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Override __call__ method in SortedRelatedManager to fix setting custom manager for sorted related manager #210

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Override __call__ method in SortedRelatedManager to fix setting custom manager for sorted related manager #210

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c83a957
Override __call__ method in SortedRelatedManager
sepehrhh Aug 1, 2023
2024300
[pre-commit.ci] auto fixes from pre-commit.com hooks
pre-commit-ci[bot] Aug 1, 2023
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7 changes: 7 additions & 0 deletions sortedm2m/fields.py
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Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,13 @@ def create_sorted_many_related_manager(superclass, rel, *args, **kwargs):
superclass, rel, *args, **kwargs)

class SortedRelatedManager(RelatedManager):
def __call__(self, *, manager):
manager = getattr(self.model, manager)
manager_class = create_sorted_many_related_manager(
manager.__class__, rel, *args, **kwargs
)
return manager_class(instance=self.instance)

def _apply_rel_ordering(self, queryset):
return queryset.extra(order_by=['%s.%s' % (
self.through._meta.db_table,
Expand Down