make types for generic mixins less strict (#168)

django-stubs/views/generic/dates.pyi

@@ -1,17 +1,16 @@
 import datetime
-from typing import Any, Dict, Optional, Sequence, Tuple, Type
+from typing import Any, Dict, Optional, Sequence, Tuple
 
-from django.db import models
-from django.http import HttpRequest, HttpResponse
 from django.views.generic.base import View
 from django.views.generic.detail import BaseDetailView, SingleObjectTemplateResponseMixin
 from django.views.generic.list import MultipleObjectMixin, MultipleObjectTemplateResponseMixin
 
+from django.db import models
+from django.http import HttpRequest, HttpResponse
+
 class YearMixin:
     year_format: str = ...
     year: Optional[str] = ...
-    kwargs: Dict[str, Any] = ...
-    request: HttpRequest = ...
     def get_year_format(self) -> str: ...
     def get_year(self) -> str: ...
     def get_next_year(self, date: datetime.date) -> Optional[datetime.date]: ...
@@ -20,8 +19,6 @@ class YearMixin:
 class MonthMixin:
     month_format: str = ...
     month: Optional[str] = ...
-    request: HttpRequest = ...
-    kwargs: Dict[str, Any] = ...
     def get_month_format(self) -> str: ...
     def get_month(self) -> str: ...
     def get_next_month(self, date: datetime.date) -> Optional[datetime.date]: ...
@@ -30,8 +27,6 @@ class MonthMixin:
 class DayMixin:
     day_format: str = ...
     day: Optional[str] = ...
-    request: HttpRequest = ...
-    kwargs: Dict[str, Any] = ...
     def get_day_format(self) -> str: ...
     def get_day(self) -> str: ...
     def get_next_day(self, date: datetime.date) -> Optional[datetime.date]: ...
@@ -40,8 +35,6 @@ class DayMixin:
 class WeekMixin:
     week_format: str = ...
     week: Optional[str] = ...
-    request: HttpRequest = ...
-    kwargs: Dict[str, Any] = ...
     def get_week_format(self) -> str: ...
     def get_week(self) -> str: ...
     def get_next_week(self, date: datetime.date) -> Optional[datetime.date]: ...
@@ -50,7 +43,6 @@ class WeekMixin:
 class DateMixin:
     date_field: Optional[str] = ...
     allow_future: bool = ...
-    model: Optional[Type[models.Model]] = ...
     def get_date_field(self) -> str: ...
     def get_allow_future(self) -> bool: ...
     def uses_datetime_field(self) -> bool: ...

django-stubs/views/generic/detail.pyi

@@ -1,4 +1,4 @@
-from typing import Any, Dict, Optional, Type
+from typing import Any, Optional, Type
 
 from django.views.generic.base import ContextMixin, TemplateResponseMixin, View
 
@@ -6,28 +6,23 @@ from django.db import models
 from django.http import HttpRequest, HttpResponse
 
 class SingleObjectMixin(ContextMixin):
-    model: Optional[Type[models.Model]] = ...
+    model: Type[models.Model] = ...
-    queryset: Optional[models.query.QuerySet] = ...
+    queryset: models.query.QuerySet = ...
     slug_field: str = ...
-    context_object_name: Optional[str] = ...
+    context_object_name: str = ...
     slug_url_kwarg: str = ...
     pk_url_kwarg: str = ...
     query_pk_and_slug: bool = ...
-    object: models.Model = ...
-    kwargs: Dict[str, Any] = ...
     def get_object(self, queryset: Optional[models.query.QuerySet] = ...) -> models.Model: ...
     def get_queryset(self) -> models.query.QuerySet: ...
     def get_slug_field(self) -> str: ...
     def get_context_object_name(self, obj: Any) -> Optional[str]: ...
 
 class BaseDetailView(SingleObjectMixin, View):
-    def render_to_response(self, context: Dict[str, Any], **response_kwargs: Any) -> HttpResponse: ...
     def get(self, request: HttpRequest, *args: Any, **kwargs: Any) -> HttpResponse: ...
 
