def __init__(self, **kwargs):
self.max_length = kwargs.pop("max_length", None)
super().__init__(**kwargs)
if self.max_length is not None:
message = lazy_format(self.error_messages["max_length"],
max_length=self.max_length)
self.validators.append(
MaxLengthValidator(self.max_length, message=message))
def test_it_formats_lazily(self):
message = mock.Mock(wraps='message')
formatted = lazy_format(message)
assert message.format.call_count == 0
str(formatted)
assert message.format.call_count == 1
str(formatted)
assert message.format.call_count == 1
def __str__(self):
return lazy_format(_('Profile: {email}, {name}'), email=self.email, name=self.name)
def test_it_formats_correctly(self):
formatted = lazy_format('Does {} work? {answer}: %s', 'it', answer='Yes')
assert str(formatted) == 'Does it work? Yes: %s'
assert formatted % 'it does' == 'Does it work? Yes: it does'
def __str__(self):
return lazy_format(_('User: {email}'), email=self.email)