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Mark abstract model classes as abstract classes (in mypy) #1663
Mark abstract model classes as abstract classes (in mypy) #1663
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We could, but those are actually set/overwritten by mypy Refs:
What is needed for mypy to populate them is to find class symbols, either |
I'm thinking it could also be appropriate to add |
I think that should be done in a separate PR, it makes sense. |
Alright, I'll break 911b960 out a bit later |
Mypy requires some attributes to be abstract in order to make the class abstract, so we mark model attributes `<Model>.DoesNotExist` and `<Model>.MultipleObjectsReturned` to be abstract.
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I dropped those changes for now. |
@sobolevn what do you think. Is this ready? |
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Also, please add an epxlicit test with Literal[True]
, right now we only test = True
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Thanks for doing this! This is great! 👍
fyi I've opened a new issue #1697 related to |
This PR contains the following updates: | Package | Type | Update | Change | |---|---|---|---| | [django-stubs](https://togithub.com/typeddjango/django-stubs) ([changelog](https://togithub.com/typeddjango/django-stubs/releases)) | dev | patch | `4.2.3` -> `4.2.7` | --- ### Release Notes <details> <summary>typeddjango/django-stubs (django-stubs)</summary> ### [`v4.2.7`](https://togithub.com/typeddjango/django-stubs/releases/tag/4.2.7) [Compare Source](https://togithub.com/typeddjango/django-stubs/compare/4.2.6...4.2.7) #### Headline changes - **mypy 1.7:** Recommended mypy version updated to 1.7.x - Improved type inference for `ManyToManyField` and `Model.<manytomany>.through` - If you previously imported `RelatedManager` or `ManyRelatedManager`, update those to django-stubs-ext: `from django_stubs_ext.db.models.manager import ManyRelatedManager, RelatedManager` - It's now allowed to override Django's `@cached_property` properties with class variables or `@property` properties. - Even though Django 5.0 was released yesterday, this version does not yet include any changes specific to Django 5.0. #### Plugin improvements - Improved `ManyToManyDescriptor` and fixed `Model.<manytomany>.through` typing by [@​flaeppe](https://togithub.com/flaeppe) in [https://github.com/typeddjango/django-stubs/pull/1805](https://togithub.com/typeddjango/django-stubs/pull/1805) - Fixed `Self`-typed custom queryset methods to be compatible with `QuerySet` by [@​moranabadie](https://togithub.com/moranabadie) in [https://github.com/typeddjango/django-stubs/pull/1852](https://togithub.com/typeddjango/django-stubs/pull/1852) #### django-stubs-ext - django-stubs-ext: Export `RelatedManager`, `ManyRelatedManager` stub-only classes by [@​intgr](https://togithub.com/intgr) in [https://github.com/typeddjango/django-stubs/pull/1834](https://togithub.com/typeddjango/django-stubs/pull/1834) - Updated `TypedModelMeta` `ordering` attribute to allow `OrderBy` objects by [@​HansAarneLiblik](https://togithub.com/HansAarneLiblik) in [https://github.com/typeddjango/django-stubs/pull/1847](https://togithub.com/typeddjango/django-stubs/pull/1847) #### Stubs fixes - Added missing `search_help_text=` parameter to `ChangeList.__init__()` by [@​quinox](https://togithub.com/quinox) in [https://github.com/typeddjango/django-stubs/pull/1801](https://togithub.com/typeddjango/django-stubs/pull/1801) - Allow additional types for SQL parameters in `migrations.RunSQL()` by [@​UnknownPlatypus](https://togithub.com/UnknownPlatypus) in [https://github.com/typeddjango/django-stubs/pull/1803](https://togithub.com/typeddjango/django-stubs/pull/1803) - Allow custom Form class in `SuccessMessageMixin.form_valid()` by [@​SukiCZ](https://togithub.com/SukiCZ) in [https://github.com/typeddjango/django-stubs/pull/1812](https://togithub.com/typeddjango/django-stubs/pull/1812) - Fixed `db_comment=` parameter position for `django.db.models.Field.