from graphene import ObjectType
from graphene_django import DjangoObjectType
class UserType(DjangoObjectType):
    class Meta:
        filter_fields = {'id': ['exact']}
        model = User    
class Query(ObjectType):
    all_users = List(UserType)
    @staticmethod
    def resolve_all_users(root, info, **kwargs):
        users = User.objects.all()
        # filtering like user.objects.filter ....
        return all_users
如果你想根据一些假设department_id和一个可选的过滤social_club_id:
class Query(ObjectType):
    all_users = List(
        UserType,
        department_id=ID(required=True),
        social_club_id=ID(),    # optional
    )
    @staticmethod
    def resolve_all_users(root, info, department_id, **kwargs):
        social_club_id = kwargs.pop('social_club_id', None)
        users = User.objects.all()
        # filtering like user.objects.filter ....
        return all_users.objects.filter(department_id=department_id)