def _wrapped_view_func(request: HttpRequest, *args: object,
**kwargs: object) -> HttpResponse:
# Adapted from django/http/__init__.py.
# So by default Django doesn't populate request.POST for anything besides
# POST requests. We want this dict populated for PATCH/PUT, so we have to
# do it ourselves.
#
# This will not be required in the future, a bug will be filed against
# Django upstream.
if not request.POST:
# Only take action if POST is empty.
if request.content_type == "multipart/form-data":
POST, _files = MultiPartParser(
request.META,
BytesIO(request.body),
request.upload_handlers,
request.encoding,
).parse()
# request.POST is an immutable QueryDict in most cases, while
# MultiPartParser.parse() returns a mutable instance of QueryDict.
# This can be fix when https://code.djangoproject.com/ticket/17235
# is resolved.
# django-stubs makes QueryDict of different mutabilities incompatible
# types. There is no way to acknowledge the django-stubs mypy plugin
# the change of POST's mutability, so we bypass the check with cast.
# See also: https://github.com/typeddjango/django-stubs/pull/925#issue-1206399444
POST._mutable = False
request.POST = cast("_ImmutableQueryDict", POST)
# Note that request._files is just the private attribute that backs the
# FILES property, so we are essentially setting request.FILES here. (In
# Django 3.2 FILES was still a read-only property.)
setattr(request, "_files", _files)
elif request.content_type == "application/x-www-form-urlencoded":
request.POST = QueryDict(request.body,
encoding=request.encoding)
return view_func(request, *args, **kwargs)
