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support filter_fields - adds compatibility with other filters

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This commit is contained in:
Dominik Kozaczko 2013-07-17 09:32:00 +02:00
parent b8325ee576
commit 4edb973418
1 changed files with 8 additions and 1 deletions
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9
rest_framework/filters.py
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@ -28,9 +28,16 @@ class SimpleDjangoFilterBackend(BaseFilterBackend):
Really simple class that allows straightforward Django ORM filtering.
"""
def filter_queryset(self, request, queryset, view):
filter_fields = getattr('filter_fields', view, None)
if filter_fields is None:
filter_fields = request.QUERY_PARAMS.keys()
# reduce relations to entry point only
fields = [field.split('__')[0] for field in filter_fields.keys()]
params = {}
for k, v in request.QUERY_PARAMS.iteritems():
params.update({k:v[0]})
# if entry point matches, collect the original key
if k.split('__')[0] in fields:
params.update({k: v[0]})
return queryset.filter(**params)