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working order

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This commit is contained in:
Kenneth Reitz
2018-10-10 11:07:11 -04:00
parent 749a7efdef
commit 671499bb43
8 changed files with 151 additions and 173 deletions
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Pipfile.lock
Generated
+6
View File
@@ -57,6 +57,12 @@
],
"version": "==0.4.5"
},
"graphql-server-core": {
"hashes": [
"sha256:e5f82add4b3d5580aa1f1e7d9f00e944ad3abe1b65eb337e611d6a77cc20f231"
],
"version": "==1.1.1"
},
"idna": {
"hashes": [
"sha256:156a6814fb5ac1fc6850fb002e0852d56c0c8d2531923a51032d1b70760e186e",
app.py
+2 -2
View File
@@ -38,7 +38,7 @@ class Query(graphene.ObjectType):
schema = graphene.Schema(query=Query)
# Alerntatively,
api.add_route("/graph", schema)
api.add_route("/graph", schema, graphiql=True)
print(
@@ -49,7 +49,7 @@ print(
# headers={"Accept": "application/x-yaml"},
# data="hello",
)
.text
.headers
)
# print(
responder/api.py
+31 -15
View File
@@ -1,4 +1,6 @@
import os
import json
from functools import partial
from pathlib import Path
import waitress
@@ -8,6 +10,7 @@ from whitenoise import WhiteNoise
from wsgiadapter import WSGIAdapter as RequestsWSGIAdapter
from requests import Session as RequestsSession
from werkzeug.wsgi import DispatcherMiddleware
from graphql_server import encode_execution_results, json_encode, default_format_error
from . import models
from .status import HTTP_404
@@ -90,9 +93,7 @@ class API:
try:
self.routes[route](req, resp)
# The request is using class-based views.
except TypeError as e:
print(e)
exit()
except TypeError:
try:
view = self.routes[route]()
except TypeError:
@@ -103,10 +104,13 @@ class API:
self.graphql_response(req, resp, schema=view)
except AssertionError:
# WSGI App.
req.dispatched = True
return view(
environ=req._environ, start_response=req._start_response
)
try:
req.dispatched = True
return view(
environ=req._environ, start_response=req._start_response
)
except TypeError:
pass
# Run on_request first.
try:
@@ -131,7 +135,6 @@ class API:
assert route not in self.routes
# TODO: Support grpahiql.
self.routes[route] = view
def default_response(self, req, resp):
@@ -140,11 +143,15 @@ class API:
@staticmethod
def _resolve_graphql_query(req):
if "json" in req.mimetype:
return req.json()["query"]
# Support query/q in form data.
if "query" in req.data:
return req.data["query"]
if "q" in req.data:
return req.data["q"]
if not isinstance(req.data, str):
if "query" in req.data:
return req.data["query"]
if "q" in req.data:
return req.data["q"]
# Support query/q in params.
if "query" in req.params:
@@ -159,7 +166,14 @@ class API:
def graphql_response(self, req, resp, schema):
query = self._resolve_graphql_query(req)
result = schema.execute(query)
resp.media = dict(result.data)
result, status_code = encode_execution_results(
[result],
is_batch=False,
format_error=default_format_error,
encode=partial(json_encode, pretty=False),
)
resp.media = json.loads(result)
return (query, result, status_code)
def route(self, route, **options):
def decorator(f):
@@ -205,7 +219,7 @@ class API:
loader=jinja2.FileSystemLoader(
str(self.templates_dir), followlinks=True
),
autoescape=False,
autoescape=jinja2.select_autoescape([]),
)
template = env.get_template(name)
@@ -221,7 +235,9 @@ class API:
autoescape=jinja2.select_autoescape(["html", "xml"]),
)
else:
env = jinja2.Environment(loader=jinja2.BaseLoader, autoescape=False)
env = jinja2.Environment(
loader=jinja2.BaseLoader, autoescape=jinja2.select_autoescape([])
)
template = env.from_string(s)
return template.render(**values)
responder/graphiql.py
-145
View File
@@ -1,145 +0,0 @@
from flask import render_template_string
# From https://github.com/graphql-python/flask-graphql/blob/master/flask_graphql/render_graphiql.py
GRAPHIQL_VERSION = "0.11.11"
TEMPLATE = """<!--
The request to this GraphQL server provided the header "Accept: text/html"
and as a result has been presented GraphiQL - an in-browser IDE for
exploring GraphQL.
If you wish to receive JSON, provide the header "Accept: application/json" or
add "&raw" to the end of the URL within a browser.
