def fix_choices_arg(kwargs):
'''allows the programmer to define choices as a list of values rather
than (value, display_value)
'''
choices = kwargs.get('choices')
if not choices:
return
choices = expand_choice_tuples(choices)
kwargs['choices'] = choices
def get_FIELD_display(self):
choices = getattr(self, field.name + '_choices')()
value = getattr(self, field.attname)
return dict(expand_choice_tuples(choices))[value]
