def __init__(self, *args, **kwargs):
        """ A custom init because we need to change the label if no usernames is used """
        super(AuthenticationForm, self).__init__(*args, **kwargs)
        # Dirty hack, somehow the label doesn't get translated without declaring
        # it again here.
        self.fields['remember_me'].label = {'days': _(userena_settings.USERENA_REMEMBER_ME_DAYS[0])} % _(u'Remember me for %(days)s')
        if userena_settings.USERENA_WITHOUT_USERNAMES:
            self.fields['identification'] = identification_field_factory(_(u"Email"),
                                                                         _(u"Please supply your email."))
dataset/ETHPy150Open clione/django-kanban/src/core/userena/forms.py/AuthenticationForm.__init__/swapped operands of `%`