|
||||
};
|
||||
|
||||
input.addEventListener("keypress", (e) => {
|
||||
if (e.key === "Enter") {
|
||||
ws.send(input.value);
|
||||
input.value = "";
|
||||
}
|
||||
});
|
||||
</script>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
Save this as ``static/index.html`` and serve it with Responder's
|
||||
built-in static file support.
|
||||
|
||||
|
||||
Before-Request Hooks for WebSockets
|
||||
------------------------------------
|
||||
|
||||
You can run code before a WebSocket connection is established, just like
|
||||
HTTP before-request hooks. This is useful for authentication::
|
||||
|
||||
@api.before_request(websocket=True)
|
||||
async def ws_auth(ws):
|
||||
# Check for a token in the query string
|
||||
# (WebSocket headers are limited in browsers)
|
||||
await ws.accept()
|
||||
|
||||
WebSocket before-request hooks receive the ``ws`` object and must call
|
||||
``await ws.accept()`` if they want the connection to proceed.
|
||||
|
||||
|
||||
Connection Lifecycle
|
||||
--------------------
|
||||
|
||||
WebSocket connections go through several states:
|
||||
|
||||
1. **Connecting** — the client sends an upgrade request
|
||||
2. **Open** — after ``await ws.accept()``, both sides can send messages
|
||||
3. **Closing** — either side initiates a close handshake
|
||||
4. **Closed** — the connection is fully terminated
|
||||
|
||||
When a client disconnects (closes the tab, loses network), the next
|
||||
``await ws.receive_text()`` raises ``WebSocketDisconnect``. Always
|
||||
handle this — otherwise your server accumulates dead connections::
|
||||
|
||||
from starlette.websockets import WebSocketDisconnect
|
||||
|
||||
@api.route("/ws", websocket=True)
|
||||
async def handler(ws):
|
||||
await ws.accept()
|
||||
try:
|
||||
while True:
|
||||
data = await ws.receive_text()
|
||||
await ws.send_text(f"Got: {data}")
|
||||
except WebSocketDisconnect:
|
||||
print("Client disconnected")
|
||||
|
||||
You can also close connections from the server side::
|
||||
|
||||
await ws.close(code=1000) # 1000 = normal closure
|
||||
|
||||
Common close codes: ``1000`` (normal), ``1001`` (going away),
|
||||
``1008`` (policy violation), ``1011`` (server error).
|
||||
|
||||
|
||||
Testing WebSockets
|
||||
------------------
|
||||
|
||||
Use Starlette's ``TestClient`` for WebSocket tests::
|
||||
|
||||
from starlette.testclient import TestClient
|
||||
|
||||
def test_echo():
|
||||
client = TestClient(api)
|
||||
with client.websocket_connect("/ws") as ws:
|
||||
ws.send_text("hello")
|
||||
assert ws.receive_text() == "Echo: hello"
|
||||
|
||||
The ``websocket_connect`` context manager handles the connection
|
||||
lifecycle — it connects on enter and disconnects on exit.
|
||||
|
||||
You can also test that connections are properly rejected::
|
||||
|
||||
from starlette.websockets import WebSocketDisconnect
|
||||
|
||||
def test_websocket_404():
|
||||
client = TestClient(api)
|
||||
with pytest.raises(WebSocketDisconnect):
|
||||
with client.websocket_connect("/nonexistent"):
|
||||
pass
|
||||
@@ -1,26 +0,0 @@
|
||||
document.addEventListener("DOMContentLoaded", () => {
|
||||
console.info("Initializing sphinx-design-elements");
|
||||
setup_dropdown_group();
|
||||
});
|
||||
|
||||
function setup_dropdown_group() {
|
||||
|
||||
// Select all relevant detail elements nested within container elements using the `dropdown-group` class.
|
||||
const dropdown_details = document.querySelectorAll(".dropdown-group details");
|
||||
|
||||
// Add event listener for special toggling.
|
||||
dropdown_details.forEach((details) => {
|
||||
details.addEventListener("toggle", toggleOpenGroup);
|
||||
});
|
||||
|
||||
// When toggling elements, exclusively open one element, and close all others.
|
||||
function toggleOpenGroup(e) {
|
||||
if (this.open) {
|
||||
dropdown_details.forEach((details) => {
|
||||
if (details !== this && details.open) {
|
||||
details.open = false;
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -1,90 +0,0 @@
|
||||
/**
|
||||
* Appearance shortcuts.
|
||||
*/
|
||||
|
||||
|
||||
/* General */
|
||||
|
||||
/* Display paragraphs inline (side by side) */
|
||||
.inline p {
|
||||
display: inline;
|
||||
}
|
||||
|
||||
/* No borders */
|
||||
.no-margin {
|
||||
margin: 0;
|
||||
}
|
||||
|
||||
hr.docutils {
|
||||
margin-top: 0.75rem;
|
||||
margin-bottom: 0.75rem;
|
||||
}
|
||||
|
||||
/* Very small text size */
|
||||
.text-small {
|
||||
font-size: small;
|
||||
}
|
||||
|
||||
/* Smaller text size */
|
||||
.text-smaller {
|
||||
font-size: smaller;
|
||||
}
|
||||
|
||||
/* Medium text size */
|
||||
.text-medium {
|
||||
font-size: medium;
|
||||
}
|
||||
|
||||
/* Large text size */
|
||||
.text-large {
|
||||
font-size: large;
|
||||
}
|
||||
|
||||
/* Very large text size */
|
||||
.text-larger {
|
||||
font-size: larger;
|
||||
}
|
||||
|
||||
|
||||
/* Grid table: Light-weight table-row outline styling. */
|
||||
.top-border {
|
||||
border-top-width: thin;
|
||||
border-top-style: solid;
|
||||
border-top-color: lightgray;
|
||||
}
|
||||
.bottom-border {
|
||||
border-bottom-width: thin;
|
||||
border-bottom-style: solid;
|
||||
border-top-color: lightgray;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Appearance bugfixes.
|
||||
*/
|
||||
|
||||
/* Grid table: Fix margins of child elements inside table items. */
|
||||
.sd-col > .highlight-markdown {
|
||||
margin: unset;
|
||||
}
|
||||
.sd-col > .highlight-restructuredtext {
|
||||
margin: unset;
|
||||
}
|
||||
|
||||
/* Shield: Inside a grid table, code blocks in neighbouring cells did not have any margins to each other. */
|
||||
.col-compact * {
|
||||
margin-bottom: 0.3em;
|
||||
}
|
||||
.sd-col .highlight {
|
||||
margin-bottom: 0.3em !important;
|
||||
}
|
||||
|
||||
/* Info card: Fix grid item formatting. */
|
||||
.sd-col > div.line-block {
|
||||
margin-top: unset;
|
||||
margin-bottom: unset;
|
||||
}
|
||||
|
||||
.bottom-margin-generous {
|
||||
margin-bottom: 2em !important;
|
||||
}
|
||||
@@ -1,663 +0,0 @@
|
||||
/* -- page layout ----------------------------------------------------------- */
|
||||
|
||||
body {
|
||||
font-family: Georgia, serif;
|
||||
font-size: 17px;
|
||||
background-color: #fff;
|
||||
color: #000;
|
||||
margin: 0;
|
||||
padding: 0;
|
||||
}
|
||||
|
||||
|
||||
div.document {
|
||||
width: 940px;
|
||||
margin: 30px auto 0 auto;
|
||||
}
|
||||
|
||||
div.documentwrapper {
|
||||
float: left;
|
||||
width: 100%;
|
||||
}
|
||||
|
||||
div.bodywrapper {
|
||||
margin: 0 0 0 220px;
|
||||
}
|
||||
|
||||
div.sphinxsidebar {
|
||||
width: 220px;
|
||||
font-size: 14px;
|
||||
line-height: 1.5;
|
||||
}
|
||||
|
||||
hr {
|
||||
border: 1px solid #B1B4B6;
|
||||
}
|
||||
|
||||
div.body {
|
||||
background-color: #fff;
|
||||
color: #3E4349;
|
||||
padding: 0 30px 0 30px;
|
||||
}
|
||||
|
||||
div.body > .section {
|
||||
text-align: left;
|
||||
}
|
||||
|
||||
div.footer {
|
||||
width: 940px;
|
||||
margin: 20px auto 30px auto;
|
||||
font-size: 14px;
|
||||
color: #888;
|
||||
text-align: right;
|
||||
}
|
||||
|
||||
div.footer a {
|
||||
color: #888;
|
||||
}
|
||||
|
||||
p.caption {
|
||||
font-family: inherit;
|
||||
font-size: inherit;
|
||||
}
|
||||
|
||||
|
||||
div.relations {
|
||||
display: none;
|
||||
}
|
||||
|
||||
|
||||
div.sphinxsidebar {
|
||||
max-height: 100%;
|
||||
overflow-y: auto;
|
||||
}
|
||||
|
||||
div.sphinxsidebar a {
|
||||
color: #444;
|
||||
text-decoration: none;
|
||||
border-bottom: 1px dotted #999;
|
||||
}
|
||||
|
||||
div.sphinxsidebar a:hover {
|
||||
border-bottom: 1px solid #999;
|
||||
}
|
||||
|
||||
div.sphinxsidebarwrapper {
|
||||
padding: 18px 10px;
|
||||
}
|
||||
|
||||
div.sphinxsidebarwrapper p.logo {
|
||||
padding: 0;
|
||||
margin: -10px 0 0 0px;
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
div.sphinxsidebarwrapper h1.logo {
|
||||
margin-top: -10px;
|
||||
text-align: center;
|
||||
margin-bottom: 5px;
|
||||
text-align: left;
|
||||
}
|
||||
|
||||
div.sphinxsidebarwrapper h1.logo-name {
|
||||
margin-top: 0px;
|
||||
}
|
||||
|
||||
div.sphinxsidebarwrapper p.blurb {
|
||||
margin-top: 0;
|
||||
font-style: normal;
|
||||
}
|
||||
|
||||
div.sphinxsidebar h3,
|
||||
div.sphinxsidebar h4 {
|
||||
font-family: Georgia, serif;
|
||||
color: #444;
|
||||
font-size: 24px;
|
||||
font-weight: normal;
|
||||
margin: 0 0 5px 0;
|
||||
padding: 0;
|
||||
}
|
||||
|
||||
div.sphinxsidebar h4 {
|
||||
font-size: 20px;
|
||||
}
|
||||
|
||||
div.sphinxsidebar h3 a {
|
||||
color: #444;
|
||||
}
|
||||
|
||||
div.sphinxsidebar p.logo a,
|
||||
div.sphinxsidebar h3 a,
|
||||
div.sphinxsidebar p.logo a:hover,
|
||||
div.sphinxsidebar h3 a:hover {
|
||||
border: none;
|
||||
}
|
||||
|
||||
div.sphinxsidebar p {
|
||||
color: #555;
|
||||
margin: 10px 0;
|
||||
}
|
||||
|
||||
div.sphinxsidebar ul {
|
||||
margin: 10px 0;
|
||||
padding: 0;
|
||||
color: #000;
|
||||
}
|
||||
|
||||
div.sphinxsidebar ul li.toctree-l1 > a {
|
||||
font-size: 120%;
|
||||
}
|
||||
|
||||
div.sphinxsidebar ul li.toctree-l2 > a {
|
||||
font-size: 110%;
|
||||
}
|
||||
|
||||
div.sphinxsidebar input {
|
||||
border: 1px solid #CCC;
|
||||
font-family: Georgia, serif;
|
||||
font-size: 1em;
|
||||
}
|
||||
|
||||
div.sphinxsidebar #searchbox {
|
||||
margin: 1em 0;
|
||||
}
|
||||
|
||||
div.sphinxsidebar .search > div {
|
||||
display: table-cell;
|
||||
}
|
||||
|
||||
div.sphinxsidebar hr {
|
||||
border: none;
|
||||
height: 1px;
|
||||
color: #AAA;
|
||||
background: #AAA;
|
||||
|
||||
text-align: left;
|
||||
margin-left: 0;
|
||||
width: 50%;
|
||||
}
|
||||
|
||||
div.sphinxsidebar .badge {
|
||||
border-bottom: none;
|
||||
}
|
||||
|
||||
div.sphinxsidebar .badge:hover {
|
||||
border-bottom: none;
|
||||
}
|
||||
|
||||
/* To address an issue with donation coming after search */
|
||||
div.sphinxsidebar h3.donation {
|
||||
margin-top: 10px;
|
||||
}
|
||||
|
||||
/* -- body styles ----------------------------------------------------------- */
|
||||
|
||||
a {
|
||||
color: #004B6B;
|
||||
text-decoration: underline;
|
||||
}
|
||||
|
||||
a:hover {
|
||||
color: #6D4100;
|
||||
text-decoration: underline;
|
||||
}
|
||||
|
||||
div.body h1,
|
||||
div.body h2,
|
||||
div.body h3,
|
||||
div.body h4,
|
||||
div.body h5,
|
||||
div.body h6 {
|
||||
font-family: Georgia, serif;
|
||||
font-weight: normal;
|
||||
margin: 30px 0px 10px 0px;
|
||||
padding: 0;
|
||||
}
|
||||
|
||||
div.body h1 { margin-top: 0; padding-top: 0; font-size: 240%; }
|
||||
div.body h2 { font-size: 180%; }
|
||||
div.body h3 { font-size: 150%; }
|
||||
div.body h4 { font-size: 130%; }
|
||||
div.body h5 { font-size: 100%; }
|
||||
div.body h6 { font-size: 100%; }
|
||||
|
||||
a.headerlink {
|
||||
color: #DDD;
|
||||
padding: 0 4px;
|
||||
text-decoration: none;
|
||||
}
|
||||
|
||||
a.headerlink:hover {
|
||||
color: #444;
|
||||
background: #EAEAEA;
|
||||
}
|
||||
|
||||
div.body p, div.body dd, div.body li {
|
||||
line-height: 1.4em;
|
||||
}
|
||||
|
||||
div.admonition {
|
||||
margin: 20px 0px;
|
||||
padding: 10px 30px;
|
||||
background-color: #EEE;
|
||||
border: 1px solid #CCC;
|
||||
}
|
||||
|
||||
div.admonition tt.xref, div.admonition code.xref, div.admonition a tt {
|
||||
background-color: #FBFBFB;
|
||||
border-bottom: 1px solid #fafafa;
|
||||
}
|
||||
|
||||
div.admonition p.admonition-title {
|
||||
font-family: Georgia, serif;
|
||||
font-weight: normal;
|
||||
font-size: 24px;
|
||||
margin: 0 0 10px 0;
|
||||
padding: 0;
|
||||
line-height: 1;
|
||||
}
|
||||
|
||||
div.admonition p.last {
|
||||
margin-bottom: 0;
|
||||
}
|
||||
|
||||
dt:target, .highlight {
|
||||
background: #FAF3E8;
|
||||
}
|
||||
|
||||
div.warning {
|
||||
background-color: #FCC;
|
||||
border: 1px solid #FAA;
|
||||
}
|
||||
|
||||
div.danger {
|
||||
background-color: #FCC;
|
||||
border: 1px solid #FAA;
|
||||
-moz-box-shadow: 2px 2px 4px #D52C2C;
|
||||
-webkit-box-shadow: 2px 2px 4px #D52C2C;
|
||||
box-shadow: 2px 2px 4px #D52C2C;
|
||||
}
|
||||
|
||||
div.error {
|
||||
background-color: #FCC;
|
||||
border: 1px solid #FAA;
|
||||
-moz-box-shadow: 2px 2px 4px #D52C2C;
|
||||
-webkit-box-shadow: 2px 2px 4px #D52C2C;
|
||||
box-shadow: 2px 2px 4px #D52C2C;
|
||||
}
|
||||
|
||||
div.caution {
|
||||
background-color: #FCC;
|
||||
border: 1px solid #FAA;
|
||||
}
|
||||
|
||||
div.attention {
|
||||
background-color: #FCC;
|
||||
border: 1px solid #FAA;
|
||||
}
|
||||
|
||||
div.important {
|
||||
background-color: #EEE;
|
||||
border: 1px solid #CCC;
|
||||
}
|
||||
|
||||
div.note {
|
||||
background-color: #EEE;
|
||||
border: 1px solid #CCC;
|
||||
}
|
||||
|
||||
div.tip {
|
||||
background-color: #EEE;
|
||||
border: 1px solid #CCC;
|
||||
}
|
||||
|
||||
div.hint {
|
||||
background-color: #EEE;
|
||||
border: 1px solid #CCC;
|
||||
}
|
||||
|
||||
div.seealso {
|
||||
background-color: #EEE;
|
||||
border: 1px solid #CCC;
|
||||
}
|
||||
|
||||
div.topic {
|
||||
background-color: #EEE;
|
||||
}
|
||||
|
||||
p.admonition-title {
|
||||
display: inline;
|
||||
}
|
||||
|
||||
p.admonition-title:after {
|
||||
content: ":";
|
||||
}
|
||||
|
||||
pre, tt, code {
|
||||
font-family: 'Consolas', 'Menlo', 'DejaVu Sans Mono', 'Bitstream Vera Sans Mono', monospace;
|
||||
font-size: 0.9em;
|
||||
}
|
||||
|
||||
.hll {
|
||||
background-color: #FFC;
|
||||
margin: 0 -12px;
|
||||
padding: 0 12px;
|
||||
display: block;
|
||||
}
|
||||
|
||||
img.screenshot {
|
||||
}
|
||||
|
||||
tt.descname, tt.descclassname, code.descname, code.descclassname {
|
||||
font-size: 0.95em;
|
||||
}
|
||||
|
||||
tt.descname, code.descname {
|
||||
padding-right: 0.08em;
|
||||
}
|
||||
|
||||
img.screenshot {
|
||||
-moz-box-shadow: 2px 2px 4px #EEE;
|
||||
-webkit-box-shadow: 2px 2px 4px #EEE;
|
||||
box-shadow: 2px 2px 4px #EEE;
|
||||
}
|
||||
|
||||
table.docutils {
|
||||
border: 1px solid #888;
|
||||
-moz-box-shadow: 2px 2px 4px #EEE;
|
||||
-webkit-box-shadow: 2px 2px 4px #EEE;
|
||||
box-shadow: 2px 2px 4px #EEE;
|
||||
}
|
||||
|
||||
table.docutils td, table.docutils th {
|
||||
border: 1px solid #888;
|
||||
padding: 0.25em 0.7em;
|
||||
}
|
||||
|
||||
table.field-list, table.footnote {
|
||||
border: none;
|
||||
-moz-box-shadow: none;
|
||||
-webkit-box-shadow: none;
|
||||
box-shadow: none;
|
||||
}
|
||||
|
||||
table.footnote {
|
||||
margin: 15px 0;
|
||||
width: 100%;
|
||||
border: 1px solid #EEE;
|
||||
background: #FDFDFD;
|
||||
font-size: 0.9em;
|
||||
}
|
||||
|
||||
table.footnote + table.footnote {
|
||||
margin-top: -15px;
|
||||
border-top: none;
|
||||
}
|
||||
|
||||
table.field-list th {
|
||||
padding: 0 0.8em 0 0;
|
||||
}
|
||||
|
||||
table.field-list td {
|
||||
padding: 0;
|
||||
}
|
||||
|
||||
table.field-list p {
|
||||
margin-bottom: 0.8em;
|
||||
}
|
||||
|
||||
/* Cloned from
|
||||
* https://github.com/sphinx-doc/sphinx/commit/ef60dbfce09286b20b7385333d63a60321784e68
|
||||
*/
|
||||
.field-name {
|
||||
-moz-hyphens: manual;
|
||||
-ms-hyphens: manual;
|
||||
-webkit-hyphens: manual;
|
||||
hyphens: manual;
|
||||
}
|
||||
|
||||
table.footnote td.label {
|
||||
width: .1px;
|
||||
padding: 0.3em 0 0.3em 0.5em;
|
||||
}
|
||||
|
||||
table.footnote td {
|
||||
padding: 0.3em 0.5em;
|
||||
}
|
||||
|
||||
dl {
|
||||
margin-left: 0;
|
||||
margin-right: 0;
|
||||
margin-top: 0;
|
||||
padding: 0;
|
||||
}
|
||||
|
||||
dl dd {
|
||||
margin-left: 30px;
|
||||
}
|
||||
|
||||
blockquote {
|
||||
margin: 0 0 0 30px;
|
||||
padding: 0;
|
||||
}
|
||||
|
||||
ul, ol {
|
||||
/* Matches the 30px from the narrow-screen "li > ul" selector below */
|
||||
margin: 10px 0 10px 30px;
|
||||
padding: 0;
|
||||
}
|
||||
|
||||
pre {
|
||||
background: unset;
|
||||
padding: 7px 30px;
|
||||
margin: 15px 0px;
|
||||
line-height: 1.3em;
|
||||
}
|
||||
|
||||
div.viewcode-block:target {
|
||||
background: #ffd;
|
||||
}
|
||||
|
||||
dl pre, blockquote pre, li pre {
|
||||
margin-left: 0;
|
||||
padding-left: 30px;
|
||||
}
|
||||
|
||||
tt, code {
|
||||
background-color: #ecf0f3;
|
||||
color: #222;
|
||||
/* padding: 1px 2px; */
|
||||
}
|
||||
|
||||
tt.xref, code.xref, a tt {
|
||||
background-color: #FBFBFB;
|
||||
border-bottom: 1px solid #fff;
|
||||
}
|
||||
|
||||
a.reference {
|
||||
text-decoration: none;
|
||||
border-bottom: 1px dotted #004B6B;
|
||||
}
|
||||
|
||||
a.reference:hover {
|
||||
border-bottom: 1px solid #6D4100;
|
||||
}
|
||||
|
||||
/* Don't put an underline on images */
|
||||
a.image-reference, a.image-reference:hover {
|
||||
border-bottom: none;
|
||||
}
|
||||
|
||||
a.footnote-reference {
|
||||
text-decoration: none;
|
||||
font-size: 0.7em;
|
||||
vertical-align: top;
|
||||
border-bottom: 1px dotted #004B6B;
|
||||
}
|
||||
|
||||
a.footnote-reference:hover {
|
||||
border-bottom: 1px solid #6D4100;
|
||||
}
|
||||
|
||||
a:hover tt, a:hover code {
|
||||
background: #EEE;
|
||||
}
|
||||
|
||||
@media screen and (max-width: 940px) {
|
||||
|
||||
body {
|
||||
margin: 0;
|
||||
padding: 20px 30px;
|
||||
}
|
||||
|
||||
div.documentwrapper {
|
||||
float: none;
|
||||
background: #fff;
|
||||
margin-left: 0;
|
||||
margin-top: 0;
|
||||
margin-right: 0;
|
||||
margin-bottom: 0;
|
||||
}
|
||||
|
||||
div.sphinxsidebar {
|
||||
display: block;
|
||||
float: none;
|
||||
width: unset;
|
||||
margin: 50px -30px -20px -30px;
|
||||
padding: 10px 20px;
|
||||
background: #333;
|
||||
color: #FFF;
|
||||
}
|
||||
|
||||
div.sphinxsidebar h3, div.sphinxsidebar h4, div.sphinxsidebar p,
|
||||
div.sphinxsidebar h3 a {
|
||||
color: #fff;
|
||||
}
|
||||
|
||||
div.sphinxsidebar a {
|
||||
color: #AAA;
|
||||
}
|
||||
|
||||
div.sphinxsidebar p.logo {
|
||||
display: none;
|
||||
}
|
||||
|
||||
div.document {
|
||||
width: 100%;
|
||||
margin: 0;
|
||||
}
|
||||
|
||||
div.footer {
|
||||
display: none;
|
||||
}
|
||||
|
||||
div.bodywrapper {
|
||||
margin: 0;
|
||||
}
|
||||
|
||||
div.body {
|
||||
min-height: 0;
|
||||
min-width: auto; /* fixes width on small screens, breaks .hll */
|
||||
padding: 0;
|
||||
}
|
||||
|
||||
.hll {
|
||||
/* "fixes" the breakage */
|
||||
width: max-content;
|
||||
}
|
||||
|
||||
.rtd_doc_footer {
|
||||
display: none;
|
||||
}
|
||||
|
||||
.document {
|
||||
width: auto;
|
||||
}
|
||||
|
||||
.footer {
|
||||
width: auto;
|
||||
}
|
||||
|
||||
.github {
|
||||
display: none;
|
||||
}
|
||||
|
||||
ul {
|
||||
margin-left: 0;
|
||||
}
|
||||
|
||||
li > ul {
|
||||
/* Matches the 30px from the "ul, ol" selector above */
|
||||
margin-left: 30px;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/* misc. */
|
||||
|
||||
.revsys-inline {
|
||||
display: none!important;
|
||||
}
|
||||
|
||||
/* Hide ugly table cell borders in ..bibliography:: directive output */
|
||||
table.docutils.citation, table.docutils.citation td, table.docutils.citation th {
|
||||
border: none;
|
||||
/* Below needed in some edge cases; if not applied, bottom shadows appear */
|
||||
-moz-box-shadow: none;
|
||||
-webkit-box-shadow: none;
|
||||
box-shadow: none;
|
||||
}
|
||||
|
||||
|
||||
/* relbar */
|
||||
|
||||
.related {
|
||||
line-height: 30px;
|
||||
width: 100%;
|
||||
font-size: 0.9rem;
|
||||
}
|
||||
|
||||
.related.top {
|
||||
border-bottom: 1px solid #EEE;
|
||||
margin-bottom: 20px;
|
||||
}
|
||||
|
||||
.related.bottom {
|
||||
border-top: 1px solid #EEE;
|
||||
}
|
||||
|
||||
.related ul {
|
||||
padding: 0;
|
||||
margin: 0;
|
||||
list-style: none;
|
||||
}
|
||||
|
||||
.related li {
|
||||
display: inline;
|
||||
}
|
||||
|
||||
nav#rellinks {
|
||||
float: right;
|
||||
}
|
||||
|
||||
nav#rellinks li+li:before {
|
||||
content: "|";
|
||||
}
|
||||
|
||||
nav#breadcrumbs li+li:before {
|
||||
content: "\00BB";
|
||||
}
|
||||
|
||||
/* Hide certain items when printing */
|
||||
@media print {
|
||||
div.related {
|
||||
display: none;
|
||||
}
|
||||
}
|
||||
|
||||
img.github {
|
||||
position: absolute;
|
||||
top: 0;
|
||||
border: 0;
|
||||
right: 0;
|
||||
}
|
||||
@@ -1,906 +0,0 @@
|
||||
/*
|
||||
* Sphinx stylesheet -- basic theme.
|
||||
*/
|
||||
|
||||
/* -- main layout ----------------------------------------------------------- */
|
||||
|
||||
div.clearer {
|
||||
clear: both;
|
||||
}
|
||||
|
||||
div.section::after {
|
||||
display: block;
|
||||
content: '';
|
||||
clear: left;
|
||||
}
|
||||
|
||||
/* -- relbar ---------------------------------------------------------------- */
|
||||
|
||||
div.related {
|
||||
width: 100%;
|
||||
font-size: 90%;
|
||||
}
|
||||
|
||||
div.related h3 {
|
||||
display: none;
|
||||
}
|
||||
|
||||
div.related ul {
|
||||
margin: 0;
|
||||
padding: 0 0 0 10px;
|
||||
list-style: none;
|
||||
}
|
||||
|
||||
div.related li {
|
||||
display: inline;
|
||||
}
|
||||
|
||||
div.related li.right {
|
||||
float: right;
|
||||
margin-right: 5px;
|
||||
}
|
||||
|
||||
/* -- sidebar --------------------------------------------------------------- */
|
||||
|
||||
div.sphinxsidebarwrapper {
|
||||
padding: 10px 5px 0 10px;
|
||||
}
|
||||
|
||||
div.sphinxsidebar {
|
||||
float: left;
|
||||
width: 230px;
|
||||
margin-left: -100%;
|
||||
font-size: 90%;
|
||||
word-wrap: break-word;
|
||||
overflow-wrap : break-word;
|
||||
}
|
||||
|
||||
div.sphinxsidebar ul {
|
||||
list-style: none;
|
||||
}
|
||||
|
||||
div.sphinxsidebar ul ul,
|
||||
div.sphinxsidebar ul.want-points {
|
||||
margin-left: 20px;
|
||||
list-style: square;
|
||||
}
|
||||
|
||||
div.sphinxsidebar ul ul {
|
||||
margin-top: 0;
|
||||
margin-bottom: 0;
|
||||
}
|
||||
|
||||
div.sphinxsidebar form {
|
||||
margin-top: 10px;
|
||||
}
|
||||
|
||||
div.sphinxsidebar input {
|
||||
border: 1px solid #98dbcc;
|
||||
font-family: sans-serif;
|
||||
font-size: 1em;
|
||||
}
|
||||
|
||||
div.sphinxsidebar #searchbox form.search {
|
||||
overflow: hidden;
|
||||
}
|
||||
|
||||
div.sphinxsidebar #searchbox input[type="text"] {
|
||||
float: left;
|
||||
width: 80%;
|
||||
padding: 0.25em;
|
||||
box-sizing: border-box;
|
||||
}
|
||||
|
||||
div.sphinxsidebar #searchbox input[type="submit"] {
|
||||
float: left;
|
||||
width: 20%;
|
||||
border-left: none;
|
||||
padding: 0.25em;
|
||||
box-sizing: border-box;
|
||||
}
|
||||
|
||||
|
||||
img {
|
||||
border: 0;
|
||||
max-width: 100%;
|
||||
}
|
||||
|
||||
/* -- search page ----------------------------------------------------------- */
|
||||
|
||||
ul.search {
|
||||
margin-top: 10px;
|
||||
}
|
||||
|
||||
ul.search li {
|
||||
padding: 5px 0;
|
||||
}
|
||||
|
||||
ul.search li a {
|
||||
font-weight: bold;
|
||||
}
|
||||
|
||||
ul.search li p.context {
|
||||
color: #888;
|
||||
margin: 2px 0 0 30px;
|
||||
text-align: left;
|
||||
}
|
||||
|
||||
ul.keywordmatches li.goodmatch a {
|
||||
font-weight: bold;
|
||||
}
|
||||
|
||||
/* -- index page ------------------------------------------------------------ */
|
||||
|
||||
table.contentstable {
|
||||
width: 90%;
|
||||
margin-left: auto;
|
||||
margin-right: auto;
|
||||
}
|
||||
|
||||
table.contentstable p.biglink {
|
||||
line-height: 150%;
|
||||
}
|
||||
|
||||
a.biglink {
|
||||
font-size: 1.3em;
|
||||
}
|
||||
|
||||
span.linkdescr {
|
||||
font-style: italic;
|
||||
padding-top: 5px;
|
||||
font-size: 90%;
|
||||
}
|
||||
|
||||
/* -- general index --------------------------------------------------------- */
|
||||
|
||||
table.indextable {
|
||||
width: 100%;
|
||||
}
|
||||
|
||||
table.indextable td {
|
||||
text-align: left;
|
||||
vertical-align: top;
|
||||
}
|
||||
|
||||
table.indextable ul {
|
||||
margin-top: 0;
|
||||
margin-bottom: 0;
|
||||
list-style-type: none;
|
||||
}
|
||||
|
||||
table.indextable > tbody > tr > td > ul {
|
||||
padding-left: 0em;
|
||||
}
|
||||
|
||||
table.indextable tr.pcap {
|
||||
height: 10px;
|
||||
}
|
||||
|
||||
table.indextable tr.cap {
|
||||
margin-top: 10px;
|
||||
background-color: #f2f2f2;
|
||||
}
|
||||
|
||||
img.toggler {
|
||||
margin-right: 3px;
|
||||
margin-top: 3px;
|
||||
cursor: pointer;
|
||||
}
|
||||
|
||||
div.modindex-jumpbox {
|
||||
border-top: 1px solid #ddd;
|
||||
border-bottom: 1px solid #ddd;
|
||||
margin: 1em 0 1em 0;
|
||||
padding: 0.4em;
|
||||
}
|
||||
|
||||
div.genindex-jumpbox {
|
||||
border-top: 1px solid #ddd;
|
||||
border-bottom: 1px solid #ddd;
|
||||
margin: 1em 0 1em 0;
|
||||
padding: 0.4em;
|
||||
}
|
||||
|
||||
/* -- domain module index --------------------------------------------------- */
|
||||
|
||||
table.modindextable td {
|
||||
padding: 2px;
|
||||
border-collapse: collapse;
|
||||
}
|
||||
|
||||
/* -- general body styles --------------------------------------------------- */
|
||||
|
||||
div.body {
|
||||
min-width: inherit;
|
||||
max-width: 800px;
|
||||
}
|
||||
|
||||
div.body p, div.body dd, div.body li, div.body blockquote {
|
||||
-moz-hyphens: auto;
|
||||
-ms-hyphens: auto;
|
||||
-webkit-hyphens: auto;
|
||||
hyphens: auto;
|
||||
}
|
||||
|
||||
a.headerlink {
|
||||
visibility: hidden;
|
||||
}
|
||||
|
||||
a:visited {
|
||||
color: #551A8B;
|
||||
}
|
||||
|
||||
h1:hover > a.headerlink,
|
||||
h2:hover > a.headerlink,
|
||||
h3:hover > a.headerlink,
|
||||
h4:hover > a.headerlink,
|
||||
h5:hover > a.headerlink,
|
||||
h6:hover > a.headerlink,
|
||||
dt:hover > a.headerlink,
|
||||
caption:hover > a.headerlink,
|
||||
p.caption:hover > a.headerlink,
|
||||
div.code-block-caption:hover > a.headerlink {
|
||||
visibility: visible;
|
||||
}
|
||||
|
||||
div.body p.caption {
|
||||
text-align: inherit;
|
||||
}
|
||||
|
||||
div.body td {
|
||||
text-align: left;
|
||||
}
|
||||
|
||||
.first {
|
||||
margin-top: 0 !important;
|
||||
}
|
||||
|
||||
p.rubric {
|
||||
margin-top: 30px;
|
||||
font-weight: bold;
|
||||
}
|
||||
|
||||
img.align-left, figure.align-left, .figure.align-left, object.align-left {
|
||||
clear: left;
|
||||
float: left;
|
||||
margin-right: 1em;
|
||||
}
|
||||
|
||||
img.align-right, figure.align-right, .figure.align-right, object.align-right {
|
||||
clear: right;
|
||||
float: right;
|
||||
margin-left: 1em;
|
||||
}
|
||||
|
||||
img.align-center, figure.align-center, .figure.align-center, object.align-center {
|
||||
display: block;
|
||||
margin-left: auto;
|
||||
margin-right: auto;
|
||||
}
|
||||
|
||||
img.align-default, figure.align-default, .figure.align-default {
|
||||
display: block;
|
||||
margin-left: auto;
|
||||
margin-right: auto;
|
||||
}
|
||||
|
||||
.align-left {
|
||||
text-align: left;
|
||||
}
|
||||
|
||||
.align-center {
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
.align-default {
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
.align-right {
|
||||
text-align: right;
|
||||
}
|
||||
|
||||
/* -- sidebars -------------------------------------------------------------- */
|
||||
|
||||
div.sidebar,
|
||||
aside.sidebar {
|
||||
margin: 0 0 0.5em 1em;
|
||||
border: 1px solid #ddb;
|
||||
padding: 7px;
|
||||
background-color: #ffe;
|
||||
width: 40%;
|
||||
float: right;
|
||||
clear: right;
|
||||
overflow-x: auto;
|
||||
}
|
||||
|
||||
p.sidebar-title {
|
||||
font-weight: bold;
|
||||
}
|
||||
|
||||
nav.contents,
|
||||
aside.topic,
|
||||
div.admonition, div.topic, blockquote {
|
||||
clear: left;
|
||||
}
|
||||
|
||||
/* -- topics ---------------------------------------------------------------- */
|
||||
|
||||
nav.contents,
|
||||
aside.topic,
|
||||
div.topic {
|
||||
border: 1px solid #ccc;
|
||||
padding: 7px;
|
||||
margin: 10px 0 10px 0;
|
||||
}
|
||||
|
||||
p.topic-title {
|
||||
font-size: 1.1em;
|
||||
font-weight: bold;
|
||||
margin-top: 10px;
|
||||
}
|
||||
|
||||
/* -- admonitions ----------------------------------------------------------- */
|
||||
|
||||
div.admonition {
|
||||
margin-top: 10px;
|
||||
margin-bottom: 10px;
|
||||
padding: 7px;
|
||||
}
|
||||
|
||||
div.admonition dt {
|
||||
font-weight: bold;
|
||||
}
|
||||
|
||||
p.admonition-title {
|
||||
margin: 0px 10px 5px 0px;
|
||||
font-weight: bold;
|
||||
}
|
||||
|
||||
div.body p.centered {
|
||||
text-align: center;
|
||||
margin-top: 25px;
|
||||
}
|
||||
|
||||
/* -- content of sidebars/topics/admonitions -------------------------------- */
|
||||
|
||||
div.sidebar > :last-child,
|
||||
aside.sidebar > :last-child,
|
||||
nav.contents > :last-child,
|
||||
aside.topic > :last-child,
|
||||
div.topic > :last-child,
|
||||
div.admonition > :last-child {
|
||||
margin-bottom: 0;
|
||||
}
|
||||
|
||||
div.sidebar::after,
|
||||
aside.sidebar::after,
|
||||
nav.contents::after,
|
||||
aside.topic::after,
|
||||
div.topic::after,
|
||||
div.admonition::after,
|
||||
blockquote::after {
|
||||
display: block;
|
||||
content: '';
|
||||
clear: both;
|
||||
}
|
||||
|
||||
/* -- tables ---------------------------------------------------------------- */
|
||||
|
||||
table.docutils {
|
||||
margin-top: 10px;
|
||||
margin-bottom: 10px;
|
||||
border: 0;
|
||||
border-collapse: collapse;
|
||||
}
|
||||
|
||||
table.align-center {
|
||||
margin-left: auto;
|
||||
margin-right: auto;
|
||||
}
|
||||
|
||||
table.align-default {
|
||||
margin-left: auto;
|
||||
margin-right: auto;
|
||||
}
|
||||
|
||||
table caption span.caption-number {
|
||||
font-style: italic;
|
||||
}
|
||||
|
||||
table caption span.caption-text {
|
||||
}
|
||||
|
||||
table.docutils td, table.docutils th {
|
||||
padding: 1px 8px 1px 5px;
|
||||
border-top: 0;
|
||||
border-left: 0;
|
||||
border-right: 0;
|
||||
border-bottom: 1px solid #aaa;
|
||||
}
|
||||
|
||||
th {
|
||||
text-align: left;
|
||||
padding-right: 5px;
|
||||
}
|
||||
|
||||
table.citation {
|
||||
border-left: solid 1px gray;
|
||||
margin-left: 1px;
|
||||
}
|
||||
|
||||
table.citation td {
|
||||
border-bottom: none;
|
||||
}
|
||||
|
||||
th > :first-child,
|
||||
td > :first-child {
|
||||
margin-top: 0px;
|
||||
}
|
||||
|
||||
th > :last-child,
|
||||
td > :last-child {
|
||||
margin-bottom: 0px;
|
||||
}
|
||||
|
||||
/* -- figures --------------------------------------------------------------- */
|
||||
|
||||
div.figure, figure {
|
||||
margin: 0.5em;
|
||||
padding: 0.5em;
|
||||
}
|
||||
|
||||
div.figure p.caption, figcaption {
|
||||
padding: 0.3em;
|
||||
}
|
||||
|
||||
div.figure p.caption span.caption-number,
|
||||
figcaption span.caption-number {
|
||||
font-style: italic;
|
||||
}
|
||||
|
||||
div.figure p.caption span.caption-text,
|
||||
figcaption span.caption-text {
|
||||
}
|
||||
|
||||
/* -- field list styles ----------------------------------------------------- */
|
||||
|
||||
table.field-list td, table.field-list th {
|
||||
border: 0 !important;
|
||||
}
|
||||
|
||||
.field-list ul {
|
||||
margin: 0;
|
||||
padding-left: 1em;
|
||||
}
|
||||
|
||||
.field-list p {
|
||||
margin: 0;
|
||||
}
|
||||
|
||||
.field-name {
|
||||
-moz-hyphens: manual;
|
||||
-ms-hyphens: manual;
|
||||
-webkit-hyphens: manual;
|
||||
hyphens: manual;
|
||||
}
|
||||
|
||||
/* -- hlist styles ---------------------------------------------------------- */
|
||||
|
||||
table.hlist {
|
||||
margin: 1em 0;
|
||||
}
|
||||
|
||||
table.hlist td {
|
||||
vertical-align: top;
|
||||
}
|
||||
|
||||
/* -- object description styles --------------------------------------------- */
|
||||
|
||||
.sig {
|
||||
font-family: 'Consolas', 'Menlo', 'DejaVu Sans Mono', 'Bitstream Vera Sans Mono', monospace;
|
||||
}
|
||||
|
||||
.sig-name, code.descname {
|
||||
background-color: transparent;
|
||||
font-weight: bold;
|
||||
}
|
||||
|
||||
.sig-name {
|
||||
font-size: 1.1em;
|
||||
}
|
||||
|
||||
code.descname {
|
||||
font-size: 1.2em;
|
||||
}
|
||||
|
||||
.sig-prename, code.descclassname {
|
||||
background-color: transparent;
|
||||
}
|
||||
|
||||
.optional {
|
||||
font-size: 1.3em;
|
||||
}
|
||||
|
||||
.sig-paren {
|
||||
font-size: larger;
|
||||
}
|
||||
|
||||
.sig-param.n {
|
||||
font-style: italic;
|
||||
}
|
||||
|
||||
/* C++ specific styling */
|
||||
|
||||
.sig-inline.c-texpr,
|
||||
.sig-inline.cpp-texpr {
|
||||
font-family: unset;
|
||||
}
|
||||
|
||||
.sig.c .k, .sig.c .kt,
|
||||
.sig.cpp .k, .sig.cpp .kt {
|
||||
color: #0033B3;
|
||||
}
|
||||
|
||||
.sig.c .m,
|
||||
.sig.cpp .m {
|
||||
color: #1750EB;
|
||||
}
|
||||
|
||||
.sig.c .s, .sig.c .sc,
|
||||
.sig.cpp .s, .sig.cpp .sc {
|
||||
color: #067D17;
|
||||
}
|
||||
|
||||
|
||||
/* -- other body styles ----------------------------------------------------- */
|
||||
|
||||
ol.arabic {
|
||||
list-style: decimal;
|
||||
}
|
||||
|
||||
ol.loweralpha {
|
||||
list-style: lower-alpha;
|
||||
}
|
||||
|
||||
ol.upperalpha {
|
||||
list-style: upper-alpha;
|
||||
}
|
||||
|
||||
ol.lowerroman {
|
||||
list-style: lower-roman;
|
||||
}
|
||||
|
||||
ol.upperroman {
|
||||
list-style: upper-roman;
|
||||
}
|
||||
|
||||
:not(li) > ol > li:first-child > :first-child,
|
||||
:not(li) > ul > li:first-child > :first-child {
|
||||
margin-top: 0px;
|
||||
}
|
||||
|
||||
:not(li) > ol > li:last-child > :last-child,
|
||||
:not(li) > ul > li:last-child > :last-child {
|
||||
margin-bottom: 0px;
|
||||
}
|
||||
|
||||
ol.simple ol p,
|
||||
ol.simple ul p,
|
||||
ul.simple ol p,
|
||||
ul.simple ul p {
|
||||
margin-top: 0;
|
||||
}
|
||||
|
||||
ol.simple > li:not(:first-child) > p,
|
||||
ul.simple > li:not(:first-child) > p {
|
||||
margin-top: 0;
|
||||
}
|
||||
|
||||
ol.simple p,
|
||||
ul.simple p {
|
||||
margin-bottom: 0;
|
||||
}
|
||||
|
||||
aside.footnote > span,
|
||||
div.citation > span {
|
||||
float: left;
|
||||
}
|
||||
aside.footnote > span:last-of-type,
|
||||
div.citation > span:last-of-type {
|
||||
padding-right: 0.5em;
|
||||
}
|
||||
aside.footnote > p {
|
||||
margin-left: 2em;
|
||||
}
|
||||
div.citation > p {
|
||||
margin-left: 4em;
|
||||
}
|
||||
aside.footnote > p:last-of-type,
|
||||
div.citation > p:last-of-type {
|
||||
margin-bottom: 0em;
|
||||
}
|
||||
aside.footnote > p:last-of-type:after,
|
||||
div.citation > p:last-of-type:after {
|
||||
content: "";
|
||||
clear: both;
|
||||
}
|
||||
|
||||
dl.field-list {
|
||||
display: grid;
|
||||
grid-template-columns: fit-content(30%) auto;
|
||||
}
|
||||
|
||||
dl.field-list > dt {
|
||||
font-weight: bold;
|
||||
word-break: break-word;
|
||||
padding-left: 0.5em;
|
||||
padding-right: 5px;
|
||||
}
|
||||
|
||||
dl.field-list > dd {
|
||||
padding-left: 0.5em;
|
||||
margin-top: 0em;
|
||||
margin-left: 0em;
|
||||
margin-bottom: 0em;
|
||||
}
|
||||
|
||||
dl {
|
||||
margin-bottom: 15px;
|
||||
}
|
||||
|
||||
dd > :first-child {
|
||||
margin-top: 0px;
|
||||
}
|
||||
|
||||
dd ul, dd table {
|
||||
margin-bottom: 10px;