__init__()` by [@​flaeppe](https://togithub.com/flaeppe) in [https://github.com/typeddjango/django-stubs/pull/1815](https://togithub.com/typeddjango/django-stubs/pull/1815) - Added missing `RelatedField.__init__()` method and removed `ForeignObject.__init__(db_constraint=)` parameter in Field constructors by [@​flaeppe](https://togithub.com/flaeppe) in [https://github.com/typeddjango/django-stubs/pull/1816](https://togithub.com/typeddjango/django-stubs/pull/1816) - Fixed argument types of `assertNumQueries()` and `assertQuerySetEqual()` by [@​flaeppe](https://togithub.com/flaeppe) in [https://github.com/typeddjango/django-stubs/pull/1823](https://togithub.com/typeddjango/django-stubs/pull/1823) - Fixed `get_deleted_objects()` return from `list[Model]` -> `list[str]` by [@​golgor](https://togithub.com/golgor) in [https://github.com/typeddjango/django-stubs/pull/1825](https://togithub.com/typeddjango/django-stubs/pull/1825) - Removed incorrect `django.db.models` re-exports by [@​intgr](https://togithub.com/intgr) in [https://github.com/typeddjango/django-stubs/pull/1835](https://togithub.com/typeddjango/django-stubs/pull/1835) - Fixed `TemplateResponse.cookies` attribute and `SimpleCookie` type by [@​apollo13](https://togithub.com/apollo13) in [https://github.com/typeddjango/django-stubs/pull/1702](https://togithub.com/typeddjango/django-stubs/pull/1702) #### Stubs improvements - Added stubs for `django.contrib.postgres.expressions` by [@​flaeppe](https://togithub.com/flaeppe) in [https://github.com/typeddjango/django-stubs/pull/1765](https://togithub.com/typeddjango/django-stubs/pull/1765) - Improved hints of `django.contrib.gis.gdal.libgdal` by [@​flaeppe](https://togithub.com/flaeppe) in [https://github.com/typeddjango/django-stubs/pull/1811](https://togithub.com/typeddjango/django-stubs/pull/1811) - Simulate `@deconstructible` as a mixin class by [@​flaeppe](https://togithub.com/flaeppe) in [https://github.com/typeddjango/django-stubs/pull/1818](https://togithub.com/typeddjango/django-stubs/pull/1818) - Improved types for `django.db.models.enums.*` modules by [@​flaeppe](https://togithub.com/flaeppe) in [https://github.com/typeddjango/django-stubs/pull/1819](https://togithub.com/typeddjango/django-stubs/pull/1819) - Added `BaseExpression.contains_subquery()` method (update to Django 4.2.7) by [@​intgr](https://togithub.com/intgr) in [https://github.com/typeddjango/django-stubs/pull/1827](https://togithub.com/typeddjango/django-stubs/pull/1827) - Improved types for multiple methods of `QuerySet` by [@​flaeppe](https://togithub.com/flaeppe) in [https://github.com/typeddjango/django-stubs/pull/1822](https://togithub.com/typeddjango/django-stubs/pull/1822) - Improved `Collector` and `NestedObjects` attributes, methods by [@​intgr](https://togithub.com/intgr) in [https://github.com/typeddjango/django-stubs/pull/1826](https://togithub.com/typeddjango/django-stubs/pull/1826) - Added `django.db.models.functions.MD5()` database function by [@​kevinmarsh](https://togithub.com/kevinmarsh) in [https://github.com/typeddjango/django-stubs/pull/1830](https://togithub.com/typeddjango/django-stubs/pull/1830) - Constrained multiple `BaseModelAdmin` attributes to be either list or tuple by [@​flaeppe](https://togithub.com/flaeppe) in [https://github.com/typeddjango/django-stubs/pull/1832](https://togithub.com/typeddjango/django-stubs/pull/1832) - Constrained multiple `BaseModelAdmin` methods to return either list or