Make sure metadata lookup choices are a list to be able to add the optional marker (Python 3).

Signed-off-by: Roberto Rosario <roberto.rosario.gonzalez@gmail.com>
2018-10-07 03:39:39 -04:00
parent 8d81d1df7b
commit 16dce6b3aa
2 changed files with 3 additions and 1 deletions
--- a/mayan/apps/metadata/forms.py
+++ b/mayan/apps/metadata/forms.py
@@ -62,7 +62,7 @@ class DocumentMetadataForm(forms.Form):
                        label=self.fields['value'].label
                    )
                    choices = self.metadata_type.get_lookup_values()
-                    choices = zip(choices, choices)
+                    choices = list(zip(choices, choices))
                    if not required:
                        choices.insert(0, ('', '------'))
                    self.fields['value'].choices = choices