|
||||
}
|
||||
|
||||
dd {
|
||||
margin-top: 3px;
|
||||
margin-bottom: 10px;
|
||||
margin-left: 30px;
|
||||
}
|
||||
|
||||
.sig dd {
|
||||
margin-top: 0px;
|
||||
margin-bottom: 0px;
|
||||
}
|
||||
|
||||
.sig dl {
|
||||
margin-top: 0px;
|
||||
margin-bottom: 0px;
|
||||
}
|
||||
|
||||
dl > dd:last-child,
|
||||
dl > dd:last-child > :last-child {
|
||||
margin-bottom: 0;
|
||||
}
|
||||
|
||||
dt:target, span.highlighted {
|
||||
background-color: #fbe54e;
|
||||
}
|
||||
|
||||
rect.highlighted {
|
||||
fill: #fbe54e;
|
||||
}
|
||||
|
||||
dl.glossary dt {
|
||||
font-weight: bold;
|
||||
font-size: 1.1em;
|
||||
}
|
||||
|
||||
.versionmodified {
|
||||
font-style: italic;
|
||||
}
|
||||
|
||||
.system-message {
|
||||
background-color: #fda;
|
||||
padding: 5px;
|
||||
border: 3px solid red;
|
||||
}
|
||||
|
||||
.footnote:target {
|
||||
background-color: #ffa;
|
||||
}
|
||||
|
||||
.line-block {
|
||||
display: block;
|
||||
margin-top: 1em;
|
||||
margin-bottom: 1em;
|
||||
}
|
||||
|
||||
.line-block .line-block {
|
||||
margin-top: 0;
|
||||
margin-bottom: 0;
|
||||
margin-left: 1.5em;
|
||||
}
|
||||
|
||||
.guilabel, .menuselection {
|
||||
font-family: sans-serif;
|
||||
}
|
||||
|
||||
.accelerator {
|
||||
text-decoration: underline;
|
||||
}
|
||||
|
||||
.classifier {
|
||||
font-style: oblique;
|
||||
}
|
||||
|
||||
.classifier:before {
|
||||
font-style: normal;
|
||||
margin: 0 0.5em;
|
||||
content: ":";
|
||||
display: inline-block;
|
||||
}
|
||||
|
||||
abbr, acronym {
|
||||
border-bottom: dotted 1px;
|
||||
cursor: help;
|
||||
}
|
||||
|
||||
/* -- code displays --------------------------------------------------------- */
|
||||
|
||||
pre {
|
||||
overflow: auto;
|
||||
overflow-y: hidden; /* fixes display issues on Chrome browsers */
|
||||
}
|
||||
|
||||
pre, div[class*="highlight-"] {
|
||||
clear: both;
|
||||
}
|
||||
|
||||
span.pre {
|
||||
-moz-hyphens: none;
|
||||
-ms-hyphens: none;
|
||||
-webkit-hyphens: none;
|
||||
hyphens: none;
|
||||
white-space: nowrap;
|
||||
}
|
||||
|
||||
div[class*="highlight-"] {
|
||||
margin: 1em 0;
|
||||
}
|
||||
|
||||
td.linenos pre {
|
||||
border: 0;
|
||||
background-color: transparent;
|
||||
color: #aaa;
|
||||
}
|
||||
|
||||
table.highlighttable {
|
||||
display: block;
|
||||
}
|
||||
|
||||
table.highlighttable tbody {
|
||||
display: block;
|
||||
}
|
||||
|
||||
table.highlighttable tr {
|
||||
display: flex;
|
||||
}
|
||||
|
||||
table.highlighttable td {
|
||||
margin: 0;
|
||||
padding: 0;
|
||||
}
|
||||
|
||||
table.highlighttable td.linenos {
|
||||
padding-right: 0.5em;
|
||||
}
|
||||
|
||||
table.highlighttable td.code {
|
||||
flex: 1;
|
||||
overflow: hidden;
|
||||
}
|
||||
|
||||
.highlight .hll {
|
||||
display: block;
|
||||
}
|
||||
|
||||
div.highlight pre,
|
||||
table.highlighttable pre {
|
||||
margin: 0;
|
||||
}
|
||||
|
||||
div.code-block-caption + div {
|
||||
margin-top: 0;
|
||||
}
|
||||
|
||||
div.code-block-caption {
|
||||
margin-top: 1em;
|
||||
padding: 2px 5px;
|
||||
font-size: small;
|
||||
}
|
||||
|
||||
div.code-block-caption code {
|
||||
background-color: transparent;
|
||||
}
|
||||
|
||||
table.highlighttable td.linenos,
|
||||
span.linenos,
|
||||
div.highlight span.gp { /* gp: Generic.Prompt */
|
||||
user-select: none;
|
||||
-webkit-user-select: text; /* Safari fallback only */
|
||||
-webkit-user-select: none; /* Chrome/Safari */
|
||||
-moz-user-select: none; /* Firefox */
|
||||
-ms-user-select: none; /* IE10+ */
|
||||
}
|
||||
|
||||
div.code-block-caption span.caption-number {
|
||||
padding: 0.1em 0.3em;
|
||||
font-style: italic;
|
||||
}
|
||||
|
||||
div.code-block-caption span.caption-text {
|
||||
}
|
||||
|
||||
div.literal-block-wrapper {
|
||||
margin: 1em 0;
|
||||
}
|
||||
|
||||
code.xref, a code {
|
||||
background-color: transparent;
|
||||
font-weight: bold;
|
||||
}
|
||||
|
||||
h1 code, h2 code, h3 code, h4 code, h5 code, h6 code {
|
||||
background-color: transparent;
|
||||
}
|
||||
|
||||
.viewcode-link {
|
||||
float: right;
|
||||
}
|
||||
|
||||
.viewcode-back {
|
||||
float: right;
|
||||
font-family: sans-serif;
|
||||
}
|
||||
|
||||
div.viewcode-block:target {
|
||||
margin: -1px -10px;
|
||||
padding: 0 10px;
|
||||
}
|
||||
|
||||
/* -- math display ---------------------------------------------------------- */
|
||||
|
||||
img.math {
|
||||
vertical-align: middle;
|
||||
}
|
||||
|
||||
div.body div.math p {
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
span.eqno {
|
||||
float: right;
|
||||
}
|
||||
|
||||
span.eqno a.headerlink {
|
||||
position: absolute;
|
||||
z-index: 1;
|
||||
}
|
||||
|
||||
div.math:hover a.headerlink {
|
||||
visibility: visible;
|
||||
}
|
||||
|
||||
/* -- printout stylesheet --------------------------------------------------- */
|
||||
|
||||
@media print {
|
||||
div.document,
|
||||
div.documentwrapper,
|
||||
div.bodywrapper {
|
||||
margin: 0 !important;
|
||||
width: 100%;
|
||||
}
|
||||
|
||||
div.sphinxsidebar,
|
||||
div.related,
|
||||
div.footer,
|
||||
#top-link {
|
||||
display: none;
|
||||
}
|
||||
}
|
||||
@@ -1,4 +0,0 @@
|
||||
<svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-check" width="44" height="44" viewBox="0 0 24 24" stroke-width="2" stroke="#22863a" fill="none" stroke-linecap="round" stroke-linejoin="round">
|
||||
<path stroke="none" d="M0 0h24v24H0z" fill="none"/>
|
||||
<path d="M5 12l5 5l10 -10" />
|
||||
</svg>
|
||||
|
Before Width: | Height: | Size: 313 B |
Vendored
-7
File diff suppressed because one or more lines are too long
@@ -1,5 +0,0 @@
|
||||
<svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-copy" width="44" height="44" viewBox="0 0 24 24" stroke-width="1.5" stroke="#000000" fill="none" stroke-linecap="round" stroke-linejoin="round">
|
||||
<path stroke="none" d="M0 0h24v24H0z" fill="none"/>
|
||||
<rect x="8" y="8" width="12" height="12" rx="2" />
|
||||
<path d="M16 8v-2a2 2 0 0 0 -2 -2h-8a2 2 0 0 0 -2 2v8a2 2 0 0 0 2 2h2" />
|
||||
</svg>
|
||||
|
Before Width: | Height: | Size: 411 B |
@@ -1,94 +0,0 @@
|
||||
/* Copy buttons */
|
||||
button.copybtn {
|
||||
position: absolute;
|
||||
display: flex;
|
||||
top: .3em;
|
||||
right: .3em;
|
||||
width: 1.7em;
|
||||
height: 1.7em;
|
||||
opacity: 0;
|
||||
transition: opacity 0.3s, border .3s, background-color .3s;
|
||||
user-select: none;
|
||||
padding: 0;
|
||||
border: none;
|
||||
outline: none;
|
||||
border-radius: 0.4em;
|
||||
/* The colors that GitHub uses */
|
||||
border: #1b1f2426 1px solid;
|
||||
background-color: #f6f8fa;
|
||||
color: #57606a;
|
||||
}
|
||||
|
||||
button.copybtn.success {
|
||||
border-color: #22863a;
|
||||
color: #22863a;
|
||||
}
|
||||
|
||||
button.copybtn svg {
|
||||
stroke: currentColor;
|
||||
width: 1.5em;
|
||||
height: 1.5em;
|
||||
padding: 0.1em;
|
||||
}
|
||||
|
||||
div.highlight {
|
||||
position: relative;
|
||||
}
|
||||
|
||||
/* Show the copybutton */
|
||||
.highlight:hover button.copybtn, button.copybtn.success {
|
||||
opacity: 1;
|
||||
}
|
||||
|
||||
.highlight button.copybtn:hover {
|
||||
background-color: rgb(235, 235, 235);
|
||||
}
|
||||
|
||||
.highlight button.copybtn:active {
|
||||
background-color: rgb(187, 187, 187);
|
||||
}
|
||||
|
||||
/**
|
||||
* A minimal CSS-only tooltip copied from:
|
||||
* https://codepen.io/mildrenben/pen/rVBrpK
|
||||
*
|
||||
* To use, write HTML like the following:
|
||||
*
|
||||
* <p class="o-tooltip--left" data-tooltip="Hey">Short</p>
|
||||
*/
|
||||
.o-tooltip--left {
|
||||
position: relative;
|
||||
}
|
||||
|
||||
.o-tooltip--left:after {
|
||||
opacity: 0;
|
||||
visibility: hidden;
|
||||
position: absolute;
|
||||
content: attr(data-tooltip);
|
||||
padding: .2em;
|
||||
font-size: .8em;
|
||||
left: -.2em;
|
||||
background: grey;
|
||||
color: white;
|
||||
white-space: nowrap;
|
||||
z-index: 2;
|
||||
border-radius: 2px;
|
||||
transform: translateX(-102%) translateY(0);
|
||||
transition: opacity 0.2s cubic-bezier(0.64, 0.09, 0.08, 1), transform 0.2s cubic-bezier(0.64, 0.09, 0.08, 1);
|
||||
}
|
||||
|
||||
.o-tooltip--left:hover:after {
|
||||
display: block;
|
||||
opacity: 1;
|
||||
visibility: visible;
|
||||
transform: translateX(-100%) translateY(0);
|
||||
transition: opacity 0.2s cubic-bezier(0.64, 0.09, 0.08, 1), transform 0.2s cubic-bezier(0.64, 0.09, 0.08, 1);
|
||||
transition-delay: .5s;
|
||||
}
|
||||
|
||||
/* By default the copy button shouldn't show up when printing a page */
|
||||
@media print {
|
||||
button.copybtn {
|
||||
display: none;
|
||||
}
|
||||
}
|
||||
@@ -1,248 +0,0 @@
|
||||
// Localization support
|
||||
const messages = {
|
||||
'en': {
|
||||
'copy': 'Copy',
|
||||
'copy_to_clipboard': 'Copy to clipboard',
|
||||
'copy_success': 'Copied!',
|
||||
'copy_failure': 'Failed to copy',
|
||||
},
|
||||
'es' : {
|
||||
'copy': 'Copiar',
|
||||
'copy_to_clipboard': 'Copiar al portapapeles',
|
||||
'copy_success': '¡Copiado!',
|
||||
'copy_failure': 'Error al copiar',
|
||||
},
|
||||
'de' : {
|
||||
'copy': 'Kopieren',
|
||||
'copy_to_clipboard': 'In die Zwischenablage kopieren',
|
||||
'copy_success': 'Kopiert!',
|
||||
'copy_failure': 'Fehler beim Kopieren',
|
||||
},
|
||||
'fr' : {
|
||||
'copy': 'Copier',
|
||||
'copy_to_clipboard': 'Copier dans le presse-papier',
|
||||
'copy_success': 'Copié !',
|
||||
'copy_failure': 'Échec de la copie',
|
||||
},
|
||||
'ru': {
|
||||
'copy': 'Скопировать',
|
||||
'copy_to_clipboard': 'Скопировать в буфер',
|
||||
'copy_success': 'Скопировано!',
|
||||
'copy_failure': 'Не удалось скопировать',
|
||||
},
|
||||
'zh-CN': {
|
||||
'copy': '复制',
|
||||
'copy_to_clipboard': '复制到剪贴板',
|
||||
'copy_success': '复制成功!',
|
||||
'copy_failure': '复制失败',
|
||||
},
|
||||
'it' : {
|
||||
'copy': 'Copiare',
|
||||
'copy_to_clipboard': 'Copiato negli appunti',
|
||||
'copy_success': 'Copiato!',
|
||||
'copy_failure': 'Errore durante la copia',
|
||||
}
|
||||
}
|
||||
|
||||
let locale = 'en'
|
||||
if( document.documentElement.lang !== undefined
|
||||
&& messages[document.documentElement.lang] !== undefined ) {
|
||||
locale = document.documentElement.lang
|
||||
}
|
||||
|
||||
let doc_url_root = DOCUMENTATION_OPTIONS.URL_ROOT;
|
||||
if (doc_url_root == '#') {
|
||||
doc_url_root = '';
|
||||
}
|
||||
|
||||
/**
|
||||
* SVG files for our copy buttons
|
||||
*/
|
||||
let iconCheck = `<svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-check" width="44" height="44" viewBox="0 0 24 24" stroke-width="2" stroke="#22863a" fill="none" stroke-linecap="round" stroke-linejoin="round">
|
||||
<title>${messages[locale]['copy_success']}</title>
|
||||
<path stroke="none" d="M0 0h24v24H0z" fill="none"/>
|
||||
<path d="M5 12l5 5l10 -10" />
|
||||
</svg>`
|
||||
|
||||
// If the user specified their own SVG use that, otherwise use the default
|
||||
let iconCopy = ``;
|
||||
if (!iconCopy) {
|
||||
iconCopy = `<svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-copy" width="44" height="44" viewBox="0 0 24 24" stroke-width="1.5" stroke="#000000" fill="none" stroke-linecap="round" stroke-linejoin="round">
|
||||
<title>${messages[locale]['copy_to_clipboard']}</title>
|
||||
<path stroke="none" d="M0 0h24v24H0z" fill="none"/>
|
||||
<rect x="8" y="8" width="12" height="12" rx="2" />
|
||||
<path d="M16 8v-2a2 2 0 0 0 -2 -2h-8a2 2 0 0 0 -2 2v8a2 2 0 0 0 2 2h2" />
|
||||
</svg>`
|
||||
}
|
||||
|
||||
/**
|
||||
* Set up copy/paste for code blocks
|
||||
*/
|
||||
|
||||
const runWhenDOMLoaded = cb => {
|
||||
if (document.readyState != 'loading') {
|
||||
cb()
|
||||
} else if (document.addEventListener) {
|
||||
document.addEventListener('DOMContentLoaded', cb)
|
||||
} else {
|
||||
document.attachEvent('onreadystatechange', function() {
|
||||
if (document.readyState == 'complete') cb()
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
const codeCellId = index => `codecell${index}`
|
||||
|
||||
// Clears selected text since ClipboardJS will select the text when copying
|
||||
const clearSelection = () => {
|
||||
if (window.getSelection) {
|
||||
window.getSelection().removeAllRanges()
|
||||
} else if (document.selection) {
|
||||
document.selection.empty()
|
||||
}
|
||||
}
|
||||
|
||||
// Changes tooltip text for a moment, then changes it back
|
||||
// We want the timeout of our `success` class to be a bit shorter than the
|
||||
// tooltip and icon change, so that we can hide the icon before changing back.
|
||||
var timeoutIcon = 2000;
|
||||
var timeoutSuccessClass = 1500;
|
||||
|
||||
const temporarilyChangeTooltip = (el, oldText, newText) => {
|
||||
el.setAttribute('data-tooltip', newText)
|
||||
el.classList.add('success')
|
||||
// Remove success a little bit sooner than we change the tooltip
|
||||
// So that we can use CSS to hide the copybutton first
|
||||
setTimeout(() => el.classList.remove('success'), timeoutSuccessClass)
|
||||
setTimeout(() => el.setAttribute('data-tooltip', oldText), timeoutIcon)
|
||||
}
|
||||
|
||||
// Changes the copy button icon for two seconds, then changes it back
|
||||
const temporarilyChangeIcon = (el) => {
|
||||
el.innerHTML = iconCheck;
|
||||
setTimeout(() => {el.innerHTML = iconCopy}, timeoutIcon)
|
||||
}
|
||||
|
||||
const addCopyButtonToCodeCells = () => {
|
||||
// If ClipboardJS hasn't loaded, wait a bit and try again. This
|
||||
// happens because we load ClipboardJS asynchronously.
|
||||
if (window.ClipboardJS === undefined) {
|
||||
setTimeout(addCopyButtonToCodeCells, 250)
|
||||
return
|
||||
}
|
||||
|
||||
// Add copybuttons to all of our code cells
|
||||
const COPYBUTTON_SELECTOR = 'div.highlight pre';
|
||||
const codeCells = document.querySelectorAll(COPYBUTTON_SELECTOR)
|
||||
codeCells.forEach((codeCell, index) => {
|
||||
const id = codeCellId(index)
|
||||
codeCell.setAttribute('id', id)
|
||||
|
||||
const clipboardButton = id =>
|
||||
`<button class="copybtn o-tooltip--left" data-tooltip="${messages[locale]['copy']}" data-clipboard-target="#${id}">
|
||||
${iconCopy}
|
||||
</button>`
|
||||
codeCell.insertAdjacentHTML('afterend', clipboardButton(id))
|
||||
})
|
||||
|
||||
function escapeRegExp(string) {
|
||||
return string.replace(/[.*+?^${}()|[\]\\]/g, '\\$&'); // $& means the whole matched string
|
||||
}
|
||||
|
||||
/**
|
||||
* Removes excluded text from a Node.
|
||||
*
|
||||
* @param {Node} target Node to filter.
|
||||
* @param {string} exclude CSS selector of nodes to exclude.
