#16229: django.core.validators not usable without a DJANGO_SETTINGS_MODULE
--------------------+------------------------------
Reporter: jonash | Owner: nobody
Type: Bug | Status: new
Milestone: | Component: Core (Other)
Version: 1.3 | Severity: Normal
Keywords: | Triage Stage: Unreviewed
Has patch: 0 | Easy pickings: 0
UI/UX: 0 |
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https://code.djangoproject.com/browser/django/trunk/django/core/validators.py#L16
reads (after catching a Django settings `ImportError`):
> It's OK if Django settings aren't configured.
However, using the `validate_email` validator crashes without a
`DJANGO_SETTINGS_MODULE`:
{{{
>>> from django.core.validators import validate_email
>>> validate_email('foo')
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "django/core/validators.py", line 120, in __call__
super(EmailValidator, self).__call__(value)
File "django/core/validators.py", line 40, in __call__
raise ValidationError(self.message, code=self.code)
File "django/core/exceptions.py", line 60, in __init__
message = force_unicode(message)
File "django/utils/encoding.py", line 71, in force_unicode
s = unicode(s)
File "django/utils/functional.py", line 108, in __unicode_cast
return self.__func(*self.__args, **self.__kw)
File "django/utils/translation/__init__.py", line 87, in ugettext
return _trans.ugettext(message)
File "django/utils/translation/__init__.py", line 49, in __getattr__
if settings.USE_I18N:
File "django/utils/functional.py", line 180, in __getattr__
self._setup()
File "django/conf/__init__.py", line 40, in _setup
raise ImportError("Settings cannot be imported, because environment
variable %s is undefined." % ENVIRONMENT_VARIABLE)
ImportError: Settings cannot be imported, because environment variable
DJANGO_SETTINGS_MODULE is undefined.
}}}
--
Ticket URL: <https://code.djangoproject.com/ticket/16229>
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