diff options
| -rw-r--r-- | horizon/workflows/base.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/horizon/workflows/base.py b/horizon/workflows/base.py index 66f63006f..4ceafaf9a 100644 --- a/horizon/workflows/base.py +++ b/horizon/workflows/base.py @@ -169,7 +169,7 @@ class Action(forms.Form, metaclass=ActionMetaclass): return "<%s: %s>" % (self.__class__.__name__, self.slug) def _populate_choices(self, request, context): - for field_name, bound_field in self.fields.items(): + for field_name, bound_field in list(self.fields.items()): meth = getattr(self, "populate_%s_choices" % field_name, None) if meth is not None and callable(meth): bound_field.choices = meth(request, context) |