 class SingleObjectTemplateResponseMixin(TemplateResponseMixin):
     template_name_field: Optional[str] = ...
     template_name_suffix: str = ...
-    model: Optional[Type[models.Model]] = ...
-    object: models.Model = ...
 
 class DetailView(SingleObjectTemplateResponseMixin, BaseDetailView): ...

django-stubs/views/generic/edit.pyi

@@ -1,6 +1,5 @@
 from typing import Any, Callable, Dict, Optional, Sequence, Type, Union
 
-from django.db import models
 from django.forms.forms import BaseForm
 from django.http import HttpRequest, HttpResponse
 from django.views.generic.base import ContextMixin, TemplateResponseMixin, View
@@ -12,8 +11,6 @@ class FormMixin(ContextMixin):
     form_class: Optional[Type[BaseForm]] = ...
     success_url: Optional[Union[str, Callable[..., Any]]] = ...
     prefix: Optional[str] = ...
-    request: HttpRequest = ...
-    def render_to_response(self, context: Dict[str, Any], **response_kwargs: object) -> HttpResponse: ...
     def get_initial(self) -> Dict[str, Any]: ...
     def get_prefix(self) -> Optional[str]: ...
     def get_form_class(self) -> Type[BaseForm]: ...
@@ -27,8 +24,6 @@ class ModelFormMixin(FormMixin, SingleObjectMixin):
     fields: Optional[Union[Sequence[str], Literal["__all__"]]] = ...
 
 class ProcessFormView(View):
-    def render_to_response(self, context: Dict[str, Any], **response_kwargs: Any) -> HttpResponse: ...
-    def get_context_data(self, **kwargs: Any) -> Dict[str, Any]: ...
     def get(self, request: HttpRequest, *args: str, **kwargs: Any) -> HttpResponse: ...
     def post(self, request: HttpRequest, *args: str, **kwargs: Any) -> HttpResponse: ...
     def put(self, *args: str, **kwargs: Any) -> HttpResponse: ...
@@ -40,11 +35,8 @@ class CreateView(SingleObjectTemplateResponseMixin, BaseCreateView): ...
 class BaseUpdateView(ModelFormMixin, ProcessFormView): ...
 class UpdateView(SingleObjectTemplateResponseMixin, BaseUpdateView): ...
 
-_object = object
-
 class DeletionMixin:
     success_url: Optional[str] = ...
-    object: models.Model = ...
     def post(self, request: HttpRequest, *args: str, **kwargs: Any) -> HttpResponse: ...
     def delete(self, request: HttpRequest, *args: str, **kwargs: Any) -> HttpResponse: ...
     def get_success_url(self) -> str: ...

django-stubs/views/generic/list.pyi

@@ -1,4 +1,4 @@
-from typing import Any, Dict, Optional, Sequence, Tuple, Type
+from typing import Any, Optional, Sequence, Tuple, Type
 
 from django.core.paginator import Paginator
 from django.db.models.query import QuerySet, _BaseQuerySet
@@ -17,9 +17,6 @@ class MultipleObjectMixin(ContextMixin):
     paginator_class: Type[Paginator] = ...
     page_kwarg: str = ...
     ordering: Sequence[str] = ...
-    request: HttpRequest = ...
-    kwargs: Dict[str, Any] = ...
-    object_list: QuerySet = ...
     def get_queryset(self) -> QuerySet: ...
     def get_ordering(self) -> Sequence[str]: ...
     def paginate_queryset(self, queryset: _BaseQuerySet, page_size: int) -> Tuple[Paginator, int, QuerySet, bool]: ...
@@ -32,11 +29,9 @@ class MultipleObjectMixin(ContextMixin):
     def get_context_object_name(self, object_list: _BaseQuerySet) -> Optional[str]: ...
 
 class BaseListView(MultipleObjectMixin, View):
-    def render_to_response(self, context: Dict[str, Any], **response_kwargs: Any) -> HttpResponse: ...
     def get(self, request: HttpRequest, *args: Any, **kwargs: Any) -> HttpResponse: ...
 
 class MultipleObjectTemplateResponseMixin(TemplateResponseMixin):
     template_name_suffix: str = ...
-    object_list: QuerySet = ...
 
 class ListView(MultipleObjectTemplateResponseMixin, BaseListView): ...