tuple by [@​flaeppe](https://togithub.com/flaeppe) in [https://github.com/typeddjango/django-stubs/pull/1833](https://togithub.com/typeddjango/django-stubs/pull/1833) - Accurately infer `capfirst()` `None` return by [@​intgr](https://togithub.com/intgr) in [https://github.com/typeddjango/django-stubs/pull/1842](https://togithub.com/typeddjango/django-stubs/pull/1842) - Various improvements in `django.core.management.commands` modules by [@​UnknownPlatypus](https://togithub.com/UnknownPlatypus) in [https://github.com/typeddjango/django-stubs/pull/1829](https://togithub.com/typeddjango/django-stubs/pull/1829) - Added `Model._do_update()` method signature by [@​pfouque](https://togithub.com/pfouque) in [https://github.com/typeddjango/django-stubs/pull/1854](https://togithub.com/typeddjango/django-stubs/pull/1854) ##### Stubs improvements: @​cached_property - Reuse `functools.cached_property` definition instead of defining our own by [@​intgr](https://togithub.com/intgr) in [https://github.com/typeddjango/django-stubs/pull/1771](https://togithub.com/typeddjango/django-stubs/pull/1771) - Updated `@property` attributes to `@cached_property` part 1 by [@​UnknownPlatypus](https://togithub.com/UnknownPlatypus) in [https://github.com/typeddjango/django-stubs/pull/1761](https://togithub.com/typeddjango/django-stubs/pull/1761) - Updated `@property` attributes to `@cached_property` part 2 by [@​UnknownPlatypus](https://togithub.com/UnknownPlatypus) in [https://github.com/typeddjango/django-stubs/pull/1768](https://togithub.com/typeddjango/django-stubs/pull/1768) - Updated Expression classes `output_field` to `@cached_property` or `ClassVar` and improves type by [@​UnknownPlatypus](https://togithub.com/UnknownPlatypus) in [https://github.com/typeddjango/django-stubs/pull/1769](https://togithub.com/typeddjango/django-stubs/pull/1769) #### Housekeeping - Moved plugin generated `<Model>_RelatedManager` entries to allowlist by [@​flaeppe](https://togithub.com/flaeppe) in [https://github.com/typeddjango/django-stubs/pull/1806](https://togithub.com/typeddjango/django-stubs/pull/1806) - Moved `RelatedManager` to `django.db.models.fields.related_descriptors` by [@​flaeppe](https://togithub.com/flaeppe) in [https://github.com/typeddjango/django-stubs/pull/1814](https://togithub.com/typeddjango/django-stubs/pull/1814) - Restored `RelatedManager`, `ManyRelatedManager` to inherit from `Manager` not `BaseManager` by [@​intgr](https://togithub.com/intgr) in [https://github.com/typeddjango/django-stubs/pull/1843](https://togithub.com/typeddjango/django-stubs/pull/1843) - Upgraded to mypy 1.7.0 by [@​intgr](https://togithub.com/intgr) in [https://github.com/typeddjango/django-stubs/pull/1837](https://togithub.com/typeddjango/django-stubs/pull/1837) - Unify plugin check for model type info by [@​flaeppe](https://togithub.com/flaeppe) in [https://github.com/typeddjango/django-stubs/pull/1853](https://togithub.com/typeddjango/django-stubs/pull/1853) - Version 4.2.7 release (django-stubs, django-stubs-ext) by [@​intgr](https://togithub.com/intgr) in [https://github.com/typeddjango/django-stubs/pull/1856](https://togithub.com/typeddjango/django-stubs/pull/1856) #### New Contributors - [@​SukiCZ](https://togithub.com/SukiCZ) made their first contribution in [https://github.com/typeddjango/django-stubs/pull/1812](https://togithub.com/typeddjango/django-stubs/pull/1812) - [@​golgor](https://togithub.com/golgor) made their first contribution in [https://github.com/typeddjango/django-stubs/pull/1825](https://togithub.com/typeddjango/django-stubs/pull/1825) - [@​HansAarneLiblik](https://togithub.com/HansAarneLiblik) made their first contribution in [https://github.com/typeddjango/django-stubs/pull/1847](https://togithub.com/typeddjango/django-stubs/pull/1847) - [@​apollo13](https://togithub.com/apollo13) made