KeyError: 'no_color' in base.py, l. 314

[Geoffrey R.]

Hello.

I played with Django Mezzanine ​http://mezzanine.jupo.org/ and when creating the database with the following settings:

USE_MODELTRANSLATION = True

LANGUAGE_CODE = 'en'

LANGUAGES = (
    ('en', _('English')),
    ('fr', _('French'))
)

and executing

python manage.py createdb

as mentionned on mezzanine's website, I get the following Traceback after having provided my login / email / pwd and saying that I want to translate fields:

[...]
Django-modeltranslation is installed for this project and you have specified to use i18n.
Would you like to update translation fields from the default ones? (yes/no): yes
Traceback (most recent call last):
  File "manage.py", line 14, in <module>
    execute_from_command_line(sys.argv)
  File "/home/ge0/envs/bakadeshi/lib/python3.5/site-packages/django/core/management/__init__.py", line 367, in execute_from_command_line
    utility.execute()
  File "/home/ge0/envs/bakadeshi/lib/python3.5/site-packages/django/core/management/__init__.py", line 359, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/home/ge0/envs/bakadeshi/lib/python3.5/site-packages/django/core/management/base.py", line 294, in run_from_argv
    self.execute(*args, **cmd_options)
  File "/home/ge0/envs/bakadeshi/lib/python3.5/site-packages/django/core/management/base.py", line 345, in execute
    output = self.handle(*args, **options)
  File "/home/ge0/envs/bakadeshi/lib/python3.5/site-packages/mezzanine/core/management/commands/createdb.py", line 61, in handle
    func()
  File "/home/ge0/envs/bakadeshi/lib/python3.5/site-packages/mezzanine/core/management/commands/createdb.py", line 151, in translation_fields
    verbosity=self.verbosity, interactive=False)
  File "/home/ge0/envs/bakadeshi/lib/python3.5/site-packages/django/core/management/base.py", line 314, in execute
    if options['no_color']:
KeyError: 'no_color'

Python version: 3.5.2

Installed packages:

Mezzanine==4.2.2
django-modeltranslation

[Tim Graham]

Django is likely not at fault, see :ticket:26315#comment:7.

[Geoffrey R.]

I made a Pull Request on github to fix this issue: ​https://github.com/django/django/pull/7412

[Geoffrey R.]

Replying to Tim Graham:

Django is likely not at fault, see :ticket:26315#comment:7.

Alright, I'll submit a patch to mezzanine then.

Sorry for the inconvenience.