class DoesNotMatchRegexOperator(BaseConditionOperator):
"""An operator that checks if a value does not match against a regex.
It's equivalent to::
if not condition_value.match(match_value):
...
"""
operator_id = 'does-not-match-regex'
name = _('Does not match regex')
value_field = ConditionValueRegexField()
def matches(self, match_value, condition_value, **kwargs):
"""Return whether the lookup value doesn't match the condition's regex.
Args:
match_value (unicode):
The caller's value to check.
condition_value (re.RegexObject):
The regex value that the lookup value must not match.
**kwargs (dict):
Unused extra keyword arguments.
Returns:
bool:
``True`` if the lookup value doesn't match the regex in the
condition.
"""
return condition_value.match(match_value) is None
def setUp(self):
super(ConditionValueRegexFieldTests, self).setUp()
self.value_field = ConditionValueRegexField()
