django - Pinax teams - given a user find all the teams for which the user is a member -


i using pinax-teams model teams , memberships. trying see best way find following:

given user, teams member of. have following , inefficient. appreciated. here link pinax-teams https://github.com/pinax/pinax-teams/blob/master/pinax/teams/models.py

    team_set = []     user_name = self.request.query_params.get('user_name', none)     user = user()     if user_name not none:         user = user.objects.get(username=user_name)      team in team.objects.all():         if team.for_user(user):             team_set.append(team)     return team_set

there's no need complex or inefficient. can follow relationships in single query:

teams = team.objects.filter(memberships__user=user)

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