-->
<!DOCTYPE html>
<html>
<head>
<title>{{graphiql_html_title|default("GraphiQL", true)}}</title>
<style>
html, body {
height: 100%;
margin: 0;
overflow: hidden;
width: 100%;
}
</style>
<meta name="referrer" content="no-referrer">
<link href="//cdn.jsdelivr.net/npm/graphiql@{{graphiql_version}}/graphiql.css" rel="stylesheet" />
<script src="//cdn.jsdelivr.net/fetch/0.9.0/fetch.min.js"></script>
<script src="//cdn.jsdelivr.net/react/15.0.0/react.min.js"></script>
<script src="//cdn.jsdelivr.net/react/15.0.0/react-dom.min.js"></script>
<script src="//cdn.jsdelivr.net/npm/graphiql@{{graphiql_version}}/graphiql.min.js"></script>
</head>
<body>
<script>
// Collect the URL parameters
var parameters = {};
window.location.search.substr(1).split('&').forEach(function (entry) {
var eq = entry.indexOf('=');
if (eq >= 0) {
parameters[decodeURIComponent(entry.slice(0, eq))] =
decodeURIComponent(entry.slice(eq + 1));
}
});
// Produce a Location query string from a parameter object.
function locationQuery(params) {
return '?' + Object.keys(params).map(function (key) {
return encodeURIComponent(key) + '=' +
encodeURIComponent(params[key]);
}).join('&');
}
// Derive a fetch URL from the current URL, sans the GraphQL parameters.
var graphqlParamNames = {
query: true,
variables: true,
operationName: true
};
var otherParams = {};
for (var k in parameters) {
if (parameters.hasOwnProperty(k) && graphqlParamNames[k] !== true) {
otherParams[k] = parameters[k];
}
}
var fetchURL = locationQuery(otherParams);
// Defines a GraphQL fetcher using the fetch API.
function graphQLFetcher(graphQLParams) {
return fetch(fetchURL, {
method: 'post',
headers: {
'Accept': 'application/json',
'Content-Type': 'application/json'
},
body: JSON.stringify(graphQLParams),
credentials: 'include',
}).then(function (response) {
return response.text();
}).then(function (responseBody) {
try {
return JSON.parse(responseBody);
} catch (error) {
return responseBody;
}
});
}
// When the query and variables string is edited, update the URL bar so
// that it can be easily shared.
function onEditQuery(newQuery) {
parameters.query = newQuery;
updateURL();
}
function onEditVariables(newVariables) {
parameters.variables = newVariables;
updateURL();
}
function onEditOperationName(newOperationName) {
parameters.operationName = newOperationName;
updateURL();
}
function updateURL() {
history.replaceState(null, null, locationQuery(parameters));
}
// Render <GraphiQL /> into the body.
ReactDOM.render(
React.createElement(GraphiQL, {
fetcher: graphQLFetcher,
onEditQuery: onEditQuery,
onEditVariables: onEditVariables,
onEditOperationName: onEditOperationName,
query: {{ params.query|tojson }},
response: {{ result|tojson }},
variables: {{ params.variables|tojson }},
operationName: {{ params.operation_name|tojson }},
}),
document.body
);
</script>
</body>
</html>"""
def render_graphiql(
params,
result,
graphiql_version=None,
graphiql_template=None,
graphiql_html_title=None,
):
graphiql_version = graphiql_version or GRAPHIQL_VERSION
template = graphiql_template or TEMPLATE
return render_template_string(
template,
graphiql_version=graphiql_version,
graphiql_html_title=graphiql_html_title,
result=result,
params=params,
)
responder/models.py
+17 -7
View File
@@ -8,7 +8,7 @@ from requests.models import Request as RequestsRequest
from requests.structures import CaseInsensitiveDict
from werkzeug.wrappers import Request as WerkzeugRequest
from werkzeug.wrappers import BaseResponse as WerkzeugResponse
from werkzeug.wsgi import DispatcherMiddleware
from urllib.parse import parse_qs
@@ -29,14 +29,17 @@ class Request:
self = kls()
self._wz = WerkzeugRequest(environ)
self.headers = CaseInsensitiveDict(self._wz.headers.to_list())
self.method = self._wz.method
self.method = self._wz.method.lower()
self.full_url = self._wz.url
self.url = self._wz.base_url
self.full_path = self._wz.full_path
self.path = self._wz.path
self.params = parse_qs(self._wz.query_string.decode("utf-8"))
self.query = self._wz.query_string.decode("utf-8")
self.raw = self._wz.stream
self.content = self._wz.get_data(cache=True, as_text=False)
self.mimetype = self._wz.mimetype
self.accepts_mimetypes = self._wz.accept_mimetypes
self.text = self._wz.get_data(cache=True, as_text=True)
self.data = self._wz.get_data(cache=True, as_text=True, parse_form_data=True)
self.dispatched = False
@@ -73,7 +76,7 @@ class Response:
@property
def body(self):
print(self.__dict__)
if self.content:
return (self.content, self.mimetype, {})
@@ -92,13 +95,18 @@ class Response:
{},
)