|
||||
* @returns {DOMString} Text from `target` with text removed.
|
||||
*/
|
||||
function filterText(target, exclude) {
|
||||
const clone = target.cloneNode(true); // clone as to not modify the live DOM
|
||||
if (exclude) {
|
||||
// remove excluded nodes
|
||||
clone.querySelectorAll(exclude).forEach(node => node.remove());
|
||||
}
|
||||
return clone.innerText;
|
||||
}
|
||||
|
||||
// Callback when a copy button is clicked. Will be passed the node that was clicked
|
||||
// should then grab the text and replace pieces of text that shouldn't be used in output
|
||||
function formatCopyText(textContent, copybuttonPromptText, isRegexp = false, onlyCopyPromptLines = true, removePrompts = true, copyEmptyLines = true, lineContinuationChar = "", hereDocDelim = "") {
|
||||
var regexp;
|
||||
var match;
|
||||
|
||||
// Do we check for line continuation characters and "HERE-documents"?
|
||||
var useLineCont = !!lineContinuationChar
|
||||
var useHereDoc = !!hereDocDelim
|
||||
|
||||
// create regexp to capture prompt and remaining line
|
||||
if (isRegexp) {
|
||||
regexp = new RegExp('^(' + copybuttonPromptText + ')(.*)')
|
||||
} else {
|
||||
regexp = new RegExp('^(' + escapeRegExp(copybuttonPromptText) + ')(.*)')
|
||||
}
|
||||
|
||||
const outputLines = [];
|
||||
var promptFound = false;
|
||||
var gotLineCont = false;
|
||||
var gotHereDoc = false;
|
||||
const lineGotPrompt = [];
|
||||
for (const line of textContent.split('\n')) {
|
||||
match = line.match(regexp)
|
||||
if (match || gotLineCont || gotHereDoc) {
|
||||
promptFound = regexp.test(line)
|
||||
lineGotPrompt.push(promptFound)
|
||||
if (removePrompts && promptFound) {
|
||||
outputLines.push(match[2])
|
||||
} else {
|
||||
outputLines.push(line)
|
||||
}
|
||||
gotLineCont = line.endsWith(lineContinuationChar) & useLineCont
|
||||
if (line.includes(hereDocDelim) & useHereDoc)
|
||||
gotHereDoc = !gotHereDoc
|
||||
} else if (!onlyCopyPromptLines) {
|
||||
outputLines.push(line)
|
||||
} else if (copyEmptyLines && line.trim() === '') {
|
||||
outputLines.push(line)
|
||||
}
|
||||
}
|
||||
|
||||
// If no lines with the prompt were found then just use original lines
|
||||
if (lineGotPrompt.some(v => v === true)) {
|
||||
textContent = outputLines.join('\n');
|
||||
}
|
||||
|
||||
// Remove a trailing newline to avoid auto-running when pasting
|
||||
if (textContent.endsWith("\n")) {
|
||||
textContent = textContent.slice(0, -1)
|
||||
}
|
||||
return textContent
|
||||
}
|
||||
|
||||
|
||||
var copyTargetText = (trigger) => {
|
||||
var target = document.querySelector(trigger.attributes['data-clipboard-target'].value);
|
||||
|
||||
// get filtered text
|
||||
let exclude = '.linenos';
|
||||
|
||||
let text = filterText(target, exclude);
|
||||
return formatCopyText(text, '>>> |\\.\\.\\. |\\$ ', true, true, true, true, '', '')
|
||||
}
|
||||
|
||||
// Initialize with a callback so we can modify the text before copy
|
||||
const clipboard = new ClipboardJS('.copybtn', {text: copyTargetText})
|
||||
|
||||
// Update UI with error/success messages
|
||||
clipboard.on('success', event => {
|
||||
clearSelection()
|
||||
temporarilyChangeTooltip(event.trigger, messages[locale]['copy'], messages[locale]['copy_success'])
|
||||
temporarilyChangeIcon(event.trigger)
|
||||
})
|
||||
|
||||
clipboard.on('error', event => {
|
||||
temporarilyChangeTooltip(event.trigger, messages[locale]['copy'], messages[locale]['copy_failure'])
|
||||
})
|
||||
}
|
||||
|
||||
runWhenDOMLoaded(addCopyButtonToCodeCells)
|
||||
@@ -1,73 +0,0 @@
|
||||
function escapeRegExp(string) {
|
||||
return string.replace(/[.*+?^${}()|[\]\\]/g, '\\$&'); // $& means the whole matched string
|
||||
}
|
||||
|
||||
/**
|
||||
* Removes excluded text from a Node.
|
||||
*
|
||||
* @param {Node} target Node to filter.
|
||||
* @param {string} exclude CSS selector of nodes to exclude.
|
||||
* @returns {DOMString} Text from `target` with text removed.
|
||||
*/
|
||||
export function filterText(target, exclude) {
|
||||
const clone = target.cloneNode(true); // clone as to not modify the live DOM
|
||||
if (exclude) {
|
||||
// remove excluded nodes
|
||||
clone.querySelectorAll(exclude).forEach(node => node.remove());
|
||||
}
|
||||
return clone.innerText;
|
||||
}
|
||||
|
||||
// Callback when a copy button is clicked. Will be passed the node that was clicked
|
||||
// should then grab the text and replace pieces of text that shouldn't be used in output
|
||||
export function formatCopyText(textContent, copybuttonPromptText, isRegexp = false, onlyCopyPromptLines = true, removePrompts = true, copyEmptyLines = true, lineContinuationChar = "", hereDocDelim = "") {
|
||||
var regexp;
|
||||
var match;
|
||||
|
||||
// Do we check for line continuation characters and "HERE-documents"?
|
||||
var useLineCont = !!lineContinuationChar
|
||||
var useHereDoc = !!hereDocDelim
|
||||
|
||||
// create regexp to capture prompt and remaining line
|
||||
if (isRegexp) {
|
||||
regexp = new RegExp('^(' + copybuttonPromptText + ')(.*)')
|
||||
} else {
|
||||
regexp = new RegExp('^(' + escapeRegExp(copybuttonPromptText) + ')(.*)')
|
||||
}
|
||||
|
||||
const outputLines = [];
|
||||
var promptFound = false;
|
||||
var gotLineCont = false;
|
||||
var gotHereDoc = false;
|
||||
const lineGotPrompt = [];
|
||||
for (const line of textContent.split('\n')) {
|
||||
match = line.match(regexp)
|
||||
if (match || gotLineCont || gotHereDoc) {
|
||||
promptFound = regexp.test(line)
|
||||
lineGotPrompt.push(promptFound)
|
||||
if (removePrompts && promptFound) {
|
||||
outputLines.push(match[2])
|
||||
} else {
|
||||
outputLines.push(line)
|
||||
}
|
||||
gotLineCont = line.endsWith(lineContinuationChar) & useLineCont
|
||||
if (line.includes(hereDocDelim) & useHereDoc)
|
||||
gotHereDoc = !gotHereDoc
|
||||
} else if (!onlyCopyPromptLines) {
|
||||
outputLines.push(line)
|
||||
} else if (copyEmptyLines && line.trim() === '') {
|
||||
outputLines.push(line)
|
||||
}
|
||||
}
|
||||
|
||||
// If no lines with the prompt were found then just use original lines
|
||||
if (lineGotPrompt.some(v => v === true)) {
|
||||
textContent = outputLines.join('\n');
|
||||
}
|
||||
|
||||
// Remove a trailing newline to avoid auto-running when pasting
|
||||
if (textContent.endsWith("\n")) {
|
||||
textContent = textContent.slice(0, -1)
|
||||
}
|
||||
return textContent
|
||||
}
|
||||
@@ -1 +0,0 @@
|
||||
/* This file intentionally left blank. */
|
||||
@@ -1,26 +0,0 @@
|
||||
document.addEventListener("DOMContentLoaded", () => {
|
||||
console.info("Initializing sphinx-design-elements");
|
||||
setup_dropdown_group();
|
||||
});
|
||||
|
||||
function setup_dropdown_group() {
|
||||
|
||||
// Select all relevant detail elements nested within container elements using the `dropdown-group` class.
|
||||
const dropdown_details = document.querySelectorAll(".dropdown-group details");
|
||||
|
||||
// Add event listener for special toggling.
|
||||
dropdown_details.forEach((details) => {
|
||||
details.addEventListener("toggle", toggleOpenGroup);
|
||||
});
|
||||
|
||||
// When toggling elements, exclusively open one element, and close all others.
|
||||
function toggleOpenGroup(e) {
|
||||
if (this.open) {
|
||||
dropdown_details.forEach((details) => {
|
||||
if (details !== this && details.open) {
|
||||
details.open = false;
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -1,90 +0,0 @@
|
||||
/**
|
||||
* Appearance shortcuts.
|
||||
*/
|
||||
|
||||
|
||||
/* General */
|
||||
|
||||
/* Display paragraphs inline (side by side) */
|
||||
.inline p {
|
||||
display: inline;
|
||||
}
|
||||
|
||||
/* No borders */
|
||||
.no-margin {
|
||||
margin: 0;
|
||||
}
|
||||
|
||||
hr.docutils {
|
||||
margin-top: 0.75rem;
|
||||
margin-bottom: 0.75rem;
|
||||
}
|
||||
|
||||
/* Very small text size */
|
||||
.text-small {
|
||||
font-size: small;
|
||||
}
|
||||
|
||||
/* Smaller text size */
|
||||
.text-smaller {
|
||||
font-size: smaller;
|
||||
}
|
||||
|
||||
/* Medium text size */
|
||||
.text-medium {
|
||||
font-size: medium;
|
||||
}
|
||||
|
||||
/* Large text size */
|
||||
.text-large {
|
||||
font-size: large;
|
||||
}
|
||||
|
||||
/* Very large text size */
|
||||
.text-larger {
|
||||
font-size: larger;
|
||||
}
|
||||
|
||||
|
||||
/* Grid table: Light-weight table-row outline styling. */
|
||||
.top-border {
|
||||
border-top-width: thin;
|
||||
border-top-style: solid;
|
||||
border-top-color: lightgray;
|
||||
}
|
||||
.bottom-border {
|
||||
border-bottom-width: thin;
|
||||
border-bottom-style: solid;
|
||||
border-top-color: lightgray;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Appearance bugfixes.
|
||||
*/
|
||||
|
||||
/* Grid table: Fix margins of child elements inside table items. */
|
||||
.sd-col > .highlight-markdown {
|
||||
margin: unset;
|
||||
}
|
||||
.sd-col > .highlight-restructuredtext {
|
||||
margin: unset;
|
||||
}
|
||||
|
||||
/* Shield: Inside a grid table, code blocks in neighbouring cells did not have any margins to each other. */
|
||||
.col-compact * {
|
||||
margin-bottom: 0.3em;
|
||||
}
|
||||
.sd-col .highlight {
|
||||
margin-bottom: 0.3em !important;
|
||||
}
|
||||
|
||||
/* Info card: Fix grid item formatting. */
|
||||
.sd-col > div.line-block {
|
||||
margin-top: unset;
|
||||
margin-bottom: unset;
|
||||
}
|
||||
|
||||
.bottom-margin-generous {
|
||||
margin-bottom: 2em !important;
|
||||
}
|
||||
@@ -1,149 +0,0 @@
|
||||
/*
|
||||
* Base JavaScript utilities for all Sphinx HTML documentation.
|
||||
*/
|
||||
"use strict";
|
||||
|
||||
const BLACKLISTED_KEY_CONTROL_ELEMENTS = new Set([
|
||||
"TEXTAREA",
|
||||
"INPUT",
|
||||
"SELECT",
|
||||
"BUTTON",
|
||||
]);
|
||||
|
||||
const _ready = (callback) => {
|
||||
if (document.readyState !== "loading") {
|
||||
callback();
|
||||
} else {
|
||||
document.addEventListener("DOMContentLoaded", callback);
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Small JavaScript module for the documentation.
|
||||
*/
|
||||
const Documentation = {
|
||||
init: () => {
|
||||
Documentation.initDomainIndexTable();
|
||||
Documentation.initOnKeyListeners();
|
||||
},
|
||||
|
||||
/**
|
||||
* i18n support
|
||||
*/
|
||||
TRANSLATIONS: {},
|
||||
PLURAL_EXPR: (n) => (n === 1 ? 0 : 1),
|
||||
LOCALE: "unknown",
|
||||
|
||||
// gettext and ngettext don't access this so that the functions
|
||||
// can safely bound to a different name (_ = Documentation.gettext)
|
||||
gettext: (string) => {
|
||||
const translated = Documentation.TRANSLATIONS[string];
|
||||
switch (typeof translated) {
|
||||
case "undefined":
|
||||
return string; // no translation
|
||||
case "string":
|
||||
return translated; // translation exists
|
||||
default:
|
||||
return translated[0]; // (singular, plural) translation tuple exists
|
||||
}
|
||||
},
|
||||
|
||||
ngettext: (singular, plural, n) => {
|
||||
const translated = Documentation.TRANSLATIONS[singular];
|
||||
if (typeof translated !== "undefined")
|
||||
return translated[Documentation.PLURAL_EXPR(n)];
|
||||
return n === 1 ? singular : plural;
|
||||
},
|
||||
|
||||
addTranslations: (catalog) => {
|
||||
Object.assign(Documentation.TRANSLATIONS, catalog.messages);
|
||||
Documentation.PLURAL_EXPR = new Function(
|
||||
"n",
|
||||
`return (${catalog.plural_expr})`
|
||||
);
|
||||
Documentation.LOCALE = catalog.locale;
|
||||
},
|
||||
|
||||
/**
|
||||
* helper function to focus on search bar
|
||||
*/
|
||||
focusSearchBar: () => {
|
||||
document.querySelectorAll("input[name=q]")[0]?.focus();
|
||||
},
|
||||
|
||||
/**
|
||||
* Initialise the domain index toggle buttons
|
||||
*/
|
||||
initDomainIndexTable: () => {
|
||||
const toggler = (el) => {
|
||||
const idNumber = el.id.substr(7);
|
||||
const toggledRows = document.querySelectorAll(`tr.cg-${idNumber}`);
|
||||
if (el.src.substr(-9) === "minus.png") {
|
||||
el.src = `${el.src.substr(0, el.src.length - 9)}plus.png`;
|
||||
toggledRows.forEach((el) => (el.style.display = "none"));
|
||||
} else {
|
||||
el.src = `${el.src.substr(0, el.src.length - 8)}minus.png`;
|
||||
toggledRows.forEach((el) => (el.style.display = ""));
|
||||
}
|
||||
};
|
||||
|
||||
const togglerElements = document.querySelectorAll("img.toggler");
|
||||
togglerElements.forEach((el) =>
|
||||
el.addEventListener("click", (event) => toggler(event.currentTarget))
|
||||
);
|
||||
togglerElements.forEach((el) => (el.style.display = ""));
|
||||
if (DOCUMENTATION_OPTIONS.COLLAPSE_INDEX) togglerElements.forEach(toggler);
|
||||
},
|
||||
|
||||
initOnKeyListeners: () => {
|
||||
// only install a listener if it is really needed
|
||||
if (
|
||||
!DOCUMENTATION_OPTIONS.NAVIGATION_WITH_KEYS &&
|
||||
!DOCUMENTATION_OPTIONS.ENABLE_SEARCH_SHORTCUTS
|
||||
)
|
||||
return;
|
||||
|
||||
document.addEventListener("keydown", (event) => {
|
||||
// bail for input elements
|
||||
if (BLACKLISTED_KEY_CONTROL_ELEMENTS.has(document.activeElement.tagName)) return;
|
||||
// bail with special keys
|
||||
if (event.altKey || event.ctrlKey || event.metaKey) return;
|
||||
|
||||
if (!event.shiftKey) {
|
||||
switch (event.key) {
|
||||
case "ArrowLeft":
|
||||
if (!DOCUMENTATION_OPTIONS.NAVIGATION_WITH_KEYS) break;
|
||||
|
||||
const prevLink = document.querySelector('link[rel="prev"]');
|
||||
if (prevLink && prevLink.href) {
|
||||
window.location.href = prevLink.href;
|
||||
event.preventDefault();
|
||||
}
|
||||
break;
|
||||
case "ArrowRight":
|
||||
if (!DOCUMENTATION_OPTIONS.NAVIGATION_WITH_KEYS) break;
|
||||
|
||||
const nextLink = document.querySelector('link[rel="next"]');
|
||||
if (nextLink && nextLink.href) {
|
||||
window.location.href = nextLink.href;
|
||||
event.preventDefault();
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
// some keyboard layouts may need Shift to get /
|
||||
switch (event.key) {
|
||||
case "/":
|
||||
if (!DOCUMENTATION_OPTIONS.ENABLE_SEARCH_SHORTCUTS) break;
|
||||
Documentation.focusSearchBar();
|
||||
event.preventDefault();
|
||||
}
|
||||
});
|
||||
},
|
||||
};
|
||||
|
||||
// quick alias for translations
|
||||
const _ = Documentation.gettext;
|
||||
|
||||
_ready(Documentation.init);
|
||||
@@ -1,13 +0,0 @@
|
||||
const DOCUMENTATION_OPTIONS = {
|
||||
VERSION: '3.6.2',
|
||||
LANGUAGE: 'en',
|
||||
COLLAPSE_INDEX: false,
|
||||
BUILDER: 'html',
|
||||
FILE_SUFFIX: '.html',
|
||||
LINK_SUFFIX: '.html',
|
||||
HAS_SOURCE: true,
|
||||
SOURCELINK_SUFFIX: '.txt',
|
||||
NAVIGATION_WITH_KEYS: false,
|
||||
SHOW_SEARCH_SUMMARY: true,
|
||||
ENABLE_SEARCH_SHORTCUTS: true,
|
||||
};
|
||||
Binary file not shown.
|
Before Width: | Height: | Size: 286 B |
@@ -1,5 +0,0 @@
|
||||
<svg xmlns="http://www.w3.org/2000/svg" width="80" height="80" viewBox="0 0 250 250" fill="#fff">
|
||||
<path d="M0 0l115 115h15l12 27 108 108V0z" fill="#151513"/>
|
||||
<path d="M128 109c-15-9-9-19-9-19 3-7 2-11 2-11-1-7 3-2 3-2 4 5 2 11 2 11-3 10 5 15 9 16"/>
|
||||
<path d="M115 115s4 2 5 0l14-14c3-2 6-3 8-3-8-11-15-24 2-41 5-5 10-7 16-7 1-2 3-7 12-11 0 0 5 3 7 16 4 2 8 5 12 9s7 8 9 12c14 3 17 7 17 7-4 8-9 11-11 11 0 6-2 11-7 16-16 16-30 10-41 2 0 3-1 7-5 11l-12 11c-1 1 1 5 1 5z"/>
|
||||
</svg>
|
||||
|
Before Width: | Height: | Size: 490 B |
@@ -1,192 +0,0 @@
|
||||
/*
|
||||
* This script contains the language-specific data used by searchtools.js,
|
||||
* namely the list of stopwords, stemmer, scorer and splitter.
