5.0: Update django.forms.boundfield and django.forms.utils

django-stubs/forms/boundfield.pyi

@@ -4,15 +4,15 @@ from typing import Any, overload
 from django.forms.fields import Field
 from django.forms.forms import BaseForm
 from django.forms.renderers import BaseRenderer
-from django.forms.utils import ErrorList
+from django.forms.utils import ErrorList, RenderableFieldMixin
 from django.forms.widgets import Widget
 from django.utils.functional import _StrOrPromise, cached_property
 from django.utils.safestring import SafeString
 from typing_extensions import TypeAlias
 
 _AttrsT: TypeAlias = dict[str, str | bool]
 
-class BoundField:
+class BoundField(RenderableFieldMixin):
     form: BaseForm
     field: Field
     name: str
@@ -21,6 +21,7 @@ class BoundField:
     html_initial_id: str
     label: _StrOrPromise
     help_text: _StrOrPromise
+    renderer: BaseRenderer
     def __init__(self, form: BaseForm, field: Field, name: str) -> None: ...
     @cached_property
     def subwidgets(self) -> list[BoundWidget]: ...
@@ -33,6 +34,8 @@ class BoundField:
     def __getitem__(self, idx: slice) -> list[BoundWidget]: ...
     @property
     def errors(self) -> ErrorList: ...
+    @property
+    def template_name(self) -> str: ...
     def as_widget(
         self, widget: Widget | None = ..., attrs: _AttrsT | None = ..., only_initial: bool = ...
     ) -> SafeString: ...

django-stubs/forms/utils.pyi

@@ -26,8 +26,15 @@ class RenderableMixin:
         context: dict[str, Any] | None = ...,
         renderer: BaseRenderer | type[BaseRenderer] | None = ...,
     ) -> SafeString: ...
-    __str__ = render
-    __html__ = render
+    # This is a lie, but this is how it is supposed to be used,
+    # in reallity it is `__str__ = __html__ = render`:
+    def __str__(self) -> SafeString: ...
+    def __html__(self) -> SafeString: ...
+
+class RenderableFieldMixin(RenderableMixin):
+    def as_field_group(self) -> SafeString: ...
+    def as_hidden(self) -> SafeString: ...
+    def as_widget(self) -> SafeString: ...
 
 class RenderableFormMixin(RenderableMixin):
     def as_p(self) -> SafeString: ...

scripts/stubtest/allowlist.txt

@@ -402,3 +402,7 @@ django.contrib.auth.models.AbstractUser.Meta
 django.contrib.auth.models.PermissionsMixin.Meta
 django.contrib.flatpages.forms.FlatpageForm.Meta
 django.contrib.sessions.base_session.AbstractBaseSession.Meta
+
+# Custom __str__ that we don't want to overcomplicate:
+django.forms.utils.RenderableMixin.__str__
+django.forms.utils.RenderableMixin.__html__

scripts/stubtest/allowlist_todo_django50.txt

@@ -23,8 +23,6 @@ django.contrib.gis.db.models.Prefetch.get_current_querysets
 django.contrib.gis.db.models.Q.identity
 django.contrib.gis.db.models.When.allowed_default
 django.contrib.gis.forms.BaseForm._html_output
-django.contrib.gis.forms.BoundField.get_context
-django.contrib.gis.forms.BoundField.template_name
 django.contrib.gis.forms.ClearableFileInput.checked
 django.contrib.gis.forms.fields_for_model
 django.contrib.gis.geos.prototypes.io.DEFAULT_TRIM_VALUE
@@ -93,16 +91,11 @@ django.db.models.sql.query.Query.join
 django.db.models.sql.query.Query.resolve_lookup_value
 django.db.models.sql.query.Query.setup_joins
 django.forms.BaseForm._html_output
-django.forms.BoundField.get_context
-django.forms.BoundField.template_name
 django.forms.ClearableFileInput.checked
-django.forms.boundfield.BoundField.get_context
-django.forms.boundfield.BoundField.template_name
 django.forms.fields_for_model
 django.forms.forms.BaseForm._html_output
 django.forms.models.fields_for_model
 django.forms.renderers.BaseRenderer.field_template_name
 django.forms.renderers.Jinja2DivFormRenderer.__init__
-django.forms.utils.RenderableFieldMixin
 django.forms.widgets.ClearableFileInput.checked
 django.template.autoreload