# Default to JSON anyway.
if self.req.accepts_json or True:
else:
return (json.dumps(self.media), self.mimetype or "application/json", {})
else:
raise ValueError
@property
def gzipped_body(self):
body, mimetype, headers = self.body
if isinstance(body, str):
body = body.encode("utf-8")
# print(self.req.headers)
if "gzip" in self.req.headers["Accept-Encoding"].lower():
gzip_buffer = io.BytesIO()
@@ -108,11 +116,10 @@ class Response:
new_headers = {
"Content-Encoding": "gzip",
"Vary": "Accept-Encoding",
# "Vary": "Accept-Encoding",
"Content-Length": str(len(body)),
}
headers.update(new_headers)
# print(headers)
return (gzip_buffer.getvalue(), mimetype, headers)
else:
@@ -121,7 +128,10 @@ class Response:
@property
def _wz(self):
body, mimetype, headers = self.body
headers.update(self.headers)
if len(self.body) > 500:
body, mimetype, headers = self.gzipped_body
if self.headers:
headers.update(self.headers)
r = WerkzeugResponse(
body,
responder/templates.py
-3
View File
@@ -1,3 +0,0 @@
from jinja2 import Template
def load_template(app)
setup.py
+1
View File
@@ -28,6 +28,7 @@ required = [
"requests",
"requests-wsgi-adapter",
"graphene",
"graphql-server-core>=1.1",
"whitenoise",
"jinja2",
]
templates/test.html
+94 -1
View File
@@ -1,3 +1,96 @@
this is a test
{{ api.url_for('hello') }}
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Maiores in, ea beatae praesentium quis enim exercitationem
voluptate repellat possimus laborum provident voluptates numquam id atque tempora. Quidem et repudiandae aliquam?
Lorem ipsum dolor sit amet consectetur adipisicing elit. Libero reiciendis consequuntur deserunt iure nesciunt autem
saepe magnam quas, debitis aliquam molestias possimus necessitatibus cumque enim modi fuga tenetur hic natus?
Lorem ipsum dolor sit amet consectetur adipisicing elit. Quia magni maxime, optio aliquid tempore dignissimos aperiam
voluptatibus, quae sunt vel iste nesciunt. Commodi saepe ipsam architecto omnis neque sequi beatae.
Lorem ipsum, dolor sit amet consectetur adipisicing elit. Neque quam sequi quidem corporis repudiandae quo, fugiat
ullam inventore, ratione cupiditate maiores nobis autem asperiores earum dolorum praesentium quod consequuntur nostrum!
Lorem ipsum dolor sit amet consectetur adipisicing elit. Dolorum, in? Officiis ratione veritatis distinctio quas illo
voluptatibus quia velit corrupti. Tempora ipsam perspiciatis ullam sapiente itaque esse doloribus error culpa.this is a
test
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Maiores in, ea beatae praesentium quis enim exercitationem
voluptate repellat possimus laborum provident voluptates numquam id atque tempora. Quidem et repudiandae aliquam?
Lorem ipsum dolor sit amet consectetur adipisicing elit. Libero reiciendis consequuntur deserunt iure nesciunt autem
saepe magnam quas, debitis aliquam molestias possimus necessitatibus cumque enim modi fuga tenetur hic natus?
Lorem ipsum dolor sit amet consectetur adipisicing elit. Quia magni maxime, optio aliquid tempore dignissimos aperiam
voluptatibus, quae sunt vel iste nesciunt. Commodi saepe ipsam architecto omnis neque sequi beatae.
Lorem ipsum, dolor sit amet consectetur adipisicing elit. Neque quam sequi quidem corporis repudiandae quo, fugiat
ullam inventore, ratione cupiditate maiores nobis autem asperiores earum dolorum praesentium quod consequuntur nostrum!
Lorem ipsum dolor sit amet consectetur adipisicing elit. Dolorum, in? Officiis ratione veritatis distinctio quas illo
voluptatibus quia velit corrupti. Tempora ipsam perspiciatis ullam sapiente itaque esse doloribus error culpa.this is a
test
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Maiores in, ea beatae praesentium quis enim exercitationem
voluptate repellat possimus laborum provident voluptates numquam id atque tempora. Quidem et repudiandae aliquam?
