JourneyJoker/partners/mixins.py

from localauth.mixins import UserPassesTestMixin

class PartnerProfileRequiredMixin(UserPassesTestMixin):
    def test_func(self):
        try:
            assert self.request.user.partnerprofile
            return True
        except:
            return False

    def get_login_url(self):
        return reverse_lazy("partners:register")