21 lines
623 B
Python
21 lines
623 B
Python
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from typing import Any, List, Optional
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from django.db.models import Manager, QuerySet
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class BaseManager(Manager):
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"""
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A base manager for all REST-models.
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Provides a base implementation for `get_prefetched_queryset` and
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allows filtering of the queryset by ids.
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"""
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def get_queryset(self, ids: Optional[List[int]] = None) -> QuerySet:
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queryset = super().get_queryset()
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if ids:
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queryset = queryset.filter(pk__in=ids)
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return queryset
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def get_prefetched_queryset(self, *args: Any, **kwargs: Any) -> QuerySet:
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return self.get_queryset(*args, **kwargs)
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