Lorem ipsum dolor sit amet consectetur adipisicing elit. Libero reiciendis consequuntur deserunt iure nesciunt autem
saepe magnam quas, debitis aliquam molestias possimus necessitatibus cumque enim modi fuga tenetur hic natus?
Lorem ipsum dolor sit amet consectetur adipisicing elit. Quia magni maxime, optio aliquid tempore dignissimos aperiam
voluptatibus, quae sunt vel iste nesciunt. Commodi saepe ipsam architecto omnis neque sequi beatae.
Lorem ipsum, dolor sit amet consectetur adipisicing elit. Neque quam sequi quidem corporis repudiandae quo, fugiat
ullam inventore, ratione cupiditate maiores nobis autem asperiores earum dolorum praesentium quod consequuntur nostrum!
Lorem ipsum dolor sit amet consectetur adipisicing elit. Dolorum, in? Officiis ratione veritatis distinctio quas illo
voluptatibus quia velit corrupti. Tempora ipsam perspiciatis ullam sapiente itaque esse doloribus error culpa.this is a
test
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Maiores in, ea beatae praesentium quis enim exercitationem
voluptate repellat possimus laborum provident voluptates numquam id atque tempora. Quidem et repudiandae aliquam?
Lorem ipsum dolor sit amet consectetur adipisicing elit. Libero reiciendis consequuntur deserunt iure nesciunt autem
saepe magnam quas, debitis aliquam molestias possimus necessitatibus cumque enim modi fuga tenetur hic natus?
Lorem ipsum dolor sit amet consectetur adipisicing elit. Quia magni maxime, optio aliquid tempore dignissimos aperiam
voluptatibus, quae sunt vel iste nesciunt. Commodi saepe ipsam architecto omnis neque sequi beatae.
Lorem ipsum, dolor sit amet consectetur adipisicing elit. Neque quam sequi quidem corporis repudiandae quo, fugiat
ullam inventore, ratione cupiditate maiores nobis autem asperiores earum dolorum praesentium quod consequuntur nostrum!
Lorem ipsum dolor sit amet consectetur adipisicing elit. Dolorum, in? Officiis ratione veritatis distinctio quas illo
voluptatibus quia velit corrupti. Tempora ipsam perspiciatis ullam sapiente itaque esse doloribus error culpa.this is a
test
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Maiores in, ea beatae praesentium quis enim exercitationem
voluptate repellat possimus laborum provident voluptates numquam id atque tempora. Quidem et repudiandae aliquam?
Lorem ipsum dolor sit amet consectetur adipisicing elit. Libero reiciendis consequuntur deserunt iure nesciunt autem
saepe magnam quas, debitis aliquam molestias possimus necessitatibus cumque enim modi fuga tenetur hic natus?
Lorem ipsum dolor sit amet consectetur adipisicing elit. Quia magni maxime, optio aliquid tempore dignissimos aperiam
voluptatibus, quae sunt vel iste nesciunt. Commodi saepe ipsam architecto omnis neque sequi beatae.
Lorem ipsum, dolor sit amet consectetur adipisicing elit. Neque quam sequi quidem corporis repudiandae quo, fugiat
ullam inventore, ratione cupiditate maiores nobis autem asperiores earum dolorum praesentium quod consequuntur nostrum!
Lorem ipsum dolor sit amet consectetur adipisicing elit. Dolorum, in? Officiis ratione veritatis distinctio quas illo
voluptatibus quia velit corrupti. Tempora ipsam perspiciatis ullam sapiente itaque esse doloribus error culpa.this is a
test
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Maiores in, ea beatae praesentium quis enim exercitationem
voluptate repellat possimus laborum provident voluptates numquam id atque tempora. Quidem et repudiandae aliquam?
Lorem ipsum dolor sit amet consectetur adipisicing elit. Libero reiciendis consequuntur deserunt iure nesciunt autem
saepe magnam quas, debitis aliquam molestias possimus necessitatibus cumque enim modi fuga tenetur hic natus?
Lorem ipsum dolor sit amet consectetur adipisicing elit. Quia magni maxime, optio aliquid tempore dignissimos aperiam
voluptatibus, quae sunt vel iste nesciunt. Commodi saepe ipsam architecto omnis neque sequi beatae.
Lorem ipsum, dolor sit amet consectetur adipisicing elit. Neque quam sequi quidem corporis repudiandae quo, fugiat
ullam inventore, ratione cupiditate maiores nobis autem asperiores earum dolorum praesentium quod consequuntur nostrum!
Lorem ipsum dolor sit amet consectetur adipisicing elit. Dolorum, in? Officiis ratione veritatis distinctio quas illo
voluptatibus quia velit corrupti. Tempora ipsam perspiciatis ullam sapiente itaque esse doloribus error culpa.