|
||||
*/
|
||||
|
||||
var stopwords = ["a", "and", "are", "as", "at", "be", "but", "by", "for", "if", "in", "into", "is", "it", "near", "no", "not", "of", "on", "or", "such", "that", "the", "their", "then", "there", "these", "they", "this", "to", "was", "will", "with"];
|
||||
|
||||
|
||||
/* Non-minified version is copied as a separate JS file, if available */
|
||||
|
||||
/**
|
||||
* Porter Stemmer
|
||||
*/
|
||||
var Stemmer = function() {
|
||||
|
||||
var step2list = {
|
||||
ational: 'ate',
|
||||
tional: 'tion',
|
||||
enci: 'ence',
|
||||
anci: 'ance',
|
||||
izer: 'ize',
|
||||
bli: 'ble',
|
||||
alli: 'al',
|
||||
entli: 'ent',
|
||||
eli: 'e',
|
||||
ousli: 'ous',
|
||||
ization: 'ize',
|
||||
ation: 'ate',
|
||||
ator: 'ate',
|
||||
alism: 'al',
|
||||
iveness: 'ive',
|
||||
fulness: 'ful',
|
||||
ousness: 'ous',
|
||||
aliti: 'al',
|
||||
iviti: 'ive',
|
||||
biliti: 'ble',
|
||||
logi: 'log'
|
||||
};
|
||||
|
||||
var step3list = {
|
||||
icate: 'ic',
|
||||
ative: '',
|
||||
alize: 'al',
|
||||
iciti: 'ic',
|
||||
ical: 'ic',
|
||||
ful: '',
|
||||
ness: ''
|
||||
};
|
||||
|
||||
var c = "[^aeiou]"; // consonant
|
||||
var v = "[aeiouy]"; // vowel
|
||||
var C = c + "[^aeiouy]*"; // consonant sequence
|
||||
var V = v + "[aeiou]*"; // vowel sequence
|
||||
|
||||
var mgr0 = "^(" + C + ")?" + V + C; // [C]VC... is m>0
|
||||
var meq1 = "^(" + C + ")?" + V + C + "(" + V + ")?$"; // [C]VC[V] is m=1
|
||||
var mgr1 = "^(" + C + ")?" + V + C + V + C; // [C]VCVC... is m>1
|
||||
var s_v = "^(" + C + ")?" + v; // vowel in stem
|
||||
|
||||
this.stemWord = function (w) {
|
||||
var stem;
|
||||
var suffix;
|
||||
var firstch;
|
||||
var origword = w;
|
||||
|
||||
if (w.length < 3)
|
||||
return w;
|
||||
|
||||
var re;
|
||||
var re2;
|
||||
var re3;
|
||||
var re4;
|
||||
|
||||
firstch = w.substr(0,1);
|
||||
if (firstch == "y")
|
||||
w = firstch.toUpperCase() + w.substr(1);
|
||||
|
||||
// Step 1a
|
||||
re = /^(.+?)(ss|i)es$/;
|
||||
re2 = /^(.+?)([^s])s$/;
|
||||
|
||||
if (re.test(w))
|
||||
w = w.replace(re,"$1$2");
|
||||
else if (re2.test(w))
|
||||
w = w.replace(re2,"$1$2");
|
||||
|
||||
// Step 1b
|
||||
re = /^(.+?)eed$/;
|
||||
re2 = /^(.+?)(ed|ing)$/;
|
||||
if (re.test(w)) {
|
||||
var fp = re.exec(w);
|
||||
re = new RegExp(mgr0);
|
||||
if (re.test(fp[1])) {
|
||||
re = /.$/;
|
||||
w = w.replace(re,"");
|
||||
}
|
||||
}
|
||||
else if (re2.test(w)) {
|
||||
var fp = re2.exec(w);
|
||||
stem = fp[1];
|
||||
re2 = new RegExp(s_v);
|
||||
if (re2.test(stem)) {
|
||||
w = stem;
|
||||
re2 = /(at|bl|iz)$/;
|
||||
re3 = new RegExp("([^aeiouylsz])\\1$");
|
||||
re4 = new RegExp("^" + C + v + "[^aeiouwxy]$");
|
||||
if (re2.test(w))
|
||||
w = w + "e";
|
||||
else if (re3.test(w)) {
|
||||
re = /.$/;
|
||||
w = w.replace(re,"");
|
||||
}
|
||||
else if (re4.test(w))
|
||||
w = w + "e";
|
||||
}
|
||||
}
|
||||
|
||||
// Step 1c
|
||||
re = /^(.+?)y$/;
|
||||
if (re.test(w)) {
|
||||
var fp = re.exec(w);
|
||||
stem = fp[1];
|
||||
re = new RegExp(s_v);
|
||||
if (re.test(stem))
|
||||
w = stem + "i";
|
||||
}
|
||||
|
||||
// Step 2
|
||||
re = /^(.+?)(ational|tional|enci|anci|izer|bli|alli|entli|eli|ousli|ization|ation|ator|alism|iveness|fulness|ousness|aliti|iviti|biliti|logi)$/;
|
||||
if (re.test(w)) {
|
||||
var fp = re.exec(w);
|
||||
stem = fp[1];
|
||||
suffix = fp[2];
|
||||
re = new RegExp(mgr0);
|
||||
if (re.test(stem))
|
||||
w = stem + step2list[suffix];
|
||||
}
|
||||
|
||||
// Step 3
|
||||
re = /^(.+?)(icate|ative|alize|iciti|ical|ful|ness)$/;
|
||||
if (re.test(w)) {
|
||||
var fp = re.exec(w);
|
||||
stem = fp[1];
|
||||
suffix = fp[2];
|
||||
re = new RegExp(mgr0);
|
||||
if (re.test(stem))
|
||||
w = stem + step3list[suffix];
|
||||
}
|
||||
|
||||
// Step 4
|
||||
re = /^(.+?)(al|ance|ence|er|ic|able|ible|ant|ement|ment|ent|ou|ism|ate|iti|ous|ive|ize)$/;
|
||||
re2 = /^(.+?)(s|t)(ion)$/;
|
||||
if (re.test(w)) {
|
||||
var fp = re.exec(w);
|
||||
stem = fp[1];
|
||||
re = new RegExp(mgr1);
|
||||
if (re.test(stem))
|
||||
w = stem;
|
||||
}
|
||||
else if (re2.test(w)) {
|
||||
var fp = re2.exec(w);
|
||||
stem = fp[1] + fp[2];
|
||||
re2 = new RegExp(mgr1);
|
||||
if (re2.test(stem))
|
||||
w = stem;
|
||||
}
|
||||
|
||||
// Step 5
|
||||
re = /^(.+?)e$/;
|
||||
if (re.test(w)) {
|
||||
var fp = re.exec(w);
|
||||
stem = fp[1];
|
||||
re = new RegExp(mgr1);
|
||||
re2 = new RegExp(meq1);
|
||||
re3 = new RegExp("^" + C + v + "[^aeiouwxy]$");
|
||||
if (re.test(stem) || (re2.test(stem) && !(re3.test(stem))))
|
||||
w = stem;
|
||||
}
|
||||
re = /ll$/;
|
||||
re2 = new RegExp(mgr1);
|
||||
if (re.test(w) && re2.test(w)) {
|
||||
re = /.$/;
|
||||
w = w.replace(re,"");
|
||||
}
|
||||
|
||||
// and turn initial Y back to y
|
||||
if (firstch == "y")
|
||||
w = firstch.toLowerCase() + w.substr(1);
|
||||
return w;
|
||||
}
|
||||
}
|
||||
|
||||
Binary file not shown.
|
Before Width: | Height: | Size: 90 B |
Binary file not shown.
|
Before Width: | Height: | Size: 90 B |
@@ -1,84 +0,0 @@
|
||||
pre { line-height: 125%; }
|
||||
td.linenos .normal { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
|
||||
span.linenos { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
|
||||
td.linenos .special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
|
||||
span.linenos.special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
|
||||
.highlight .hll { background-color: #ffffcc }
|
||||
.highlight { background: #f8f8f8; }
|
||||
.highlight .c { color: #8F5902; font-style: italic } /* Comment */
|
||||
.highlight .err { color: #A40000; border: 1px solid #EF2929 } /* Error */
|
||||
.highlight .g { color: #000 } /* Generic */
|
||||
.highlight .k { color: #004461; font-weight: bold } /* Keyword */
|
||||
.highlight .l { color: #000 } /* Literal */
|
||||
.highlight .n { color: #000 } /* Name */
|
||||
.highlight .o { color: #582800 } /* Operator */
|
||||
.highlight .x { color: #000 } /* Other */
|
||||
.highlight .p { color: #000; font-weight: bold } /* Punctuation */
|
||||
.highlight .ch { color: #8F5902; font-style: italic } /* Comment.Hashbang */
|
||||
.highlight .cm { color: #8F5902; font-style: italic } /* Comment.Multiline */
|
||||
.highlight .cp { color: #8F5902 } /* Comment.Preproc */
|
||||
.highlight .cpf { color: #8F5902; font-style: italic } /* Comment.PreprocFile */
|
||||
.highlight .c1 { color: #8F5902; font-style: italic } /* Comment.Single */
|
||||
.highlight .cs { color: #8F5902; font-style: italic } /* Comment.Special */
|
||||
.highlight .gd { color: #A40000 } /* Generic.Deleted */
|
||||
.highlight .ge { color: #000; font-style: italic } /* Generic.Emph */
|
||||
.highlight .ges { color: #000 } /* Generic.EmphStrong */
|
||||
.highlight .gr { color: #EF2929 } /* Generic.Error */
|
||||
.highlight .gh { color: #000080; font-weight: bold } /* Generic.Heading */
|
||||
.highlight .gi { color: #00A000 } /* Generic.Inserted */
|
||||
.highlight .go { color: #888 } /* Generic.Output */
|
||||
.highlight .gp { color: #745334 } /* Generic.Prompt */
|
||||
.highlight .gs { color: #000; font-weight: bold } /* Generic.Strong */
|
||||
.highlight .gu { color: #800080; font-weight: bold } /* Generic.Subheading */
|
||||
.highlight .gt { color: #A40000; font-weight: bold } /* Generic.Traceback */
|
||||
.highlight .kc { color: #004461; font-weight: bold } /* Keyword.Constant */
|
||||
.highlight .kd { color: #004461; font-weight: bold } /* Keyword.Declaration */
|
||||
.highlight .kn { color: #004461; font-weight: bold } /* Keyword.Namespace */
|
||||
.highlight .kp { color: #004461; font-weight: bold } /* Keyword.Pseudo */
|
||||
.highlight .kr { color: #004461; font-weight: bold } /* Keyword.Reserved */
|
||||
.highlight .kt { color: #004461; font-weight: bold } /* Keyword.Type */
|
||||
.highlight .ld { color: #000 } /* Literal.Date */
|
||||
.highlight .m { color: #900 } /* Literal.Number */
|
||||
.highlight .s { color: #4E9A06 } /* Literal.String */
|
||||
.highlight .na { color: #C4A000 } /* Name.Attribute */
|
||||
.highlight .nb { color: #004461 } /* Name.Builtin */
|
||||
.highlight .nc { color: #000 } /* Name.Class */
|
||||
.highlight .no { color: #000 } /* Name.Constant */
|
||||
.highlight .nd { color: #888 } /* Name.Decorator */
|
||||
.highlight .ni { color: #CE5C00 } /* Name.Entity */
|
||||
.highlight .ne { color: #C00; font-weight: bold } /* Name.Exception */
|
||||
.highlight .nf { color: #000 } /* Name.Function */
|
||||
.highlight .nl { color: #F57900 } /* Name.Label */
|
||||
.highlight .nn { color: #000 } /* Name.Namespace */
|
||||
.highlight .nx { color: #000 } /* Name.Other */
|
||||
.highlight .py { color: #000 } /* Name.Property */
|
||||
.highlight .nt { color: #004461; font-weight: bold } /* Name.Tag */
|
||||
.highlight .nv { color: #000 } /* Name.Variable */
|
||||
.highlight .ow { color: #004461; font-weight: bold } /* Operator.Word */
|
||||
.highlight .pm { color: #000; font-weight: bold } /* Punctuation.Marker */
|
||||
.highlight .w { color: #F8F8F8 } /* Text.Whitespace */
|
||||
.highlight .mb { color: #900 } /* Literal.Number.Bin */
|
||||
.highlight .mf { color: #900 } /* Literal.Number.Float */
|
||||
.highlight .mh { color: #900 } /* Literal.Number.Hex */
|
||||
.highlight .mi { color: #900 } /* Literal.Number.Integer */
|
||||
.highlight .mo { color: #900 } /* Literal.Number.Oct */
|
||||
.highlight .sa { color: #4E9A06 } /* Literal.String.Affix */
|
||||
.highlight .sb { color: #4E9A06 } /* Literal.String.Backtick */
|
||||
.highlight .sc { color: #4E9A06 } /* Literal.String.Char */
|
||||
.highlight .dl { color: #4E9A06 } /* Literal.String.Delimiter */
|
||||
.highlight .sd { color: #8F5902; font-style: italic } /* Literal.String.Doc */
|
||||
.highlight .s2 { color: #4E9A06 } /* Literal.String.Double */
|
||||
.highlight .se { color: #4E9A06 } /* Literal.String.Escape */
|
||||
.highlight .sh { color: #4E9A06 } /* Literal.String.Heredoc */
|
||||
.highlight .si { color: #4E9A06 } /* Literal.String.Interpol */
|
||||
.highlight .sx { color: #4E9A06 } /* Literal.String.Other */
|
||||
.highlight .sr { color: #4E9A06 } /* Literal.String.Regex */
|
||||
.highlight .s1 { color: #4E9A06 } /* Literal.String.Single */
|
||||
.highlight .ss { color: #4E9A06 } /* Literal.String.Symbol */
|
||||
.highlight .bp { color: #3465A4 } /* Name.Builtin.Pseudo */
|
||||
.highlight .fm { color: #000 } /* Name.Function.Magic */
|
||||
.highlight .vc { color: #000 } /* Name.Variable.Class */
|
||||
.highlight .vg { color: #000 } /* Name.Variable.Global */
|
||||
.highlight .vi { color: #000 } /* Name.Variable.Instance */
|
||||
.highlight .vm { color: #000 } /* Name.Variable.Magic */
|
||||
.highlight .il { color: #900 } /* Literal.Number.Integer.Long */
|
||||
@@ -1,635 +0,0 @@
|
||||
/*
|
||||
* Sphinx JavaScript utilities for the full-text search.
|
||||
*/
|
||||
"use strict";
|
||||
|
||||
/**
|
||||
* Simple result scoring code.
|
||||
*/
|
||||
if (typeof Scorer === "undefined") {
|
||||
var Scorer = {
|
||||
// Implement the following function to further tweak the score for each result
|
||||
// The function takes a result array [docname, title, anchor, descr, score, filename]
|
||||
// and returns the new score.
|
||||
/*
|
||||
score: result => {
|
||||
const [docname, title, anchor, descr, score, filename, kind] = result
|
||||
return score
|
||||
},
|
||||
*/
|
||||
|
||||
// query matches the full name of an object
|
||||
objNameMatch: 11,
|
||||
// or matches in the last dotted part of the object name
|
||||
objPartialMatch: 6,
|
||||
// Additive scores depending on the priority of the object
|
||||
objPrio: {
|
||||
0: 15, // used to be importantResults
|
||||
1: 5, // used to be objectResults
|
||||
2: -5, // used to be unimportantResults
|
||||
},
|
||||
// Used when the priority is not in the mapping.
|
||||
objPrioDefault: 0,
|
||||
|
||||
// query found in title
|
||||
title: 15,
|
||||
partialTitle: 7,
|
||||
// query found in terms
|
||||
term: 5,
|
||||
partialTerm: 2,
|
||||
};
|
||||
}
|
||||
|
||||
// Global search result kind enum, used by themes to style search results.
|
||||
class SearchResultKind {
|
||||
static get index() { return "index"; }
|
||||
static get object() { return "object"; }
|
||||
static get text() { return "text"; }
|
||||
static get title() { return "title"; }
|
||||
}
|
||||
|
||||
const _removeChildren = (element) => {
|
||||
while (element && element.lastChild) element.removeChild(element.lastChild);
|
||||
};
|
||||
|
||||
/**
|
||||
* See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions#escaping
|
||||
*/
|
||||
const _escapeRegExp = (string) =>
|
||||
string.replace(/[.*+\-?^${}()|[\]\\]/g, "\\$&"); // $& means the whole matched string
|
||||
|
||||
const _displayItem = (item, searchTerms, highlightTerms) => {
|
||||
const docBuilder = DOCUMENTATION_OPTIONS.BUILDER;
|
||||
const docFileSuffix = DOCUMENTATION_OPTIONS.FILE_SUFFIX;
|
||||
const docLinkSuffix = DOCUMENTATION_OPTIONS.LINK_SUFFIX;
|
||||
const showSearchSummary = DOCUMENTATION_OPTIONS.SHOW_SEARCH_SUMMARY;
|
||||
const contentRoot = document.documentElement.dataset.content_root;
|
||||
|
||||
const [docName, title, anchor, descr, score, _filename, kind] = item;
|
||||
|
||||
let listItem = document.createElement("li");
|
||||
// Add a class representing the item's type:
|
||||
// can be used by a theme's CSS selector for styling
|
||||
// See SearchResultKind for the class names.
|
||||
listItem.classList.add(`kind-${kind}`);
|
||||
let requestUrl;
|
||||
let linkUrl;
|
||||
if (docBuilder === "dirhtml") {
|
||||
// dirhtml builder
|
||||
let dirname = docName + "/";
|
||||
if (dirname.match(/\/index\/$/))
|
||||
dirname = dirname.substring(0, dirname.length - 6);
|
||||
else if (dirname === "index/") dirname = "";
|
||||
requestUrl = contentRoot + dirname;
|
||||
linkUrl = requestUrl;
|
||||
} else {
|
||||
// normal html builders
|
||||
requestUrl = contentRoot + docName + docFileSuffix;
|
||||
linkUrl = docName + docLinkSuffix;
|
||||
}
|
||||
let linkEl = listItem.appendChild(document.createElement("a"));
|
||||
linkEl.href = linkUrl + anchor;
|
||||
linkEl.dataset.score = score;
|
||||
linkEl.innerHTML = title;
|
||||
if (descr) {
|
||||
listItem.appendChild(document.createElement("span")).innerHTML =
|
||||
" (" + descr + ")";
|
||||
// highlight search terms in the description
|
||||
if (SPHINX_HIGHLIGHT_ENABLED) // set in sphinx_highlight.js
|
||||
highlightTerms.forEach((term) => _highlightText(listItem, term, "highlighted"));
|
||||
}
|
||||
else if (showSearchSummary)
|
||||
fetch(requestUrl)
|
||||
.then((responseData) => responseData.text())
|
||||
.then((data) => {
|
||||
if (data)
|
||||
listItem.appendChild(
|
||||
Search.makeSearchSummary(data, searchTerms, anchor)
|
||||
);
|
||||
// highlight search terms in the summary
|
||||
if (SPHINX_HIGHLIGHT_ENABLED) // set in sphinx_highlight.js
|
||||
highlightTerms.forEach((term) => _highlightText(listItem, term, "highlighted"));
|
||||
});
|
||||
Search.output.appendChild(listItem);
|
||||
};
|
||||
const _finishSearch = (resultCount) => {
|
||||
Search.stopPulse();
|
||||
Search.title.innerText = _("Search Results");
|
||||
if (!resultCount)
|
||||
Search.status.innerText = Documentation.gettext(
|
||||
"Your search did not match any documents. Please make sure that all words are spelled correctly and that you've selected enough categories."
|
||||
);
|
||||
else
|
||||
Search.status.innerText = Documentation.ngettext(
|
||||
"Search finished, found one page matching the search query.",
|
||||
"Search finished, found ${resultCount} pages matching the search query.",
|
||||
resultCount,
|
||||
).replace('${resultCount}', resultCount);
|
||||
};
|
||||
const _displayNextItem = (
|
||||
results,
|
||||
resultCount,
|
||||
searchTerms,
|
||||
highlightTerms,
|
||||
) => {
|
||||
// results left, load the summary and display it
|
||||
// this is intended to be dynamic (don't sub resultsCount)
|
||||
if (results.length) {
|
||||
_displayItem(results.pop(), searchTerms, highlightTerms);
|
||||
setTimeout(
|
||||
() => _displayNextItem(results, resultCount, searchTerms, highlightTerms),
|
||||
5
|
||||
);
|
||||
}
|
||||
// search finished, update title and status message
|
||||
else _finishSearch(resultCount);
|
||||
};
|
||||
// Helper function used by query() to order search results.
|
||||
// Each input is an array of [docname, title, anchor, descr, score, filename, kind].
|
||||
// Order the results by score (in opposite order of appearance, since the
|
||||
// `_displayNextItem` function uses pop() to retrieve items) and then alphabetically.
|
||||
const _orderResultsByScoreThenName = (a, b) => {
|
||||
const leftScore = a[4];
|
||||
const rightScore = b[4];
|
||||
if (leftScore === rightScore) {
|
||||
// same score: sort alphabetically
|
||||
const leftTitle = a[1].toLowerCase();
|
||||
const rightTitle = b[1].toLowerCase();
|
||||
if (leftTitle === rightTitle) return 0;
|
||||
return leftTitle > rightTitle ? -1 : 1; // inverted is intentional
|
||||
}
|
||||
return leftScore > rightScore ? 1 : -1;
|
||||
};
|
||||
|
||||
/**
|
||||
* Default splitQuery function. Can be overridden in ``sphinx.search`` with a
|
||||
* custom function per language.
|
||||
*
|
||||
* The regular expression works by splitting the string on consecutive characters
|
||||
* that are not Unicode letters, numbers, underscores, or emoji characters.
|
||||
* This is the same as ``\W+`` in Python, preserving the surrogate pair area.
|
||||
*/
|
||||
if (typeof splitQuery === "undefined") {
|
||||
var splitQuery = (query) => query
|
||||
.split(/[^\p{Letter}\p{Number}_\p{Emoji_Presentation}]+/gu)
|
||||
.filter(term => term) // remove remaining empty strings
|
||||
}
|
||||
|
||||
/**
|
||||
* Search Module
|
||||
*/
|
||||
const Search = {
|
||||
_index: null,
|
||||
_queued_query: null,
|
||||
_pulse_status: -1,
|
||||
|
||||
htmlToText: (htmlString, anchor) => {
|
||||
const htmlElement = new DOMParser().parseFromString(htmlString, 'text/html');
|
||||
for (const removalQuery of [".headerlink", "script", "style"]) {
|
||||
htmlElement.querySelectorAll(removalQuery).forEach((el) => { el.remove() });
|
||||
}
|
||||
if (anchor) {
|
||||
const anchorContent = htmlElement.querySelector(`[role="main"] ${anchor}`);
|
||||
if (anchorContent) return anchorContent.textContent;
|
||||
|
||||
console.warn(
|
||||
`Anchored content block not found. Sphinx search tries to obtain it via DOM query '[role=main] ${anchor}'. Check your theme or template.`
|
||||
);
|
||||
}
|
||||
|
||||
// if anchor not specified or not found, fall back to main content
|
||||
const docContent = htmlElement.querySelector('[role="main"]');
|
||||
if (docContent) return docContent.textContent;
|
||||
|
||||
console.warn(
|
||||
"Content block not found. Sphinx search tries to obtain it via DOM query '[role=main]'. Check your theme or template."