their first contribution in [https://github.com/typeddjango/django-stubs/pull/1702](https://togithub.com/typeddjango/django-stubs/pull/1702) - [@​pfouque](https://togithub.com/pfouque) made their first contribution in [https://github.com/typeddjango/django-stubs/pull/1854](https://togithub.com/typeddjango/django-stubs/pull/1854) **Full Changelog**: typeddjango/django-stubs@4.2.6...4.2.7 ### [`v4.2.6`](https://togithub.com/typeddjango/django-stubs/releases/tag/4.2.6) [Compare Source](https://togithub.com/typeddjango/django-stubs/compare/4.2.5...4.2.6) #### Headline changes - Fixed several bugs in version 4.2.5. Thanks to everyone for contributing fixes on a short order! - Removed direct mypy dependency. If you are using mypy, please add an explicit `mypy` dev dependency to your project, or install django-stubs with the extra `django-stubs[compatible-mypy]`. Mypy remains **the only supported type checker**. Improvements for other type checkers may be considered in the future, pull requests welcome. See [#​1628](https://togithub.com/typeddjango/django-stubs/issues/1628) for details. #### Plugin fixes - Fixed `as_manager()` and `from_queryset()` when combined with `Self` types ([#​1788](https://togithub.com/typeddjango/django-stubs/issues/1788)) by [@​moranabadie](https://togithub.com/moranabadie) in [https://github.com/typeddjango/django-stubs/pull/1789](https://togithub.com/typeddjango/django-stubs/pull/1789) - Fix IndexError crash when using `from_queryset()` of custom Manager subclass by [@​moranabadie](https://togithub.com/moranabadie) in [https://github.com/typeddjango/django-stubs/pull/1786](https://togithub.com/typeddjango/django-stubs/pull/1786) - Revert "Use `parse_bool` implementation from mypy" by [@​intgr](https://togithub.com/intgr) in [https://github.com/typeddjango/django-stubs/pull/1792](https://togithub.com/typeddjango/django-stubs/pull/1792) (Turns out this was not necessary and will be reverted) #### Stubs fixes - Fixed `Field.formfield()`, `GeometryField.formfield()` method arguments by [@​brianhelba](https://togithub.com/brianhelba) in [https://github.com/typeddjango/django-stubs/pull/1778](https://togithub.com/typeddjango/django-stubs/pull/1778) #### Stubs improvements - Various improvements in `django.core.management` modules by [@​UnknownPlatypus](https://togithub.com/UnknownPlatypus) in [https://github.com/typeddjango/django-stubs/pull/1787](https://togithub.com/typeddjango/django-stubs/pull/1787) - Various improvments in `django.db.backend.base` modules by [@​UnknownPlatypus](https://togithub.com/UnknownPlatypus) in [https://github.com/typeddjango/django-stubs/pull/1791](https://togithub.com/typeddjango/django-stubs/pull/1791) #### Housekeeping - Drop hard dependency on mypy by [@​intgr](https://togithub.com/intgr) in [https://github.com/typeddjango/django-stubs/pull/1782](https://togithub.com/typeddjango/django-stubs/pull/1782) - Version 4.2.6 release (django-stubs only) by [@​intgr](https://togithub.com/intgr) in [https://github.com/typeddjango/django-stubs/pull/1794](https://togithub.com/typeddjango/django-stubs/pull/1794) **Full Changelog**: typeddjango/django-stubs@4.2.5...4.2.6 ### [`v4.2.5`](https://togithub.com/typeddjango/django-stubs/releases/tag/4.2.5) [Compare Source](https://togithub.com/typeddjango/django-stubs/compare/4.2.4...4.2.5) #### Headline changes - **mypy 1.6:** Recommended mypy version updated to 1.6.x - Next django-stubs version (4.2.6) will remove direct mypy dependency. If you are using mypy, please add an explicit `mypy` dev dependency to your project, or install django-stubs with the extra `django-stubs[compatible-mypy]`. Mypy remains **the only supported type