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Fix sorting by related fields

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Allow sorting by `related_field__field_name` using django notation with `__` as separator.
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Ondřej Chmelař 2019-09-24 10:23:46 +02:00 committed by GitHub
parent 5b990d4092
commit 43f91f5a09
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1 changed files with 3 additions and 1 deletions
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4
rest_framework/pagination.py
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@ -873,7 +873,9 @@ class CursorPagination(BasePagination):
if isinstance(instance, dict): if isinstance(instance, dict):
attr = instance[field_name] attr = instance[field_name]
else: else:
attr = getattr(instance, field_name) attr = instance
for field in field_name.split('__'):
attr = getattr(attr, field)
return str(attr) return str(attr)
def get_paginated_response(self, data): def get_paginated_response(self, data):