add support for _meta.get_field() typechecking

django-stubs/db/models/base.pyi

@@ -1,4 +1,4 @@
-from typing import Any, Dict, List, Optional, Sequence, Set, Tuple, TypeVar, Union, ClassVar
+from typing import Any, Dict, List, Optional, Sequence, Set, Tuple, TypeVar, Union, ClassVar, Type
 
 from django.db.models.manager import Manager
 
@@ -6,16 +6,16 @@ from django.core.checks.messages import CheckMessage
 
 from django.db.models.options import Options
 
-class ModelBase(type): ...
-
 _Self = TypeVar("_Self", bound="Model")
 
+class ModelBase(type): ...
+
 class Model(metaclass=ModelBase):
     class DoesNotExist(Exception): ...
     class MultipleObjectsReturned(Exception): ...
     class Meta: ...
-    _meta: Options
     _default_manager: Manager[Model]
+    _meta: Options[Any]
     pk: Any = ...
     def __init__(self: _Self, *args, **kwargs) -> None: ...
     def delete(self, using: Any = ..., keep_parents: bool = ...) -> Tuple[int, Dict[str, int]]: ...

django-stubs/db/models/fields/__init__.pyi

@@ -39,12 +39,14 @@ class Field(RegisterLookupMixin, Generic[_ST, _GT]):
     max_length: Optional[int]
     model: Type[Model]
     name: str
+    verbose_name: str
     blank: bool = ...
     null: bool = ...
     editable: bool = ...
     choices: Optional[_FieldChoices] = ...
     db_column: Optional[str]
     column: str
+    error_messages: _ErrorMessagesToOverride
     def __init__(
         self,
         verbose_name: Optional[Union[str, bytes]] = ...,
@@ -78,6 +80,7 @@ class Field(RegisterLookupMixin, Generic[_ST, _GT]):
     def get_prep_value(self, value: Any) -> Any: ...
     def get_internal_type(self) -> str: ...
     def formfield(self, **kwargs) -> FormField: ...
+    def save_form_data(self, instance: Model, data: Any) -> None: ...
     def contribute_to_class(self, cls: Type[Model], name: str, private_only: bool = ...) -> None: ...
     def to_python(self, value: Any) -> Any: ...
     def clean(self, value: Any, model_instance: Optional[Model]) -> Any: ...
@@ -91,6 +94,8 @@ class Field(RegisterLookupMixin, Generic[_ST, _GT]):
     def has_default(self) -> bool: ...
     def get_default(self) -> Any: ...
     def check(self, **kwargs: Any) -> List[checks.Error]: ...
+    @property
+    def validators(self) -> List[_ValidatorCallable]: ...
 
 class IntegerField(Field[_ST, _GT]):
     _pyi_private_set_type: Union[float, int, str, Combinable]

django-stubs/db/models/options.pyi

@@ -1,5 +1,5 @@
 import collections
-from typing import Any, Callable, Dict, Iterator, List, Optional, Set, Tuple, Type, Union
+from typing import Any, Callable, Dict, Iterator, List, Optional, Set, Tuple, Type, Union, TypeVar, Generic
 
 from django.apps.config import AppConfig
 from django.apps.registry import Apps
@@ -29,7 +29,9 @@ def make_immutable_fields_list(
     name: str, data: Union[Iterator[Any], List[Union[ArrayField, CIText]], List[Union[Field, FieldCacheMixin]]]
 ) -> ImmutableList: ...
 
-class Options:
+_M = TypeVar('_M', bound=Model)
+
+class Options(Generic[_M]):
     base_manager: Manager
     concrete_fields: ImmutableList
     default_manager: Manager

django-stubs/db/models/query.pyi

@@ -78,7 +78,7 @@ class QuerySet(Generic[_T, _Row], Collection[_Row], Sized):
     def iterator(self, chunk_size: int = ...) -> Iterator[_Row]: ...
     def aggregate(self, *args: Any, **kwargs: Any) -> Dict[str, Any]: ...
     def get(self, *args: Any, **kwargs: Any) -> _Row: ...
-    def create(self, **kwargs: Any) -> _T: ...
+    def create(self, *args: Any, **kwargs: Any) -> _T: ...
     def bulk_create(
         self, objs: Iterable[Model], batch_size: Optional[int] = ..., ignore_conflicts: bool = ...
     ) -> List[_T]: ...