checker**. Improvements for other type checkers may be considered in the future, pull requests welcome. See [#​1628](https://togithub.com/typeddjango/django-stubs/issues/1628) for details. - Officially added Python 3.12 support #### Stubs fixes - Made `default_storage` produce a `Storage` object by [@​brianhelba](https://togithub.com/brianhelba) in [https://github.com/typeddjango/django-stubs/pull/1665](https://togithub.com/typeddjango/django-stubs/pull/1665) - Fixed wrong type hints for `SyndicationFeed` methods by [@​WhyNotHugo](https://togithub.com/WhyNotHugo) in [https://github.com/typeddjango/django-stubs/pull/1705](https://togithub.com/typeddjango/django-stubs/pull/1705) - Fixed variance of `Migration.operations` attribute by [@​asottile](https://togithub.com/asottile) in [https://github.com/typeddjango/django-stubs/pull/1707](https://togithub.com/typeddjango/django-stubs/pull/1707) - Fixed variance of all `Migration` list attributes by [@​brianhelba](https://togithub.com/brianhelba) in [https://github.com/typeddjango/django-stubs/pull/1710](https://togithub.com/typeddjango/django-stubs/pull/1710) - Adjust `bases=` parameter in `CreateModel` migration op to allow for mixins by [@​asottile](https://togithub.com/asottile) in [https://github.com/typeddjango/django-stubs/pull/1708](https://togithub.com/typeddjango/django-stubs/pull/1708) - Fixed `_Composable` protocol for compatibility with `psycopg2-stubs` change by [@​andersk](https://togithub.com/andersk) in [https://github.com/typeddjango/django-stubs/pull/1714](https://togithub.com/typeddjango/django-stubs/pull/1714) - Various fixes and improvements in `django.views` modules by [@​GabDug](https://togithub.com/GabDug) in [https://github.com/typeddjango/django-stubs/pull/1716](https://togithub.com/typeddjango/django-stubs/pull/1716) - Removed `null` and `validators` arguments from `ManyToManyField.__init__` by [@​flaeppe](https://togithub.com/flaeppe) in [https://github.com/typeddjango/django-stubs/pull/1720](https://togithub.com/typeddjango/django-stubs/pull/1720) - Various fixes and improvements in `django.test` modules by [@​UnknownPlatypus](https://togithub.com/UnknownPlatypus) in [https://github.com/typeddjango/django-stubs/pull/1752](https://togithub.com/typeddjango/django-stubs/pull/1752) - Fixed `BaseModelForm`, `ErrorList`, `ErrorDict` constructor `renderer=` parameter by [@​GabDug](https://togithub.com/GabDug) in [https://github.com/typeddjango/django-stubs/pull/1690](https://togithub.com/typeddjango/django-stubs/pull/1690) #### Stubs improvements - Annotated return value of all `deconstruct` methods by [@​brianhelba](https://togithub.com/brianhelba) in [https://github.com/typeddjango/django-stubs/pull/1695](https://togithub.com/typeddjango/django-stubs/pull/1695) - Added missing arguments to `SQLCompiler` methods by [@​ashm-tech](https://togithub.com/ashm-tech) in [https://github.com/typeddjango/django-stubs/pull/1689](https://togithub.com/typeddjango/django-stubs/pull/1689) - Added missing `max_length` attribute to `forms.FileField` by [@​GabDug](https://togithub.com/GabDug) in [https://github.com/typeddjango/django-stubs/pull/1715](https://togithub.com/typeddjango/django-stubs/pull/1715) - Added missing type arguments to various generic classes by [@​GabDug](https://togithub.com/GabDug) in [https://github.com/typeddjango/django-stubs/pull/1717](https://togithub.com/typeddjango/django-stubs/pull/1717) - Added missing `Layer.num_feat` attribute (GeoDjango) by [@​niconoe](https://togithub.com/niconoe) in [https://github.com/typeddjango/django-stubs/pull/1722](https://togithub.com/typeddjango/django-stubs/pull/1722) - Specify `AbstractBaseUser.REQUIRED_FIELDS` as `ClassVar` by [@​WhyNotHugo](https://togithub.com/WhyNotHugo) in [https://github.com/typeddjango/django-stubs/pull/1737](https://togithub.com/typeddjango/django-stubs/pull/1737) - Improve `fields.Field.formfield()` method by [@​WhyNotHugo](https://togithub.com/WhyNotHugo) in [https://github.com/typeddjango/django-stubs/pull/1739](https://togithub.com/typeddjango/django-stubs/pull/1739) - Added `ModelStateFieldsCacheDescriptor.