Files
django-stubs/django/db/models/fields/related_descriptors.pyi
Maxim Kurnikov 89bb6eac75 improved version
2018-07-29 20:06:41 +03:00

75 lines
2.3 KiB
Python

from django.core.exceptions import ObjectDoesNotExist
from django.db.models.base import Model
from django.db.models.expressions import F
from django.db.models.fields.related import ForeignObject
from django.db.models.fields.reverse_related import (
ForeignObjectRel,
ManyToManyRel,
OneToOneRel,
)
from django.db.models.query import QuerySet
from typing import (
Callable,
List,
Optional,
Tuple,
Type,
Union,
)
class ForwardManyToOneDescriptor:
@cached_property
def RelatedObjectDoesNotExist(self) -> Type[ObjectDoesNotExist]: ...
def __get__(
self,
instance: Optional[Model],
cls: Type[Model] = ...
) -> Optional[Union[Model, ForwardManyToOneDescriptor]]: ...
def __init__(self, field_with_rel: ForeignObject) -> None: ...
def __set__(
self,
instance: Model,
value: Optional[Union[Model, F]]
) -> None: ...
def get_object(self, instance: Model) -> Model: ...
def get_prefetch_queryset(
self,
instances: List[Model],
queryset: Optional[QuerySet] = ...
) -> Tuple[QuerySet, Callable, Callable, bool, str, bool]: ...
def get_queryset(self, **hints) -> QuerySet: ...
def is_cached(self, instance: Model) -> bool: ...
class ForwardOneToOneDescriptor:
def __set__(self, instance: Model, value: Optional[Model]) -> None: ...
def get_object(self, instance: Model) -> Model: ...
class ManyToManyDescriptor:
def __init__(self, rel: ManyToManyRel, reverse: bool = ...) -> None: ...
class ReverseManyToOneDescriptor:
def __get__(
self,
instance: Optional[Model],
cls: Type[Model] = ...
) -> ReverseManyToOneDescriptor: ...
def __init__(self, rel: ForeignObjectRel) -> None: ...
def _get_set_deprecation_msg_params(self) -> Tuple[str, str]: ...
class ReverseOneToOneDescriptor:
@cached_property
def RelatedObjectDoesNotExist(self) -> Type[ObjectDoesNotExist]: ...
def __get__(
self,
instance: Optional[Model],
cls: Type[Model] = ...
) -> Union[Model, ReverseOneToOneDescriptor]: ...
def __init__(self, related: OneToOneRel) -> None: ...
def __set__(self, instance: Model, value: Optional[Model]) -> None: ...
def get_queryset(self, **hints) -> QuerySet: ...
def is_cached(self, instance: Model) -> bool: ...