diff options
| -rw-r--r-- | django/contrib/admin/widgets.py | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/django/contrib/admin/widgets.py b/django/contrib/admin/widgets.py index e7c95fb219..a6269376ef 100644 --- a/django/contrib/admin/widgets.py +++ b/django/contrib/admin/widgets.py @@ -137,6 +137,6 @@ class RelatedFieldWidgetWrapper(object): return u''.join(output) def __deepcopy__(self, memo): - # There is no reason to deepcopy self.admin_site, etc, so just return - # a shallow copy. - return copy.copy(self) + # There's no reason to deepcopy admin_site, etc, so just return self. + memo[id(self)] = self + return self |