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Fix FilterSet proxying

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Kieran Spear 2016-10-24 13:06:18 +08:00 committed by Kieran Spear
parent 0eb99e6580
commit 96523b6883
1 changed files with 15 additions and 9 deletions
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24
rest_framework/filters.py
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@ -37,15 +37,21 @@ class BaseFilterBackend(object):
return []
class FilterSet(object):
def __new__(cls, *args, **kwargs):
warnings.warn(
"The built in 'rest_framework.filters.FilterSet' is pending deprecation. "
"You should use 'django_filters.rest_framework.FilterSet' instead.",
PendingDeprecationWarning
)
from django_filters.rest_framework import FilterSet
return FilterSet(*args, **kwargs)
if django_filters:
from django_filters.filterset import FilterSetMetaclass as DFFilterSetMetaclass
from django_filters.rest_framework.filterset import FilterSet as DFFilterSet
class FilterSetMetaclass(DFFilterSetMetaclass):
def __new__(cls, name, bases, attrs):
warnings.warn(
"The built in 'rest_framework.filters.FilterSet' is pending deprecation. "
"You should use 'django_filters.rest_framework.FilterSet' instead.",
PendingDeprecationWarning
)
return super(FilterSetMetaclass, cls).__new__(cls, name, bases, attrs)
class FilterSet(six.with_metaclass(FilterSetMetaclass, DFFilterSet)):
pass
class DjangoFilterBackend(BaseFilterBackend):