Ticket #8534: django-8534-filefield-size.patch

django/db/models/fields/files.py

@@ -51 +51 @@
         return self.storage.path(self.name)
     path = property(_get_path)
 
+    def _get_size(self):
+        self._require_file()
+        return self.storage.size(self.name)
+    size = property(_get_size)
+
     def _get_url(self):
         self._require_file()
         return self.storage.url(self.name)