|
||||
);
|
||||
return "";
|
||||
},
|
||||
|
||||
init: () => {
|
||||
const query = new URLSearchParams(window.location.search).get("q");
|
||||
document
|
||||
.querySelectorAll('input[name="q"]')
|
||||
.forEach((el) => (el.value = query));
|
||||
if (query) Search.performSearch(query);
|
||||
},
|
||||
|
||||
loadIndex: (url) =>
|
||||
(document.body.appendChild(document.createElement("script")).src = url),
|
||||
|
||||
setIndex: (index) => {
|
||||
Search._index = index;
|
||||
if (Search._queued_query !== null) {
|
||||
const query = Search._queued_query;
|
||||
Search._queued_query = null;
|
||||
Search.query(query);
|
||||
}
|
||||
},
|
||||
|
||||
hasIndex: () => Search._index !== null,
|
||||
|
||||
deferQuery: (query) => (Search._queued_query = query),
|
||||
|
||||
stopPulse: () => (Search._pulse_status = -1),
|
||||
|
||||
startPulse: () => {
|
||||
if (Search._pulse_status >= 0) return;
|
||||
|
||||
const pulse = () => {
|
||||
Search._pulse_status = (Search._pulse_status + 1) % 4;
|
||||
Search.dots.innerText = ".".repeat(Search._pulse_status);
|
||||
if (Search._pulse_status >= 0) window.setTimeout(pulse, 500);
|
||||
};
|
||||
pulse();
|
||||
},
|
||||
|
||||
/**
|
||||
* perform a search for something (or wait until index is loaded)
|
||||
*/
|
||||
performSearch: (query) => {
|
||||
// create the required interface elements
|
||||
const searchText = document.createElement("h2");
|
||||
searchText.textContent = _("Searching");
|
||||
const searchSummary = document.createElement("p");
|
||||
searchSummary.classList.add("search-summary");
|
||||
searchSummary.innerText = "";
|
||||
const searchList = document.createElement("ul");
|
||||
searchList.setAttribute("role", "list");
|
||||
searchList.classList.add("search");
|
||||
|
||||
const out = document.getElementById("search-results");
|
||||
Search.title = out.appendChild(searchText);
|
||||
Search.dots = Search.title.appendChild(document.createElement("span"));
|
||||
Search.status = out.appendChild(searchSummary);
|
||||
Search.output = out.appendChild(searchList);
|
||||
|
||||
const searchProgress = document.getElementById("search-progress");
|
||||
// Some themes don't use the search progress node
|
||||
if (searchProgress) {
|
||||
searchProgress.innerText = _("Preparing search...");
|
||||
}
|
||||
Search.startPulse();
|
||||
|
||||
// index already loaded, the browser was quick!
|
||||
if (Search.hasIndex()) Search.query(query);
|
||||
else Search.deferQuery(query);
|
||||
},
|
||||
|
||||
_parseQuery: (query) => {
|
||||
// stem the search terms and add them to the correct list
|
||||
const stemmer = new Stemmer();
|
||||
const searchTerms = new Set();
|
||||
const excludedTerms = new Set();
|
||||
const highlightTerms = new Set();
|
||||
const objectTerms = new Set(splitQuery(query.toLowerCase().trim()));
|
||||
splitQuery(query.trim()).forEach((queryTerm) => {
|
||||
const queryTermLower = queryTerm.toLowerCase();
|
||||
|
||||
// maybe skip this "word"
|
||||
// stopwords array is from language_data.js
|
||||
if (
|
||||
stopwords.indexOf(queryTermLower) !== -1 ||
|
||||
queryTerm.match(/^\d+$/)
|
||||
)
|
||||
return;
|
||||
|
||||
// stem the word
|
||||
let word = stemmer.stemWord(queryTermLower);
|
||||
// select the correct list
|
||||
if (word[0] === "-") excludedTerms.add(word.substr(1));
|
||||
else {
|
||||
searchTerms.add(word);
|
||||
highlightTerms.add(queryTermLower);
|
||||
}
|
||||
});
|
||||
|
||||
if (SPHINX_HIGHLIGHT_ENABLED) { // set in sphinx_highlight.js
|
||||
localStorage.setItem("sphinx_highlight_terms", [...highlightTerms].join(" "))
|
||||
}
|
||||
|
||||
// console.debug("SEARCH: searching for:");
|
||||
// console.info("required: ", [...searchTerms]);
|
||||
// console.info("excluded: ", [...excludedTerms]);
|
||||
|
||||
return [query, searchTerms, excludedTerms, highlightTerms, objectTerms];
|
||||
},
|
||||
|
||||
/**
|
||||
* execute search (requires search index to be loaded)
|
||||
*/
|
||||
_performSearch: (query, searchTerms, excludedTerms, highlightTerms, objectTerms) => {
|
||||
const filenames = Search._index.filenames;
|
||||
const docNames = Search._index.docnames;
|
||||
const titles = Search._index.titles;
|
||||
const allTitles = Search._index.alltitles;
|
||||
const indexEntries = Search._index.indexentries;
|
||||
|
||||
// Collect multiple result groups to be sorted separately and then ordered.
|
||||
// Each is an array of [docname, title, anchor, descr, score, filename, kind].
|
||||
const normalResults = [];
|
||||
const nonMainIndexResults = [];
|
||||
|
||||
_removeChildren(document.getElementById("search-progress"));
|
||||
|
||||
const queryLower = query.toLowerCase().trim();
|
||||
for (const [title, foundTitles] of Object.entries(allTitles)) {
|
||||
if (title.toLowerCase().trim().includes(queryLower) && (queryLower.length >= title.length/2)) {
|
||||
for (const [file, id] of foundTitles) {
|
||||
const score = Math.round(Scorer.title * queryLower.length / title.length);
|
||||
const boost = titles[file] === title ? 1 : 0; // add a boost for document titles
|
||||
normalResults.push([
|
||||
docNames[file],
|
||||
titles[file] !== title ? `${titles[file]} > ${title}` : title,
|
||||
id !== null ? "#" + id : "",
|
||||
null,
|
||||
score + boost,
|
||||
filenames[file],
|
||||
SearchResultKind.title,
|
||||
]);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// search for explicit entries in index directives
|
||||
for (const [entry, foundEntries] of Object.entries(indexEntries)) {
|
||||
if (entry.includes(queryLower) && (queryLower.length >= entry.length/2)) {
|
||||
for (const [file, id, isMain] of foundEntries) {
|
||||
const score = Math.round(100 * queryLower.length / entry.length);
|
||||
const result = [
|
||||
docNames[file],
|
||||
titles[file],
|
||||
id ? "#" + id : "",
|
||||
null,
|
||||
score,
|
||||
filenames[file],
|
||||
SearchResultKind.index,
|
||||
];
|
||||
if (isMain) {
|
||||
normalResults.push(result);
|
||||
} else {
|
||||
nonMainIndexResults.push(result);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// lookup as object
|
||||
objectTerms.forEach((term) =>
|
||||
normalResults.push(...Search.performObjectSearch(term, objectTerms))
|
||||
);
|
||||
|
||||
// lookup as search terms in fulltext
|
||||
normalResults.push(...Search.performTermsSearch(searchTerms, excludedTerms));
|
||||
|
||||
// let the scorer override scores with a custom scoring function
|
||||
if (Scorer.score) {
|
||||
normalResults.forEach((item) => (item[4] = Scorer.score(item)));
|
||||
nonMainIndexResults.forEach((item) => (item[4] = Scorer.score(item)));
|
||||
}
|
||||
|
||||
// Sort each group of results by score and then alphabetically by name.
|
||||
normalResults.sort(_orderResultsByScoreThenName);
|
||||
nonMainIndexResults.sort(_orderResultsByScoreThenName);
|
||||
|
||||
// Combine the result groups in (reverse) order.
|
||||
// Non-main index entries are typically arbitrary cross-references,
|
||||
// so display them after other results.
|
||||
let results = [...nonMainIndexResults, ...normalResults];
|
||||
|
||||
// remove duplicate search results
|
||||
// note the reversing of results, so that in the case of duplicates, the highest-scoring entry is kept
|
||||
let seen = new Set();
|
||||
results = results.reverse().reduce((acc, result) => {
|
||||
let resultStr = result.slice(0, 4).concat([result[5]]).map(v => String(v)).join(',');
|
||||
if (!seen.has(resultStr)) {
|
||||
acc.push(result);
|
||||
seen.add(resultStr);
|
||||
}
|
||||
return acc;
|
||||
}, []);
|
||||
|
||||
return results.reverse();
|
||||
},
|
||||
|
||||
query: (query) => {
|
||||
const [searchQuery, searchTerms, excludedTerms, highlightTerms, objectTerms] = Search._parseQuery(query);
|
||||
const results = Search._performSearch(searchQuery, searchTerms, excludedTerms, highlightTerms, objectTerms);
|
||||
|
||||
// for debugging
|
||||
//Search.lastresults = results.slice(); // a copy
|
||||
// console.info("search results:", Search.lastresults);
|
||||
|
||||
// print the results
|
||||
_displayNextItem(results, results.length, searchTerms, highlightTerms);
|
||||
},
|
||||
|
||||
/**
|
||||
* search for object names
|
||||
*/
|
||||
performObjectSearch: (object, objectTerms) => {
|
||||
const filenames = Search._index.filenames;
|
||||
const docNames = Search._index.docnames;
|
||||
const objects = Search._index.objects;
|
||||
const objNames = Search._index.objnames;
|
||||
const titles = Search._index.titles;
|
||||
|
||||
const results = [];
|
||||
|
||||
const objectSearchCallback = (prefix, match) => {
|
||||
const name = match[4]
|
||||
const fullname = (prefix ? prefix + "." : "") + name;
|
||||
const fullnameLower = fullname.toLowerCase();
|
||||
if (fullnameLower.indexOf(object) < 0) return;
|
||||
|
||||
let score = 0;
|
||||
const parts = fullnameLower.split(".");
|
||||
|
||||
// check for different match types: exact matches of full name or
|
||||
// "last name" (i.e. last dotted part)
|
||||
if (fullnameLower === object || parts.slice(-1)[0] === object)
|
||||
score += Scorer.objNameMatch;
|
||||
else if (parts.slice(-1)[0].indexOf(object) > -1)
|
||||
score += Scorer.objPartialMatch; // matches in last name
|
||||
|
||||
const objName = objNames[match[1]][2];
|
||||
const title = titles[match[0]];
|
||||
|
||||
// If more than one term searched for, we require other words to be
|
||||
// found in the name/title/description
|
||||
const otherTerms = new Set(objectTerms);
|
||||
otherTerms.delete(object);
|
||||
if (otherTerms.size > 0) {
|
||||
const haystack = `${prefix} ${name} ${objName} ${title}`.toLowerCase();
|
||||
if (
|
||||
[...otherTerms].some((otherTerm) => haystack.indexOf(otherTerm) < 0)
|
||||
)
|
||||
return;
|
||||
}
|
||||
|
||||
let anchor = match[3];
|
||||
if (anchor === "") anchor = fullname;
|
||||
else if (anchor === "-") anchor = objNames[match[1]][1] + "-" + fullname;
|
||||
|
||||
const descr = objName + _(", in ") + title;
|
||||
|
||||
// add custom score for some objects according to scorer
|
||||
if (Scorer.objPrio.hasOwnProperty(match[2]))
|
||||
score += Scorer.objPrio[match[2]];
|
||||
else score += Scorer.objPrioDefault;
|
||||
|
||||
results.push([
|
||||
docNames[match[0]],
|
||||
fullname,
|
||||
"#" + anchor,
|
||||
descr,
|
||||
score,
|
||||
filenames[match[0]],
|
||||
SearchResultKind.object,
|
||||
]);
|
||||
};
|
||||
Object.keys(objects).forEach((prefix) =>
|
||||
objects[prefix].forEach((array) =>
|
||||
objectSearchCallback(prefix, array)
|
||||
)
|
||||
);
|
||||
return results;
|
||||
},
|
||||
|
||||
/**
|
||||
* search for full-text terms in the index
|
||||
*/
|
||||
performTermsSearch: (searchTerms, excludedTerms) => {
|
||||
// prepare search
|
||||
const terms = Search._index.terms;
|
||||
const titleTerms = Search._index.titleterms;
|
||||
const filenames = Search._index.filenames;
|
||||
const docNames = Search._index.docnames;
|
||||
const titles = Search._index.titles;
|
||||
|
||||
const scoreMap = new Map();
|
||||
const fileMap = new Map();
|
||||
|
||||
// perform the search on the required terms
|
||||
searchTerms.forEach((word) => {
|
||||
const files = [];
|
||||
// find documents, if any, containing the query word in their text/title term indices
|
||||
// use Object.hasOwnProperty to avoid mismatching against prototype properties
|
||||
const arr = [
|
||||
{ files: terms.hasOwnProperty(word) ? terms[word] : undefined, score: Scorer.term },
|
||||
{ files: titleTerms.hasOwnProperty(word) ? titleTerms[word] : undefined, score: Scorer.title },
|
||||
];
|
||||
// add support for partial matches
|
||||
if (word.length > 2) {
|
||||
const escapedWord = _escapeRegExp(word);
|
||||
if (!terms.hasOwnProperty(word)) {
|
||||
Object.keys(terms).forEach((term) => {
|
||||
if (term.match(escapedWord))
|
||||
arr.push({ files: terms[term], score: Scorer.partialTerm });
|
||||
});
|
||||
}
|
||||
if (!titleTerms.hasOwnProperty(word)) {
|
||||
Object.keys(titleTerms).forEach((term) => {
|
||||
if (term.match(escapedWord))
|
||||
arr.push({ files: titleTerms[term], score: Scorer.partialTitle });
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
// no match but word was a required one
|
||||
if (arr.every((record) => record.files === undefined)) return;
|
||||
|
||||
// found search word in contents
|
||||
arr.forEach((record) => {
|
||||
if (record.files === undefined) return;
|
||||
|
||||
let recordFiles = record.files;
|
||||
if (recordFiles.length === undefined) recordFiles = [recordFiles];
|
||||
files.push(...recordFiles);
|
||||
|
||||
// set score for the word in each file
|
||||
recordFiles.forEach((file) => {
|
||||
if (!scoreMap.has(file)) scoreMap.set(file, new Map());
|
||||
const fileScores = scoreMap.get(file);
|
||||
fileScores.set(word, record.score);
|
||||
});
|
||||
});
|
||||
|
||||
// create the mapping
|
||||
files.forEach((file) => {
|
||||
if (!fileMap.has(file)) fileMap.set(file, [word]);
|
||||
else if (fileMap.get(file).indexOf(word) === -1) fileMap.get(file).push(word);
|
||||
});
|
||||
});
|
||||
|
||||
// now check if the files don't contain excluded terms
|
||||
const results = [];
|
||||
for (const [file, wordList] of fileMap) {
|
||||
// check if all requirements are matched
|
||||
|
||||
// as search terms with length < 3 are discarded
|
||||
const filteredTermCount = [...searchTerms].filter(
|
||||
(term) => term.length > 2
|
||||
).length;
|
||||
if (
|
||||
wordList.length !== searchTerms.size &&
|
||||
wordList.length !== filteredTermCount
|
||||
)
|
||||
continue;
|
||||
|
||||
// ensure that none of the excluded terms is in the search result
|
||||
if (
|
||||
[...excludedTerms].some(
|
||||
(term) =>
|
||||
terms[term] === file ||
|
||||
titleTerms[term] === file ||
|
||||
(terms[term] || []).includes(file) ||
|
||||
(titleTerms[term] || []).includes(file)
|
||||
)
|
||||
)
|
||||
break;
|
||||
|
||||
// select one (max) score for the file.
|
||||
const score = Math.max(...wordList.map((w) => scoreMap.get(file).get(w)));
|
||||
// add result to the result list
|
||||
results.push([
|
||||
docNames[file],
|
||||
titles[file],
|
||||
"",
|
||||
null,
|
||||
score,
|
||||
filenames[file],
|
||||
SearchResultKind.text,
|
||||
]);
|
||||
}
|
||||
return results;
|
||||
},
|
||||
|
||||
/**
|
||||
* helper function to return a node containing the
|
||||
* search summary for a given text. keywords is a list
|
||||
* of stemmed words.
|
||||
*/
|
||||
makeSearchSummary: (htmlText, keywords, anchor) => {
|
||||
const text = Search.htmlToText(htmlText, anchor);
|
||||
if (text === "") return null;
|
||||
|
||||
const textLower = text.toLowerCase();
|
||||
const actualStartPosition = [...keywords]
|
||||
.map((k) => textLower.indexOf(k.toLowerCase()))
|
||||
.filter((i) => i > -1)
|
||||
.slice(-1)[0];
|
||||
const startWithContext = Math.max(actualStartPosition - 120, 0);
|
||||
|
||||
const top = startWithContext === 0 ? "" : "...";
|
||||
const tail = startWithContext + 240 < text.length ? "..." : "";
|
||||
|
||||
let summary = document.createElement("p");
|
||||
summary.classList.add("context");
|
||||
summary.textContent = top + text.substr(startWithContext, 240).trim() + tail;
|
||||
|
||||
return summary;
|
||||
},
|
||||
};
|
||||
|
||||
_ready(Search.init);
|
||||
@@ -1,154 +0,0 @@
|
||||
/* Highlighting utilities for Sphinx HTML documentation. */
|
||||
"use strict";
|
||||
|
||||
const SPHINX_HIGHLIGHT_ENABLED = true
|
||||
|
||||
/**
|
||||
* highlight a given string on a node by wrapping it in
|
||||
* span elements with the given class name.
|
||||
*/
|
||||
const _highlight = (node, addItems, text, className) => {
|
||||
if (node.nodeType === Node.TEXT_NODE) {
|
||||
const val = node.nodeValue;
|
||||
const parent = node.parentNode;
|
||||
const pos = val.toLowerCase().indexOf(text);
|
||||
if (
|
||||
pos >= 0 &&
|
||||
!parent.classList.contains(className) &&
|
||||
!parent.classList.contains("nohighlight")
|
||||
) {
|
||||
let span;
|
||||
|
||||
const closestNode = parent.closest("body, svg, foreignObject");
|
||||
const isInSVG = closestNode && closestNode.matches("svg");
|
||||
if (isInSVG) {
|
||||
span = document.createElementNS("http://www.w3.org/2000/svg", "tspan");
|
||||
} else {
|
||||
span = document.createElement("span");
|
||||
span.classList.add(className);
|
||||
}
|
||||
|
||||
span.appendChild(document.createTextNode(val.substr(pos, text.length)));
|
||||
const rest = document.createTextNode(val.substr(pos + text.length));
|
||||
parent.insertBefore(
|
||||
span,
|
||||
parent.insertBefore(
|
||||
rest,
|
||||
node.nextSibling
|
||||
)
|
||||
);
|
||||
node.nodeValue = val.substr(0, pos);
|
||||
/* There may be more occurrences of search term in this node. So call this
|
||||
* function recursively on the remaining fragment.
|
||||
*/
|
||||
_highlight(rest, addItems, text, className);
|
||||
|
||||
if (isInSVG) {
|
||||
const rect = document.createElementNS(
|
||||
"http://www.w3.org/2000/svg",
|
||||
"rect"
|
||||
);
|
||||
const bbox = parent.getBBox();
|
||||
rect.x.baseVal.value = bbox.x;
|
||||
rect.y.baseVal.value = bbox.y;
|
||||
rect.width.baseVal.value = bbox.width;
|
||||
rect.height.baseVal.value = bbox.height;
|
||||
rect.setAttribute("class", className);
|
||||
addItems.push({ parent: parent, target: rect });
|
||||
}
|
||||
}
|
||||
} else if (node.matches && !node.matches("button, select, textarea")) {
|
||||
node.childNodes.forEach((el) => _highlight(el, addItems, text, className));
|
||||
}
|
||||
};
|
||||
const _highlightText = (thisNode, text, className) => {
|
||||
let addItems = [];
|
||||
_highlight(thisNode, addItems, text, className);
|
||||
addItems.forEach((obj) =>
|
||||
obj.parent.insertAdjacentElement("beforebegin", obj.target)
|
||||
);
|
||||
};
|
||||
|
||||
/**
|
||||
* Small JavaScript module for the documentation.
