coderholic/django-cities — Issue #16: zero length field name in format
Author: dhan88
Created: 2011-12-03 01:49:52+00:00
State: open

In cities.models.create_geo_alt_names:

name_format = geo_type.__name__ + '{}' + locale.capitalize()

..requires a positional value in the replacement field '{}', i.e. '{0}'