1from django.db import models
2
3
4class UserSocialAuthManager(models.Manager):
5    """Manager for the UserSocialAuth django model."""
6
7    class Meta:
8        app_label = "social_django"
9
10    def get_social_auth(self, provider, uid):
11        try:
12            return self.select_related('user').get(provider=provider,
13                                                   uid=uid)
14        except self.model.DoesNotExist:
15            return None
16