|
||||
*/
|
||||
const SphinxHighlight = {
|
||||
|
||||
/**
|
||||
* highlight the search words provided in localstorage in the text
|
||||
*/
|
||||
highlightSearchWords: () => {
|
||||
if (!SPHINX_HIGHLIGHT_ENABLED) return; // bail if no highlight
|
||||
|
||||
// get and clear terms from localstorage
|
||||
const url = new URL(window.location);
|
||||
const highlight =
|
||||
localStorage.getItem("sphinx_highlight_terms")
|
||||
|| url.searchParams.get("highlight")
|
||||
|| "";
|
||||
localStorage.removeItem("sphinx_highlight_terms")
|
||||
url.searchParams.delete("highlight");
|
||||
window.history.replaceState({}, "", url);
|
||||
|
||||
// get individual terms from highlight string
|
||||
const terms = highlight.toLowerCase().split(/\s+/).filter(x => x);
|
||||
if (terms.length === 0) return; // nothing to do
|
||||
|
||||
// There should never be more than one element matching "div.body"
|
||||
const divBody = document.querySelectorAll("div.body");
|
||||
const body = divBody.length ? divBody[0] : document.querySelector("body");
|
||||
window.setTimeout(() => {
|
||||
terms.forEach((term) => _highlightText(body, term, "highlighted"));
|
||||
}, 10);
|
||||
|
||||
const searchBox = document.getElementById("searchbox");
|
||||
if (searchBox === null) return;
|
||||
searchBox.appendChild(
|
||||
document
|
||||
.createRange()
|
||||
.createContextualFragment(
|
||||
'<p class="highlight-link">' +
|
||||
'<a href="javascript:SphinxHighlight.hideSearchWords()">' +
|
||||
_("Hide Search Matches") +
|
||||
"</a></p>"
|
||||
)
|
||||
);
|
||||
},
|
||||
|
||||
/**
|
||||
* helper function to hide the search marks again
|
||||
*/
|
||||
hideSearchWords: () => {
|
||||
document
|
||||
.querySelectorAll("#searchbox .highlight-link")
|
||||
.forEach((el) => el.remove());
|
||||
document
|
||||
.querySelectorAll("span.highlighted")
|
||||
.forEach((el) => el.classList.remove("highlighted"));
|
||||
localStorage.removeItem("sphinx_highlight_terms")
|
||||
},
|
||||
|
||||
initEscapeListener: () => {
|
||||
// only install a listener if it is really needed
|
||||
if (!DOCUMENTATION_OPTIONS.ENABLE_SEARCH_SHORTCUTS) return;
|
||||
|
||||
document.addEventListener("keydown", (event) => {
|
||||
// bail for input elements
|
||||
if (BLACKLISTED_KEY_CONTROL_ELEMENTS.has(document.activeElement.tagName)) return;
|
||||
// bail with special keys
|
||||
if (event.shiftKey || event.altKey || event.ctrlKey || event.metaKey) return;
|
||||
if (DOCUMENTATION_OPTIONS.ENABLE_SEARCH_SHORTCUTS && (event.key === "Escape")) {
|
||||
SphinxHighlight.hideSearchWords();
|
||||
event.preventDefault();
|
||||
}
|
||||
});
|
||||
},
|
||||
};
|
||||
|
||||
_ready(() => {
|
||||
/* Do not call highlightSearchWords() when we are on the search page.
|
||||
* It will highlight words from the *previous* search query.
|
||||
*/
|
||||
if (typeof Search === "undefined") SphinxHighlight.highlightSearchWords();
|
||||
SphinxHighlight.initEscapeListener();
|
||||
});
|
||||
-114
@@ -1,114 +0,0 @@
|
||||
<!DOCTYPE html>
|
||||
|
||||
<html lang="en" data-content_root="./">
|
||||
<head>
|
||||
<meta charset="utf-8" />
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0" /><meta name="viewport" content="width=device-width, initial-scale=1" />
|
||||
|
||||
<title>Backlog — responder 3.6.2 documentation</title>
|
||||
<link rel="stylesheet" type="text/css" href="_static/pygments.css?v=5ecbeea2" />
|
||||
<link rel="stylesheet" type="text/css" href="_static/basic.css?v=b08954a9" />
|
||||
<link rel="stylesheet" type="text/css" href="_static/alabaster.css?v=27fed22d" />
|
||||
<link rel="stylesheet" type="text/css" href="_static/copybutton.css?v=76b2166b" />
|
||||
<link rel="stylesheet" type="text/css" href="_static/design-elements.e5416f61bae5d36adc6d722a2b6f8cff.css?v=452a8e97" />
|
||||
<script src="_static/documentation_options.js?v=c0c9fa11"></script>
|
||||
<script src="_static/doctools.js?v=9bcbadda"></script>
|
||||
<script src="_static/sphinx_highlight.js?v=dc90522c"></script>
|
||||
<script src="_static/clipboard.min.js?v=a7894cd8"></script>
|
||||
<script src="_static/copybutton.js?v=fd10adb8"></script>
|
||||
<script>
|
||||
</script>
|
||||
<script src="_static/design-elements.bbdccc18c4abea9397628f9fea3d48c2.js?v=03c7770e"></script>
|
||||
<link rel="index" title="Index" href="genindex.html" />
|
||||
<link rel="search" title="Search" href="search.html" />
|
||||
<link rel="prev" title="Development Sandbox" href="sandbox.html" />
|
||||
|
||||
<link rel="stylesheet" href="_static/custom.css" type="text/css" />
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
</head><body>
|
||||
|
||||
|
||||
<div class="document">
|
||||
<div class="documentwrapper">
|
||||
<div class="bodywrapper">
|
||||
|
||||
|
||||
<div class="body" role="main">
|
||||
|
||||
<section id="backlog">
|
||||
<h1>Backlog<a class="headerlink" href="#backlog" title="Link to this heading">¶</a></h1>
|
||||
<section id="future-ideas">
|
||||
<h2>Future Ideas<a class="headerlink" href="#future-ideas" title="Link to this heading">¶</a></h2>
|
||||
<ul class="simple">
|
||||
<li><p>WebSocket before_request short-circuit support (reject before accept)</p></li>
|
||||
<li><p>Per-route rate limiting (different limits for different endpoints)</p></li>
|
||||
<li><p>Built-in structured logging with request context</p></li>
|
||||
<li><p>OpenAPI 3.1 support</p></li>
|
||||
<li><p>Dependency injection for route handlers</p></li>
|
||||
</ul>
|
||||
</section>
|
||||
</section>
|
||||
|
||||
|
||||
</div>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
<div class="sphinxsidebar" role="navigation" aria-label="Main">
|
||||
<div class="sphinxsidebarwrapper"><p class="logo">
|
||||
<a href="index.html">
|
||||
<img class="logo" src="_static/responder.png" />
|
||||
</a>
|
||||
</p>
|
||||
<p>
|
||||
<strong>Responder</strong> — a familiar HTTP service framework for Python.
|
||||
<br />
|
||||
<small>v3.6.2</small>
|
||||
</p>
|
||||
<h3>Useful Links</h3>
|
||||
<ul>
|
||||
<li><a href="https://github.com/kennethreitz/responder">Responder @ GitHub</a></li>
|
||||
<li><a href="https://pypi.org/project/responder/">Responder @ PyPI</a></li>
|
||||
<li><a href="https://github.com/kennethreitz/responder/issues">Issue Tracker</a></li>
|
||||
</ul>
|
||||
<div>
|
||||
<h3><a href="index.html">Table of Contents</a></h3>
|
||||
<ul>
|
||||
<li><a class="reference internal" href="#">Backlog</a><ul>
|
||||
<li><a class="reference internal" href="#future-ideas">Future Ideas</a></li>
|
||||
</ul>
|
||||
</li>
|
||||
</ul>
|
||||
|
||||
</div>
|
||||
<search id="searchbox" style="display: none" role="search">
|
||||
<h3 id="searchlabel">Quick search</h3>
|
||||
<div class="searchformwrapper">
|
||||
<form class="search" action="search.html" method="get">
|
||||
<input type="text" name="q" aria-labelledby="searchlabel" autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false"/>
|
||||
<input type="submit" value="Go" />
|
||||
</form>
|
||||
</div>
|
||||
</search>
|
||||
<script>document.getElementById('searchbox').style.display = "block"</script>
|
||||
</div>
|
||||
</div>
|
||||
<div class="clearer"></div>
|
||||
</div>
|
||||
<div class="footer">
|
||||
©2018-2026, Kenneth Reitz.
|
||||
|
||||
|
|
||||
<a href="_sources/backlog.md.txt"
|
||||
rel="nofollow">Page source</a>
|
||||
</div>
|
||||
|
||||
|
||||
|
||||
|
||||
</body>
|
||||
</html>
|
||||
-1076
File diff suppressed because it is too large
Load Diff
@@ -1,198 +0,0 @@
|
||||
<!DOCTYPE html>
|
||||
|
||||
<html lang="en" data-content_root="./">
|
||||
<head>
|
||||
<meta charset="utf-8" />
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0" /><meta name="viewport" content="width=device-width, initial-scale=1" />
|
||||
|
||||
<title>Command Line Interface — responder 3.6.2 documentation</title>
|
||||
<link rel="stylesheet" type="text/css" href="_static/pygments.css?v=5ecbeea2" />
|
||||
<link rel="stylesheet" type="text/css" href="_static/basic.css?v=b08954a9" />
|
||||
<link rel="stylesheet" type="text/css" href="_static/alabaster.css?v=27fed22d" />
|
||||
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<link rel="index" title="Index" href="genindex.html" />
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<link rel="search" title="Search" href="search.html" />
|
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<link rel="next" title="Building a REST API" href="tutorial-rest.html" />
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<link rel="prev" title="API Reference" href="api.html" />
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<link rel="stylesheet" href="_static/custom.css" type="text/css" />
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||||
</head><body>
|
||||
|
||||
|
||||
<div class="document">
|
||||
<div class="documentwrapper">
|
||||
<div class="bodywrapper">
|
||||
|
||||
|
||||
<div class="body" role="main">
|
||||
|
||||
<section id="command-line-interface">
|
||||
<h1>Command Line Interface<a class="headerlink" href="#command-line-interface" title="Link to this heading">¶</a></h1>
|
||||
<p>Responder installs a <code class="docutils literal notranslate"><span class="pre">responder</span></code> command that lets you launch
|
||||
applications from the terminal. You can point it at a Python module,
|
||||
a local file, or even a URL — and it will find your <code class="docutils literal notranslate"><span class="pre">API</span></code> instance
|
||||
and start serving.</p>
|
||||
<section id="launching-from-a-module">
|
||||
<h2>Launching from a Module<a class="headerlink" href="#launching-from-a-module" title="Link to this heading">¶</a></h2>
|
||||
<p>The most common way to run a Responder application in production. Use
|
||||
Python’s standard dotted module path:</p>
|
||||
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span>$ responder run acme.app
|
||||
</pre></div>
|
||||
</div>
|
||||
<p>This imports <code class="docutils literal notranslate"><span class="pre">acme.app</span></code> and looks for an attribute called <code class="docutils literal notranslate"><span class="pre">api</span></code>
|
||||
(a <code class="docutils literal notranslate"><span class="pre">responder.API</span></code> instance). It’s the same import system Python
|
||||
uses everywhere — your <code class="docutils literal notranslate"><span class="pre">PYTHONPATH</span></code> and virtual environment are
|
||||
respected.</p>
|
||||
</section>
|
||||
<section id="launching-from-a-file">
|
||||
<h2>Launching from a File<a class="headerlink" href="#launching-from-a-file" title="Link to this heading">¶</a></h2>
|
||||
<p>During development, you often have a single file you want to run:</p>
|
||||
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span>$ responder run helloworld.py
|
||||
</pre></div>
|
||||
</div>
|
||||
<p>This loads the file directly and starts the server. Quick and easy for
|
||||
prototyping and single-file applications.</p>
|
||||
<p>You can test it with a simple HTTP request:</p>
|
||||
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span>$ curl http://127.0.0.1:5042/hello
|
||||
hello, world!
|
||||
</pre></div>
|
||||
</div>
|
||||
</section>
|
||||
<section id="launching-from-a-url">
|
||||
<h2>Launching from a URL<a class="headerlink" href="#launching-from-a-url" title="Link to this heading">¶</a></h2>
|
||||
<p>Responder can fetch and run a Python file from any URL — great for
|
||||
demos, sharing examples, and running code from GitHub:</p>
|
||||
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span>$ responder run https://github.com/kennethreitz/responder/raw/refs/heads/main/examples/helloworld.py
|
||||
</pre></div>
|
||||
</div>
|
||||
<p>This also works with <code class="docutils literal notranslate"><span class="pre">github://</span></code> URLs and any filesystem protocol
|
||||
supported by <a class="reference external" href="https://filesystem-spec.readthedocs.io/">fsspec</a>:</p>
|
||||
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span>$ responder run github://kennethreitz:responder@/examples/helloworld.py
|
||||
</pre></div>
|
||||
</div>
|
||||
<p>Cloud storage is supported too — Azure Blob Storage, Google Cloud
|
||||
Storage, S3, HDFS, SFTP, and more. Install <code class="docutils literal notranslate"><span class="pre">fsspec[full]</span></code> for all
|
||||
protocols:</p>
|
||||
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span>$ uv pip install 'fsspec[full]'
|
||||
</pre></div>
|
||||
</div>
|
||||
</section>
|
||||
<section id="custom-instance-names">
|
||||
<h2>Custom Instance Names<a class="headerlink" href="#custom-instance-names" title="Link to this heading">¶</a></h2>
|
||||
<p>By default, Responder looks for an attribute called <code class="docutils literal notranslate"><span class="pre">api</span></code>. If your
|
||||
application uses a different name, specify it with a colon:</p>
|
||||
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span>$ responder run acme.app:service
|
||||
$ responder run myapp.py:application
|
||||
</pre></div>
|
||||
</div>
|
||||
<p>For URLs, use a fragment:</p>
|
||||
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span>$ responder run https://example.com/app.py#service
|
||||
</pre></div>
|
||||
</div>
|
||||
</section>
|
||||
<section id="environment-variables">
|
||||
<h2>Environment Variables<a class="headerlink" href="#environment-variables" title="Link to this heading">¶</a></h2>
|
||||
<p>Responder automatically reads the <code class="docutils literal notranslate"><span class="pre">PORT</span></code> environment variable at
|
||||
runtime:</p>
|
||||
<ul class="simple">
|
||||
<li><p><code class="docutils literal notranslate"><span class="pre">PORT</span></code> — bind to <code class="docutils literal notranslate"><span class="pre">0.0.0.0</span></code> on this port (cloud platform convention)</p></li>
|
||||
</ul>
|
||||
<p>When <code class="docutils literal notranslate"><span class="pre">PORT</span></code> is set, the server binds to all interfaces automatically.
|
||||
This is how cloud platforms like Fly.io, Railway, and Heroku inject the
|
||||
listen port.</p>
|
||||
<p>For other settings like <code class="docutils literal notranslate"><span class="pre">SECRET_KEY</span></code>, read them in your application
|
||||
code and pass them to <code class="docutils literal notranslate"><span class="pre">responder.API()</span></code>:</p>
|
||||
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="kn">import</span><span class="w"> </span><span class="nn">os</span>
|
||||
<span class="n">api</span> <span class="o">=</span> <span class="n">responder</span><span class="o">.</span><span class="n">API</span><span class="p">(</span><span class="n">secret_key</span><span class="o">=</span><span class="n">os</span><span class="o">.</span><span class="n">environ</span><span class="p">[</span><span class="s2">"SECRET_KEY"</span><span class="p">])</span>
|
||||
</pre></div>
|
||||
</div>
|
||||
</section>
|
||||
<section id="building-frontend-assets">
|
||||
<h2>Building Frontend Assets<a class="headerlink" href="#building-frontend-assets" title="Link to this heading">¶</a></h2>
|
||||
<p>If your project includes a JavaScript frontend with a <code class="docutils literal notranslate"><span class="pre">package.json</span></code>,
|
||||
the <code class="docutils literal notranslate"><span class="pre">build</span></code> subcommand runs <code class="docutils literal notranslate"><span class="pre">npm</span> <span class="pre">run</span> <span class="pre">build</span></code>:</p>
|
||||
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span>$ responder build
|
||||
$ responder build /path/to/frontend
|
||||
</pre></div>
|
||||
</div>
|
||||
</section>
|
||||
</section>
|
||||
|
||||
|
||||
</div>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
<div class="sphinxsidebar" role="navigation" aria-label="Main">
|
||||
<div class="sphinxsidebarwrapper"><p class="logo">
|
||||
<a href="index.html">
|
||||
<img class="logo" src="_static/responder.png" />
|
||||
</a>
|
||||
</p>
|
||||
<p>
|
||||
<strong>Responder</strong> — a familiar HTTP service framework for Python.
|
||||
<br />
|
||||
<small>v3.6.2</small>
|
||||
</p>
|
||||
<h3>Useful Links</h3>
|
||||
<ul>
|
||||
<li><a href="https://github.com/kennethreitz/responder">Responder @ GitHub</a></li>
|
||||
<li><a href="https://pypi.org/project/responder/">Responder @ PyPI</a></li>
|
||||
<li><a href="https://github.com/kennethreitz/responder/issues">Issue Tracker</a></li>
|
||||
</ul>
|
||||
<div>
|
||||
<h3><a href="index.html">Table of Contents</a></h3>
|
||||
<ul>
|
||||
<li><a class="reference internal" href="#">Command Line Interface</a><ul>
|
||||
<li><a class="reference internal" href="#launching-from-a-module">Launching from a Module</a></li>
|
||||
<li><a class="reference internal" href="#launching-from-a-file">Launching from a File</a></li>
|
||||
<li><a class="reference internal" href="#launching-from-a-url">Launching from a URL</a></li>
|
||||
<li><a class="reference internal" href="#custom-instance-names">Custom Instance Names</a></li>
|
||||
<li><a class="reference internal" href="#environment-variables">Environment Variables</a></li>
|
||||
<li><a class="reference internal" href="#building-frontend-assets">Building Frontend Assets</a></li>
|
||||
</ul>
|
||||
</li>
|
||||
</ul>
|
||||
|
||||
</div>
|
||||
<search id="searchbox" style="display: none" role="search">
|
||||
<h3 id="searchlabel">Quick search</h3>
|
||||
<div class="searchformwrapper">
|
||||
<form class="search" action="search.html" method="get">
|
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<input type="text" name="q" aria-labelledby="searchlabel" autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false"/>
|
||||
<input type="submit" value="Go" />
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||||
</form>
|
||||
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|
||||
</search>
|
||||
<script>document.getElementById('searchbox').style.display = "block"</script>
|
||||
</div>
|
||||
</div>
|
||||
<div class="clearer"></div>
|
||||
</div>
|
||||
<div class="footer">
|
||||
©2018-2026, Kenneth Reitz.
|
||||
|
||||
|
|
||||
<a href="_sources/cli.rst.txt"
|
||||
rel="nofollow">Page source</a>
|
||||
</div>
|
||||
|
||||
|
||||
|
||||
|
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</body>
|
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</html>
|
||||
-278
@@ -1,278 +0,0 @@
|
||||
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|
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|
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<html lang="en" data-content_root="./">
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<meta name="viewport" content="width=device-width, initial-scale=1.0" /><meta name="viewport" content="width=device-width, initial-scale=1" />
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<title>Deployment — responder 3.6.2 documentation</title>
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<script src="_static/design-elements.bbdccc18c4abea9397628f9fea3d48c2.js?v=03c7770e"></script>
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||||
<link rel="search" title="Search" href="search.html" />
|
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<link rel="next" title="Testing" href="testing.html" />
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<link rel="prev" title="Feature Tour" href="tour.html" />
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||||
<link rel="stylesheet" href="_static/custom.css" type="text/css" />
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</head><body>
|
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|
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|
||||
<div class="document">
|
||||
<div class="documentwrapper">
|
||||
<div class="bodywrapper">
|
||||
|
||||
|
||||
<div class="body" role="main">
|
||||
|
||||
<section id="deployment">
|
||||
<h1>Deployment<a class="headerlink" href="#deployment" title="Link to this heading">¶</a></h1>
|
||||
<p>Responder applications are standard <a class="reference external" href="https://asgi.readthedocs.io/">ASGI</a>
|
||||
apps. ASGI (Asynchronous Server Gateway Interface) is the modern successor
|
||||
to WSGI — it supports async, WebSockets, and HTTP/2. This means you can
|
||||
deploy a Responder app anywhere that runs Python, using any ASGI server.</p>
|
||||
<section id="running-locally">
|
||||
<h2>Running Locally<a class="headerlink" href="#running-locally" title="Link to this heading">¶</a></h2>
|
||||
<p>During development, <code class="docutils literal notranslate"><span class="pre">api.run()</span></code> is all you need:</p>
|
||||
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="k">if</span> <span class="vm">__name__</span> <span class="o">==</span> <span class="s2">"__main__"</span><span class="p">:</span>
|
||||
<span class="n">api</span><span class="o">.</span><span class="n">run</span><span class="p">()</span>
|
||||
</pre></div>
|
||||
</div>
|
||||
<p>This starts a <a class="reference external" href="https://www.uvicorn.org/">uvicorn</a> server on
|
||||
<code class="docutils literal notranslate"><span class="pre">127.0.0.1:5042</span></code>. Uvicorn is a lightning-fast ASGI server built on
|
||||
<a class="reference external" href="https://uvloop.readthedocs.io/">uvloop</a> — it handles thousands of
|
||||
concurrent connections efficiently and protects against slowloris attacks,
|
||||
making a reverse proxy like nginx optional for many deployments.</p>
|
||||
</section>
|
||||
<section id="docker">
|
||||
<h2>Docker<a class="headerlink" href="#docker" title="Link to this heading">¶</a></h2>
|
||||
<p>Docker is the most common way to package and deploy web applications.
|
||||
Here’s a minimal Dockerfile:</p>
|
||||
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="n">FROM</span> <span class="n">python</span><span class="p">:</span><span class="mf">3.13</span><span class="o">-</span><span class="n">slim</span>
|
||||
<span class="n">WORKDIR</span> <span class="o">/</span><span class="n">app</span>
|
||||
<span class="n">COPY</span> <span class="o">--</span><span class="n">from</span><span class="o">=</span><span class="n">ghcr</span><span class="o">.</span><span class="n">io</span><span class="o">/</span><span class="n">astral</span><span class="o">-</span><span class="n">sh</span><span class="o">/</span><span class="n">uv</span><span class="p">:</span><span class="n">latest</span> <span class="o">/</span><span class="n">uv</span> <span class="o">/</span><span class="n">usr</span><span class="o">/</span><span class="n">local</span><span class="o">/</span><span class="nb">bin</span><span class="o">/</span><span class="n">uv</span>
|
||||
<span class="n">COPY</span> <span class="o">.</span> <span class="o">.</span>
|
||||
<span class="n">RUN</span> <span class="n">uv</span> <span class="n">pip</span> <span class="n">install</span> <span class="o">--</span><span class="n">system</span> <span class="n">responder</span>
|
||||
<span class="n">ENV</span> <span class="n">PORT</span><span class="o">=</span><span class="mi">80</span>
|
||||
<span class="n">EXPOSE</span> <span class="mi">80</span>
|
||||
<span class="n">CMD</span> <span class="p">[</span><span class="s2">"python"</span><span class="p">,</span> <span class="s2">"api.py"</span><span class="p">]</span>
|
||||
</pre></div>
|
||||
</div>
|
||||
<p>Build and run:</p>
|
||||
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span>$ docker build -t myapi .
