* Adds support for pyproject.toml files
Since mypy 0.900 the pyproject.toml files are supported.
This PR adds a support for it. It searchs for a `tool.django-stubs` section. This is an example configuration:
```
[tool.django-stubs]
django_settings_module = "config.settings.local"
```
Fixes#638
* Added TOML tests
* Use textwrap.dedent instead of trying to manually replace spaces
* `django.db.{connection, connections, router}` are now hinted -- including `ConnectionHandler` and `ConnectionRouter` classes.
* Several improvements to `BaseDatabaseWrapper` attribute hints.
* In many places, database connections were hinted as `Any`, which I changed to `BaseDatabaseWrapper`.
* In a few places I added additional `SQLCompiler` hints.
* Minor tweaks to nearby code.
* Add type hints for the postgres CursorDebugWrapper, expand the BaseCursorDebugWrapper.
* Fix how Optinal gets applied.
* Fix optional handling further.
* Adjust postgres debugcursorwrapper to look more like the implementation.
* Apply review feedback.
* Use the more generic HttpResponseBase when appriopriate.
* Fix failing test and add new test.
* Remove the other test again, it was the wrong location. Add new tests in the correct location.
Co-authored-by: LanDinh <coding+sourcetree@khaleesi.ninja>
* Replace models.Model annotations with type variables
* Adds generic type args to generic views
* Adds more tests
* Revert "Adds generic type args to generic views"
This reverts commit 6522f30cdb9027483f46d77167394c84eb7b7f4b.
* Adds Generic support for DetailView and ListView
Co-authored-by: sobolevn <mail@sobolevn.me>
This addresses an obscure crash we're getting when defining a GenericForeignKey
subclass on a model.
Not sure how this slipped through type checking since
`helpers.lookup_class_typeinfo -> Optional[TypeInfo]` while
`.get_private_descriptor_type(type_info: TypeInfo)` so this should be a clear
type violation.
* Add URLPattern options to django.url.conf since they were missing.
* Fix some wording in the contribution guide & fix a reference to Django version 3.0, which has since been replaced by 3.1 as new stable version.
* My bad - I was misreading the type hints a bit here. Fix tests.
* We need to specify the List[Union[URLResolver, URLPattern]] upfront, since those don't accept List[URLResolver] as argument.
* Add test to ensure that path() accepts a mix of URLPatterns & URLResolvers.
Co-authored-by: LanDinh <coding+sourcetree@khaleesi.ninja>
Prior to this change, ManyToManyField was declared as being generic in
_ST and _GT, but also used the _T Typevar in its __init__ signature.
This caused mypy to add _T to the variables it was generic in when used
as an alias.
The symptom of this problem was that mypy would show an error with the
message "Type application has too few types (3 expected)" where a
ManyToManyField alias was declared, but adding an extra argument would
fail because the type only takes two arguments.
This change brings the signature of ManyToManyField in line with
ForeignKey and OneToOneField.
* change get_user to use a protocol requiring a session
define a "_HasSession" protocol, and update contrib.auth.get_user to use it
get_user only requires a session field, and idiomatic django testing frequently calls get_user with a TestClient
* run black
* use union for get_user instead of a protocol
* create tests for get_user typechecking
* properly import test client
