Fixed #32969 -- Fixed pickling HttpResponse and subclasses.

1 files changed, 19 insertions, 0 deletions

diff --git a/django/http/response.py b/django/http/response.py
index 62b8b1c087..2bcd549f34 100644
--- a/django/http/response.py
+++ b/django/http/response.py
@@ -366,12 +366,31 @@ class HttpResponse(HttpResponseBase):
     """
 
     streaming = False
+    non_picklable_attrs = frozenset(
+        [
+            "resolver_match",
+            # Non-picklable attributes added by test clients.
+            "asgi_request",
+            "client",
+            "context",
+            "json",
+            "templates",
+            "wsgi_request",
+        ]
+    )
 
     def __init__(self, content=b"", *args, **kwargs):
         super().__init__(*args, **kwargs)
         # Content is a bytestring. See the `content` property methods.
         self.content = content
 
+    def __getstate__(self):
+        obj_dict = self.__dict__.copy()
+        for attr in self.non_picklable_attrs:
+            if attr in obj_dict:
+                del obj_dict[attr]
+        return obj_dict
+
     def __repr__(self):
         return "<%(cls)s status_code=%(status_code)d%(content_type)s>" % {
             "cls": self.__class__.__name__,