__get__` method by [@​asottile](https://togithub.com/asottile) in [https://github.com/typeddjango/django-stubs/pull/1743](https://togithub.com/typeddjango/django-stubs/pull/1743) - Update `Model._meta` to `ClassVar[Options[Self]]` by [@​flaeppe](https://togithub.com/flaeppe) in [https://github.com/typeddjango/django-stubs/pull/1732](https://togithub.com/typeddjango/django-stubs/pull/1732) - Improved `django.test.signals` types by [@​UnknownPlatypus](https://togithub.com/UnknownPlatypus) in [https://github.com/typeddjango/django-stubs/pull/1751](https://togithub.com/typeddjango/django-stubs/pull/1751) - Updated Django to 4.2.6 and updated stubs by [@​sobolevn](https://togithub.com/sobolevn) in [https://github.com/typeddjango/django-stubs/pull/1757](https://togithub.com/typeddjango/django-stubs/pull/1757) - Require 1 callable argument for `@cached_property` decorated method by [@​flaeppe](https://togithub.com/flaeppe) in [https://github.com/typeddjango/django-stubs/pull/1766](https://togithub.com/typeddjango/django-stubs/pull/1766) - Allow `psycopg2.sql.SQL` in `QuerySet.raw()` by [@​flaeppe](https://togithub.com/flaeppe) in [https://github.com/typeddjango/django-stubs/pull/1767](https://togithub.com/typeddjango/django-stubs/pull/1767) - Added missing stubs in `django.middleware.csrf` module by [@​UnknownPlatypus](https://togithub.com/UnknownPlatypus) in [https://github.com/typeddjango/django-stubs/pull/1770](https://togithub.com/typeddjango/django-stubs/pull/1770) - Various improvements in `django.core.cache` modules by [@​UnknownPlatypus](https://togithub.com/UnknownPlatypus) in [https://github.com/typeddjango/django-stubs/pull/1774](https://togithub.com/typeddjango/django-stubs/pull/1774) - Improved `Field.formfield()`, `GeometryField.formfield()` methods by [@​brianhelba](https://togithub.com/brianhelba) in [https://github.com/typeddjango/django-stubs/pull/1724](https://togithub.com/typeddjango/django-stubs/pull/1724) - Fixed query `F.resolve_expression()` return type by [@​schinckel](https://togithub.com/schinckel) in [https://github.com/typeddjango/django-stubs/pull/1659](https://togithub.com/typeddjango/django-stubs/pull/1659) #### Plugin improvements - Resolve dynamic `Manager` methods through manager MRO by [@​flaeppe](https://togithub.com/flaeppe) in [https://github.com/typeddjango/django-stubs/pull/1701](https://togithub.com/typeddjango/django-stubs/pull/1701) - Use `functools.cached_property` instead of Django's in mypy plugin by [@​flaeppe](https://togithub.com/flaeppe) in [https://github.com/typeddjango/django-stubs/pull/1721](https://togithub.com/typeddjango/django-stubs/pull/1721) - Improved hints for `ReverseOneToOneDescriptor` and start using it by [@​flaeppe](https://togithub.com/flaeppe) in [https://github.com/typeddjango/django-stubs/pull/1733](https://togithub.com/typeddjango/django-stubs/pull/1733) - Add better support for `ManyToManyField`'s `through` model by [@​flaeppe](https://togithub.com/flaeppe) in [https://github.com/typeddjango/django-stubs/pull/1719](https://togithub.com/typeddjango/django-stubs/pull/1719) - Resolve any `settings.AUTH_USER_MODEL` used as `to=` in relation by [@​flaeppe](https://togithub.com/flaeppe) in [https://github.com/typeddjango/django-stubs/pull/1746](https://togithub.com/typeddjango/django-stubs/pull/1746) - Added missing `_default_manager` symbol to generated `through` model by [@​flaeppe](https://togithub.com/flaeppe) in [https://github.com/typeddjango/django-stubs/pull/1745](https://togithub.com/typeddjango/django-stubs/pull/1745) #### Plugin crash fixes - Gracefully handle unwanted types when creating fallback managers by [@​flaeppe](https://togithub.com/flaeppe) in [https://github.com/typeddjango/django-stubs/pull/1728](https://togithub.com/typeddjango/django-stubs/pull/1728) Fixes some `AssertionError` crashes. - Handle mismatching types in queryset method resolving gracefully by [@​flaeppe](https://togithub.com/flaeppe) in [https://github.com/typeddjango/django-stubs/pull/1727](https://togithub.com/typeddjango/django-stubs/pull/1727) Fixes some `AssertionError` crashes. - Fixed crash on bad arguments for model relationship fields by [@​flaeppe](https://togithub.com/flaeppe) in [https://github.com/typeddjango/django-stubs/pull/1735](https://togithub.com/typeddjango/django-stubs/pull/1735) Fixes some `ValueError` crashes. #### Documentation - Fixed link to `django_stubs_ext` by [@​tony](https://togithub.com/tony) in [https://github.com/typeddjango/django-stubs/pull/1747](https://togithub.com/typeddjango/django-stubs/pull/1747) & [https://github.com/typeddjango/django-stubs/pull/1748](https://togithub.com/typeddjango/django-stubs/pull/1748) - Add version 4.2.4 to version compatibility table by [@​intgr](https://togithub.com/intgr) in [https://github.com/typeddjango/django-stubs/pull/1758](https://togithub.com/typeddjango/django-stubs/pull/1758) #### Housekeeping - Removed a bunch of unused code by [@​flaeppe](https://togithub.com/flaeppe) in [https://github.com/typeddjango/django-stubs/pull/1687](https://togithub.com/typeddjango/django-stubs/pull/1687) - Removed redefinition of inherited `deconstruct` methods. by [@​brianhelba](https://togithub.com/brianhelba) in [https://github.com/typeddjango/django-stubs/pull/1693](https://togithub.com/typeddjango/django-stubs/pull/1693) & [https://github.com/typeddjango/django-stubs/pull/1694](https://togithub.com/typeddjango/django-stubs/pull/1694) - Use `parse_bool` implementation from mypy by [@​flaeppe](https://togithub.com/flaeppe) in [https://github.com/typeddjango/django-stubs/pull/1703](https://togithub.com/typeddjango/django-stubs/pull/1703) - Specify error codes in `# type: ignore` comments for plugin code by [@​flaeppe](https://togithub.com/flaeppe) in [https://github.com/typeddjango/django-stubs/pull/1726](https://togithub.com/typeddjango/django-stubs/pull/1726) - Specify error codes in `# type: ignore` comments in stubs files by [@​UnknownPlatypus](https://togithub.com/UnknownPlatypus) in [https://github.com/typeddjango/django-stubs/pull/1734](https://togithub.com/typeddjango/django-stubs/pull/1734) - CI: Enable testing with Python 3.12 by [@​intgr](https://togithub.com/intgr) in [https://github.com/typeddjango/django-stubs/pull/1759](https://togithub.com/typeddjango/django-stubs/pull/1759) - Bump mypy from 1.5.1 to 1.6.0 by [@​dependabot](https://togithub.com/dependabot) in [https://github.com/typeddjango/django-stubs/pull/1764](https://togithub.com/typeddjango/django-stubs/pull/1764) - Tests: Add mypy error codes to typecheck by [@​UnknownPlatypus](https://togithub.com/UnknownPlatypus) in [https://github.com/typeddjango/django-stubs/pull/1773](https://togithub.com/typeddjango/django-stubs/pull/1773) - chore: Migrate from flake8 to ruff by [@​GabDug](https://togithub.com/GabDug) in [https://github.com/typeddjango/django-stubs/pull/1718](https://togithub.com/typeddjango/django-stubs/pull/1718) - Update black version by [@​sobolevn](https://togithub.com/sobolevn) in [https://github.com/typeddjango/django-stubs/pull/1776](https://togithub.com/typeddjango/django-stubs/pull/1776) - Added test to verify that `Manager.from_queryset()` handles