|
||||
$ docker run -p 8000:80 myapi
|
||||
</pre></div>
|
||||
</div>
|
||||
<p>The <code class="docutils literal notranslate"><span class="pre">python:3.13-slim</span></code> image is about 150MB — small enough for fast
|
||||
deploys but includes everything you need. Using <code class="docutils literal notranslate"><span class="pre">uv</span></code> for installs
|
||||
is significantly faster than pip. For even smaller images, you can use
|
||||
<code class="docutils literal notranslate"><span class="pre">python:3.13-alpine</span></code>, though some packages may need extra build
|
||||
dependencies.</p>
|
||||
</section>
|
||||
<section id="cloud-platforms">
|
||||
<h2>Cloud Platforms<a class="headerlink" href="#cloud-platforms" title="Link to this heading">¶</a></h2>
|
||||
<p>Responder automatically honors the <code class="docutils literal notranslate"><span class="pre">PORT</span></code> environment variable. When
|
||||
<code class="docutils literal notranslate"><span class="pre">PORT</span></code> is set, the server binds to <code class="docutils literal notranslate"><span class="pre">0.0.0.0</span></code> on that port — this is
|
||||
the convention that virtually every cloud platform uses.</p>
|
||||
<p>This means zero configuration on:</p>
|
||||
<ul class="simple">
|
||||
<li><p><strong>Fly.io</strong> — <code class="docutils literal notranslate"><span class="pre">fly</span> <span class="pre">launch</span></code> and you’re done</p></li>
|
||||
<li><p><strong>Railway</strong> — push your code, Railway sets <code class="docutils literal notranslate"><span class="pre">PORT</span></code></p></li>
|
||||
<li><p><strong>Render</strong> — set start command to <code class="docutils literal notranslate"><span class="pre">python</span> <span class="pre">api.py</span></code></p></li>
|
||||
<li><p><strong>Google Cloud Run</strong> — containerize and deploy</p></li>
|
||||
<li><p><strong>Azure Container Apps</strong> — same pattern</p></li>
|
||||
<li><p><strong>AWS App Runner</strong> — and here too</p></li>
|
||||
</ul>
|
||||
<p>The pattern is always the same: deploy your code, set the start command
|
||||
to <code class="docutils literal notranslate"><span class="pre">python</span> <span class="pre">api.py</span></code>, and the platform handles the rest.</p>
|
||||
</section>
|
||||
<section id="health-check-endpoint">
|
||||
<h2>Health Check Endpoint<a class="headerlink" href="#health-check-endpoint" title="Link to this heading">¶</a></h2>
|
||||
<p>Every production deployment needs a health check — a lightweight endpoint
|
||||
that monitoring tools, load balancers, and orchestrators can poll to verify
|
||||
your service is running:</p>
|
||||
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="nd">@api</span><span class="o">.</span><span class="n">route</span><span class="p">(</span><span class="s2">"/health"</span><span class="p">)</span>
|
||||
<span class="k">def</span><span class="w"> </span><span class="nf">health</span><span class="p">(</span><span class="n">req</span><span class="p">,</span> <span class="n">resp</span><span class="p">):</span>
|
||||
<span class="n">resp</span><span class="o">.</span><span class="n">media</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"status"</span><span class="p">:</span> <span class="s2">"healthy"</span><span class="p">}</span>
|
||||
</pre></div>
|
||||
</div>
|
||||
<p>Keep it simple. Don’t query the database or do expensive work — the health
|
||||
check should return instantly. Cloud platforms, Docker, and Kubernetes all
|
||||
look for an HTTP 200 to confirm your service is alive.</p>
|
||||
<p>For Docker, add a <code class="docutils literal notranslate"><span class="pre">HEALTHCHECK</span></code> instruction:</p>
|
||||
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="n">HEALTHCHECK</span> <span class="o">--</span><span class="n">interval</span><span class="o">=</span><span class="mi">30</span><span class="n">s</span> <span class="o">--</span><span class="n">timeout</span><span class="o">=</span><span class="mi">3</span><span class="n">s</span> \
|
||||
<span class="n">CMD</span> <span class="n">curl</span> <span class="o">-</span><span class="n">f</span> <span class="n">http</span><span class="p">:</span><span class="o">//</span><span class="n">localhost</span><span class="o">/</span><span class="n">health</span> <span class="o">||</span> <span class="n">exit</span> <span class="mi">1</span>
|
||||
</pre></div>
|
||||
</div>
|
||||
</section>
|
||||
<section id="uvicorn-directly">
|
||||
<h2>Uvicorn Directly<a class="headerlink" href="#uvicorn-directly" title="Link to this heading">¶</a></h2>
|
||||
<p>For production deployments where you want more control, bypass
|
||||
<code class="docutils literal notranslate"><span class="pre">api.run()</span></code> and use uvicorn directly:</p>
|
||||
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span>$ uvicorn api:api --host 0.0.0.0 --port 8000 --workers 4
|
||||
</pre></div>
|
||||
</div>
|
||||
<p>The <code class="docutils literal notranslate"><span class="pre">--workers</span></code> flag spawns multiple processes, each handling requests
|
||||
independently. A good starting point is 2-4 workers per CPU core.</p>
|
||||
<p>Uvicorn supports many options — SSL certificates, access logging, graceful
|
||||
shutdown timeouts, and more. See the
|
||||
<a class="reference external" href="https://www.uvicorn.org/deployment/">uvicorn documentation</a> for details.</p>
|
||||
<p>For platforms like Heroku or Railway that use a <code class="docutils literal notranslate"><span class="pre">Procfile</span></code>:</p>
|
||||
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span>web: uvicorn api:api --host 0.0.0.0 --port $PORT --workers 4
|
||||
</pre></div>
|
||||
</div>
|
||||
</section>
|
||||
<section id="docker-compose">
|
||||
<h2>Docker Compose<a class="headerlink" href="#docker-compose" title="Link to this heading">¶</a></h2>
|
||||
<p>For local development with databases and other services, Docker Compose
|
||||
ties everything together:</p>
|
||||
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="c1"># docker-compose.yml</span>
|
||||
<span class="n">services</span><span class="p">:</span>
|
||||
<span class="n">api</span><span class="p">:</span>
|
||||
<span class="n">build</span><span class="p">:</span> <span class="o">.</span>
|
||||
<span class="n">ports</span><span class="p">:</span>
|
||||
<span class="o">-</span> <span class="s2">"5042:80"</span>
|
||||
<span class="n">environment</span><span class="p">:</span>
|
||||
<span class="o">-</span> <span class="n">PORT</span><span class="o">=</span><span class="mi">80</span>
|
||||
<span class="o">-</span> <span class="n">DATABASE_URL</span><span class="o">=</span><span class="n">postgresql</span><span class="o">+</span><span class="n">asyncpg</span><span class="p">:</span><span class="o">//</span><span class="n">user</span><span class="p">:</span><span class="k">pass</span><span class="nd">@db</span><span class="o">/</span><span class="n">myapp</span>
|
||||
<span class="o">-</span> <span class="n">SECRET_KEY</span><span class="o">=</span><span class="n">dev</span><span class="o">-</span><span class="n">secret</span>
|
||||
<span class="n">depends_on</span><span class="p">:</span>
|
||||
<span class="o">-</span> <span class="n">db</span>
|
||||
|
||||
<span class="n">db</span><span class="p">:</span>
|
||||
<span class="n">image</span><span class="p">:</span> <span class="n">docker</span><span class="o">.</span><span class="n">io</span><span class="o">/</span><span class="n">postgres</span><span class="p">:</span><span class="mi">16</span><span class="o">-</span><span class="n">alpine</span>
|
||||
<span class="n">environment</span><span class="p">:</span>
|
||||
<span class="n">POSTGRES_USER</span><span class="p">:</span> <span class="n">user</span>
|
||||
<span class="n">POSTGRES_PASSWORD</span><span class="p">:</span> <span class="k">pass</span>
|
||||
<span class="n">POSTGRES_DB</span><span class="p">:</span> <span class="n">myapp</span>
|
||||
<span class="n">volumes</span><span class="p">:</span>
|
||||
<span class="o">-</span> <span class="n">pgdata</span><span class="p">:</span><span class="o">/</span><span class="n">var</span><span class="o">/</span><span class="n">lib</span><span class="o">/</span><span class="n">postgresql</span><span class="o">/</span><span class="n">data</span>
|
||||
|
||||
<span class="n">volumes</span><span class="p">:</span>
|
||||
<span class="n">pgdata</span><span class="p">:</span>
|
||||
</pre></div>
|
||||
</div>
|
||||
<p>Run with <code class="docutils literal notranslate"><span class="pre">docker</span> <span class="pre">compose</span> <span class="pre">up</span></code>. The API waits for <code class="docutils literal notranslate"><span class="pre">db</span></code> to start, then
|
||||
connects using the <code class="docutils literal notranslate"><span class="pre">DATABASE_URL</span></code> environment variable.</p>
|
||||
</section>
|
||||
<section id="reverse-proxy">
|
||||
<h2>Reverse Proxy<a class="headerlink" href="#reverse-proxy" title="Link to this heading">¶</a></h2>
|
||||
<p>For high-traffic production deployments, you may want a reverse proxy like
|
||||
<a class="reference external" href="https://nginx.org/">nginx</a> or <a class="reference external" href="https://caddyserver.com/">Caddy</a> in
|
||||
front of your application for:</p>
|
||||
<ul class="simple">
|
||||
<li><p><strong>SSL/TLS termination</strong> — let the proxy handle HTTPS certificates</p></li>
|
||||
<li><p><strong>Load balancing</strong> — distribute traffic across multiple app instances</p></li>
|
||||
<li><p><strong>Static asset serving</strong> — offload static files to the proxy</p></li>
|
||||
<li><p><strong>Rate limiting</strong> — at the infrastructure level</p></li>
|
||||
</ul>
|
||||
<p>A minimal Caddy config that handles HTTPS automatically:</p>
|
||||
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="c1"># Caddyfile</span>
|
||||
<span class="n">example</span><span class="o">.</span><span class="n">com</span> <span class="p">{</span>
|
||||
<span class="n">reverse_proxy</span> <span class="n">localhost</span><span class="p">:</span><span class="mi">5042</span>
|
||||
<span class="p">}</span>
|
||||
</pre></div>
|
||||
</div>
|
||||
<p>Responder’s <code class="docutils literal notranslate"><span class="pre">TrustedHostMiddleware</span></code> and <code class="docutils literal notranslate"><span class="pre">HTTPSRedirectMiddleware</span></code> work
|
||||
correctly behind proxies that set standard forwarding headers
|
||||
(<code class="docutils literal notranslate"><span class="pre">X-Forwarded-For</span></code>, <code class="docutils literal notranslate"><span class="pre">X-Forwarded-Proto</span></code>).</p>
|
||||
<p>That said, uvicorn is production-ready on its own. Many applications run
|
||||
uvicorn directly without a reverse proxy and do just fine.</p>
|
||||
</section>
|
||||
<section id="production-checklist">
|
||||
<h2>Production Checklist<a class="headerlink" href="#production-checklist" title="Link to this heading">¶</a></h2>
|
||||
<p>Before going live:</p>
|
||||
<ul class="simple">
|
||||
<li><p><strong>Set a secret key</strong> — <code class="docutils literal notranslate"><span class="pre">SECRET_KEY</span></code> env var, never the default</p></li>
|
||||
<li><p><strong>Disable debug mode</strong> — <code class="docutils literal notranslate"><span class="pre">DEBUG=false</span></code> or omit it entirely</p></li>
|
||||
<li><p><strong>Set allowed hosts</strong> — restrict to your actual domain names</p></li>
|
||||
<li><p><strong>Use multiple workers</strong> — <code class="docutils literal notranslate"><span class="pre">--workers</span> <span class="pre">4</span></code> or more, depending on CPU cores</p></li>
|
||||
<li><p><strong>Add a health check</strong> — <code class="docutils literal notranslate"><span class="pre">/health</span></code> endpoint for monitoring</p></li>
|
||||
<li><p><strong>Enable HTTPS</strong> — via your proxy, cloud platform, or uvicorn’s <code class="docutils literal notranslate"><span class="pre">--ssl-*</span></code> flags</p></li>
|
||||
<li><p><strong>Set up logging</strong> — uvicorn logs requests by default; pipe them to your log aggregator</p></li>
|
||||
<li><p><strong>Pin your dependencies</strong> — use a lock file or pinned requirements for reproducible deploys</p></li>
|
||||
</ul>
|
||||
</section>
|
||||
</section>
|
||||
|
||||
|
||||
</div>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
<div class="sphinxsidebar" role="navigation" aria-label="Main">
|
||||
<div class="sphinxsidebarwrapper"><p class="logo">
|
||||
<a href="index.html">
|
||||
<img class="logo" src="_static/responder.png" />
|
||||
</a>
|
||||
</p>
|
||||
<p>
|
||||
<strong>Responder</strong> — a familiar HTTP service framework for Python.
|
||||
<br />
|
||||
<small>v3.6.2</small>
|
||||
</p>
|
||||
<h3>Useful Links</h3>
|
||||
<ul>
|
||||
<li><a href="https://github.com/kennethreitz/responder">Responder @ GitHub</a></li>
|
||||
<li><a href="https://pypi.org/project/responder/">Responder @ PyPI</a></li>
|
||||
<li><a href="https://github.com/kennethreitz/responder/issues">Issue Tracker</a></li>
|
||||
</ul>
|
||||
<div>
|
||||
<h3><a href="index.html">Table of Contents</a></h3>
|
||||
<ul>
|
||||
<li><a class="reference internal" href="#">Deployment</a><ul>
|
||||
<li><a class="reference internal" href="#running-locally">Running Locally</a></li>
|
||||
<li><a class="reference internal" href="#docker">Docker</a></li>
|
||||
<li><a class="reference internal" href="#cloud-platforms">Cloud Platforms</a></li>
|
||||
<li><a class="reference internal" href="#health-check-endpoint">Health Check Endpoint</a></li>
|
||||
<li><a class="reference internal" href="#uvicorn-directly">Uvicorn Directly</a></li>
|
||||
<li><a class="reference internal" href="#docker-compose">Docker Compose</a></li>
|
||||
<li><a class="reference internal" href="#reverse-proxy">Reverse Proxy</a></li>
|
||||
<li><a class="reference internal" href="#production-checklist">Production Checklist</a></li>
|
||||
</ul>
|
||||
</li>
|
||||
</ul>
|
||||
|
||||
</div>
|
||||
<search id="searchbox" style="display: none" role="search">
|
||||
<h3 id="searchlabel">Quick search</h3>
|
||||
<div class="searchformwrapper">
|
||||
<form class="search" action="search.html" method="get">
|
||||
<input type="text" name="q" aria-labelledby="searchlabel" autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false"/>
|
||||
<input type="submit" value="Go" />
|
||||
</form>
|
||||
</div>
|
||||
</search>
|
||||
<script>document.getElementById('searchbox').style.display = "block"</script>
|
||||
</div>
|
||||
</div>
|
||||
<div class="clearer"></div>
|
||||
</div>
|
||||
<div class="footer">
|
||||
©2018-2026, Kenneth Reitz.
|
||||
|
||||
|
|
||||
<a href="_sources/deployment.rst.txt"
|
||||
rel="nofollow">Page source</a>
|
||||
</div>
|
||||
|
||||
|
||||
|
||||
|
||||
</body>
|
||||
</html>
|
||||
@@ -0,0 +1,19 @@
|
||||
# Minimal makefile for Sphinx documentation
|
||||
#
|
||||
|
||||
# You can set these variables from the command line.
|
||||
SPHINXOPTS =
|
||||
SPHINXBUILD = sphinx-build
|
||||
SOURCEDIR = source
|
||||
BUILDDIR = build
|
||||
|
||||
# Put it first so that "make" without argument is like "make help".
|
||||
help:
|
||||
@$(SPHINXBUILD) -M help "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
|
||||
|
||||
.PHONY: help Makefile
|
||||
|
||||
# Catch-all target: route all unknown targets to Sphinx using the new
|
||||
# "make mode" option. $(O) is meant as a shortcut for $(SPHINXOPTS).
|
||||
%: Makefile
|
||||
@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
|
||||
@@ -0,0 +1,35 @@
|
||||
@ECHO OFF
|
||||
|
||||
pushd %~dp0
|
||||
|
||||
REM Command file for Sphinx documentation
|
||||
|
||||
if "%SPHINXBUILD%" == "" (
|
||||
set SPHINXBUILD=sphinx-build
|
||||
)
|
||||
set SOURCEDIR=source
|
||||
set BUILDDIR=build
|
||||
|
||||
if "%1" == "" goto help
|
||||
|
||||
%SPHINXBUILD% >NUL 2>NUL
|
||||
if errorlevel 9009 (
|
||||
echo.
|
||||
echo.The 'sphinx-build' command was not found. Make sure you have Sphinx
|
||||
echo.installed, then set the SPHINXBUILD environment variable to point
|
||||
echo.to the full path of the 'sphinx-build' executable. Alternatively you
|
||||
echo.may add the Sphinx directory to PATH.
|
||||
echo.
|
||||
echo.If you don't have Sphinx installed, grab it from
|
||||
echo.http://sphinx-doc.org/
|
||||
exit /b 1
|
||||
)
|
||||
|
||||
%SPHINXBUILD% -M %1 %SOURCEDIR% %BUILDDIR% %SPHINXOPTS%
|
||||
goto end
|
||||
|
||||
:help
|
||||
%SPHINXBUILD% -M help %SOURCEDIR% %BUILDDIR% %SPHINXOPTS%
|
||||
|
||||
:end
|
||||
popd
|
||||
@@ -0,0 +1,48 @@
|
||||
alabaster==0.7.12
|
||||
appdirs==1.4.3
|
||||
atomicwrites==1.2.1
|
||||
attrs==18.2.0
|
||||
babel==2.6.0
|
||||
black==18.9b0
|
||||
bleach==3.0.2
|
||||
certifi==2018.8.24
|
||||
cffi==1.11.5
|
||||
chardet==3.0.4
|
||||
click==7.0
|
||||
cmarkgfm==0.4.2
|
||||
colorama==0.4.0 ; sys_platform == 'win32'
|
||||
docutils==0.14
|
||||
flake8==3.5.0
|
||||
flask==1.0.2
|
||||
future==0.16.0
|
||||
idna==2.7
|
||||
imagesize==1.1.0
|
||||
itsdangerous==0.24
|
||||
jinja2==2.10
|
||||
markupsafe==1.0
|
||||
mccabe==0.6.1
|
||||
more-itertools==4.3.0
|
||||
packaging==18.0
|
||||
pkginfo==1.4.2
|
||||
pluggy==0.7.1
|
||||
py==1.7.0
|
||||
pycodestyle==2.3.1
|
||||
pycparser==2.19
|
||||
pyflakes==1.6.0
|
||||
pygments==2.2.0
|
||||
pyparsing==2.2.2
|
||||
pytest==3.8.2
|
||||
pytz==2018.5
|
||||
readme-renderer==22.0
|
||||
requests-toolbelt==0.8.0
|
||||
requests==2.19.1
|
||||
six==1.11.0
|
||||
snowballstemmer==1.2.1
|
||||
sphinx==1.8.1
|
||||
sphinxcontrib-websupport==1.1.0
|
||||
toml==0.10.0
|
||||
tqdm==4.26.0
|
||||
twine==1.12.1
|
||||
urllib3==1.23
|
||||
webencodings==0.5.1
|
||||
werkzeug==0.14.1
|
||||
@@ -0,0 +1,7 @@
|
||||
/* Hide module name and default value for environment variable section */
|
||||
div[id$='environment-variables'] code.descclassname {
|
||||
display: none;
|
||||
}
|
||||
div[id$='environment-variables'] em.property {
|
||||
display: none;
|
||||
}
|
||||
Binary file not shown.
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
@@ -0,0 +1,19 @@
|
||||
|
||||
/*
|
||||
Copyright (C) 2011-2018 Hoefler & Co.
|
||||
This software is the property of Hoefler & Co. (H&Co).
|
||||
Your right to access and use this software is subject to the
|
||||
applicable License Agreement, or Terms of Service, that exists
|
||||
between you and H&Co. If no such agreement exists, you may not
|
||||
access or use this software for any purpose.
|
||||
This software may only be hosted at the locations specified in
|
||||
the applicable License Agreement or Terms of Service, and only
|
||||
for the purposes expressly set forth therein. You may not copy,
|
||||
modify, convert, create derivative works from or distribute this
|
||||
software in any way, or make it accessible to any third party,
|
||||
without first obtaining the written permission of H&Co.
|
||||
For more information, please visit us at http://typography.com.
|
||||
148887-130097-20181011
|
||||
*/
|
||||
|
||||
<!-- sorry your browser is not supported. -->
|
||||
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Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user