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django-roa / django_roa / db / managers.py

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from django.db.models.manager import Manager

from django_roa.db.query import RemoteQuerySet


class ROAManager(Manager):
    """
    Manager which access remote resources.
    """
    use_for_related_fields = True
    is_roa_manager = True # ugly but useful because isinstance is evil

    def get_query_set(self):
        """
        Returns a QuerySet which access remote resources.
        """
        return RemoteQuerySet(self.model)