invalid argument types by [@​flaeppe](https://togithub.com/flaeppe) in [https://github.com/typeddjango/django-stubs/pull/1731](https://togithub.com/typeddjango/django-stubs/pull/1731) - Version 4.2.5 release (django-stubs, django-stubs-ext) by [@​intgr](https://togithub.com/intgr) in [https://github.com/typeddjango/django-stubs/pull/1777](https://togithub.com/typeddjango/django-stubs/pull/1777) #### New Contributors - [@​ashm-tech](https://togithub.com/ashm-tech) made their first contribution in [https://github.com/typeddjango/django-stubs/pull/1689](https://togithub.com/typeddjango/django-stubs/pull/1689) - [@​WhyNotHugo](https://togithub.com/WhyNotHugo) made their first contribution in [https://github.com/typeddjango/django-stubs/pull/1705](https://togithub.com/typeddjango/django-stubs/pull/1705) - [@​niconoe](https://togithub.com/niconoe) made their first contribution in [https://github.com/typeddjango/django-stubs/pull/1722](https://togithub.com/typeddjango/django-stubs/pull/1722) - [@​schinckel](https://togithub.com/schinckel) made their first contribution in [https://github.com/typeddjango/django-stubs/pull/1659](https://togithub.com/typeddjango/django-stubs/pull/1659) **Full Changelog**: typeddjango/django-stubs@4.2.4...4.2.5 ### [`v4.2.4`](https://togithub.com/typeddjango/django-stubs/releases/tag/4.2.4) [Compare Source](https://togithub.com/typeddjango/django-stubs/compare/4.2.3...4.2.4) Most important changes: - This version add Mypy `1.5.*` support and update `[compatible-mypy]` extra to use `1.5.*`. - We also update our stubs to be compatible with Django `4.2.5` (and all prior versions of `4.2`). - `django_stubs_ext/` folder was renamed to be just `ext/`, it should not affect users (unless you install it from git) - We no longer assume the `objects` attribute to be present on generic Model classes. As per the [django documentation](https://docs.djangoproject.com/en/4.2/topics/db/managers/#django.db.models.Model.\_default_manager), code working with generic models should use the `_default_manager` attribute instead. This time there is no corresponding release of `django-stubs-ext`. #### Plugin changes - We now forbid to instantiate abstract models [https://github.com/typeddjango/django-stubs/pull/1663](https://togithub.com/typeddjango/django-stubs/pull/1663) [@​flaeppe](https://togithub.com/flaeppe) - Manager attributes are now `ClassVar`s [https://github.com/typeddjango/django-stubs/pull/1672](https://togithub.com/typeddjango/django-stubs/pull/1672) [@​flaeppe](https://togithub.com/flaeppe) Thanks a lot to all contributors and maintainers! 🎉 </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Enabled. ♻ **Rebasing**: Whenever PR is behind base branch, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box --- This PR has been generated by [Renovate Bot](https://togithub.com/renovatebot/renovate). <!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNy42NC4yIiwidXBkYXRlZEluVmVyIjoiMzcuNjQuMiIsInRhcmdldEJyYW5jaCI6Im1haW4ifQ==--> Co-authored-by: descope[bot] <descope[bot]@users.noreply.github.com>
Attempt to mark abstract model classes as abstract classes in mypy.
Note: Please feel free to chime in with additional test cases/scenarios we should add coverage for.
Note that with the changes here
Abstract.objects.create(...)
no longer yields any instantiation errorI have made things!
Changes here should (quite naively) allow an abstract model class to be used in annotations e.g.
This is similar to how mypy behaves in regards to abstract base classes.
Additionally Mypy requires some attributes to be abstract in order to make the class abstract, so we mark model attributes
<Model>.DoesNotExist
and<Model>.MultipleObjectsReturned
to be abstract.Related issues
Closes #1653