Ticket #8204: 8204.storage_save.2.diff

django/django/core/files/storage.py

@@ -153 +153 @@
             # This file has a file path that we can move.
             file_move_safe(content.temporary_file_path(), full_path)
             content.close()
-        else:
+        elif hasattr(content, 'chunks'):
             # This is a normal uploadedfile that we can stream.
             fp = open(full_path, 'wb')
             locks.lock(fp, locks.LOCK_EX)
@@ -161 +161 @@
                 fp.write(chunk)
             locks.unlock(fp)
             fp.close()
+        elif hasattr(content, 'save'):
+            # Fallback for other types of content (e.g. PIL Image)
+            content.save(full_path)
+        else:
+            raise SuspiciousOperation("Unknown file content type.")
 
     def delete(self, name):
         name = self.path(name)