* fix alias priority so alias_generators don't take priority
* improve test names
* remove debugs
* Apply suggestions from code review
* more tests and allow custom alias_priority on fields
* precedence tests and docs
* tweaks and add change
* suggestions
* allow use of a `.env`-style files in BaseSettings (#607)
* address various issues with initial implementation
- allow specifying `_env_file` kwarg in instantiation
* overrides any `env_file` specified in the `Config` class
- cast `os.environ` as a dict for better consistenty of behavior
- `env_path` should be a `Path` type
- replace `with open()` with `read_text`
- use regex for parsing the dotenv files and throw error on invalid line
- factor out `read_env_file` into separate file for easier testing
* move back into a single file; revert typing changes; use regex better
* pass `_env_file` argument around instead of setting a class attribute
* add dotenv docs
* add dotenv tests
* Add changes file
* Flesh out the docs a bit
* Apply suggestions from @samuelcolvin's code review
Co-Authored-By: Samuel Colvin <samcolvin@gmail.com>
* wrap docs
* add not about priority
* fix tests and imports
* fix tests
* switch to python-dotenv
* cleanup, test example
* more docs tweaks
* typo
* fix tests for dotenv
Co-authored-by: Samuel Colvin <samcolvin@gmail.com>
* ✨ Add support for generics with __get_validators__
* ✅ Add tests for Generics with __get_validators__
* 📝 Add change note
* ✨ Add support for Generic fields with validation of sub-types
* 📝 Add docs for arbitrary generic types
* ✅ Add tests for generic sub-type validation
* 📝 Update change note. Generic support is not so "basic" now
* 📝 Update docs with code review
* ♻️ Update fields module with code review changes
* ✅ Update tests from code review
* 📝 Update example for generics, try to simplify and explain better
* tweak docs example
Co-authored-by: Samuel Colvin <samcolvin@gmail.com>
* ✨ Implement support for infinite generators with Iterable
* ✅ Add tests for infinite generators
* 🎨 Fix format
* 📝 Add docs for infinite generators
* 📝 Add changes file
* ✨ Store sub_field with original type parameter to allow custom validation
* 📝 Add example for validating first value in infinite generators
* 🔥 Remove unused import in example
* ✅ Add test for infinite generator with first-value validation
* ♻️ Update fields with code review
* 📝 Update example from code review
* 📝 Update docs and format from code review
* Pass model_class to schema_extra staticmethod
Resolves#1122
* Add changelog
* Apply suggestions from code review
Co-Authored-By: Samuel Colvin <samcolvin@gmail.com>
* Fix import after rebase
* Fix test bug
* Use TypeError instead of assert as per review
* Rename var so declaration fits one one line
* tiny tweaks
Co-authored-by: Samuel Colvin <samcolvin@gmail.com>
* Added optional for root_validator to be skipped if values validation fails
* cleaner usage of skip_on_failure
* skip_on_failure: documentation update
* Trick Cython into allowing str subclassing
* Added a changes file
* Removed 2nd paragraph from changes file so it passes tests
* Augmented with tests for StrictInt/Float
* Removed commented out StrictBool subclass testing
fix#1087
As None is typically used for the default value, it is not usually
encoded on its own into schemas. There was an issue, where using None
not as the top-level value, but rather inside other objects (e.g.
[None]) will throw a Traceback.
fix#1041
* Add test-fastapi.sh script, after failing to create reusable variables in Make
* Add test-fastapi Make target
* Add fastapi dir for tests to gitignore
* Add fastapi tests to Travis
* Update test-fastapi to run the minimum (pytest)
* Move make test-fastapi to normal run, no "Without Deps"
* Install Pydantic without Cython for FastAPI tests
* Put FastAPI tests in its own Travis job
* Add PR changes description
* Remove coverage for FastAPI, it's not relevant for Pydantic
* Implement code review changes, refactor Makefile use and fastapi tests
* Add a bug intentionally, to test that FastAPI tests are using the current source
and make sure it actually breaks CI.
* Fix intentional bug. Confirmed it breaks Travis for FastAPI.
fix#1067
* Making json_loads available to parse_file
* Change BaseModel.parse_file to use Config.json_loads
* Update changes/1067-kierandarcy.md
Co-Authored-By: Samuel Colvin <samcolvin@gmail.com>
* Fixed some style issues and added missing test for parse_file_as
* Implement Optional required, when creating a ModelField(required=True), make it persist
* Add test for nullable required
* Improve formatting of Undefined custom object
* Refactor field infer/creation with Undefined to make it idempotent
Needed for when _type_analysis is re-run in Generics
* Add PR changes
* Increment/update tests with code review
* Update/refactor Undefined implementation with code review
* Fix BoolUndefined as string type for mypy, not runtime
* Add docs about required Optional
* Add explicit tests for Any
* Apply code review requested changes
* move tests out of test_validators.py
* Add better support for validator reuse
* Clean up classmethod unpacking
* Add changes
* Fix coverage check
* Make 3.8 compatible
* Update changes/940-dmontagu.md
Co-Authored-By: Samuel Colvin <s@muelcolvin.com>
* Make allow_reuse discoverable by adding to error message
* switch _check_validator_name to _prepare_validator
* Add support for mapping types as custom root
* Incorporate feedback
* Add changes
* Incorporate feedback
* Add docs and tests
* Fix linting issue
* Incorporate more feedback
* Add more specific match
* mypy plugin support for dataclassesv
* fix styles and types
* - change type-hint for `Config`
- change name of an expected file
- update documents
* fix broken a reference of a document.
* - update unittest
- update documents
* fix a document link
* Update docs/mypy_plugin.md
Co-Authored-By: Samuel Colvin <samcolvin@gmail.com>
* Update docs/mypy_plugin.md
Co-Authored-By: Samuel Colvin <samcolvin@gmail.com>
* Update docs/mypy_plugin.md
Co-Authored-By: Samuel Colvin <samcolvin@gmail.com>
* remove extra whitespaces on mypy test results
* fix output file name of mypy test
* Update docs/usage/dataclasses.md
Co-Authored-By: Samuel Colvin <samcolvin@gmail.com>
* use TypeVar for DataclassType
Samuel Colvin