self.context_var = context_var

    def render(self, context):

        request = context["request"]

        teams = []

        for team in Team.objects.all():

            state = team.get_state_for_user(request.user)

            if team.access == "open":

                if state in [None, "invited"]:

                    teams.append(team)

            elif team.access == "application":

                if state in [None, "invited", "applied"]: