class PostFilter(FilterSet):
# Used for Related filter and Filter.method regression tests
title = filters.AutoFilter(field_name='title', lookups='__all__')
publish_date = filters.AutoFilter(lookups='__all__')
is_published = filters.BooleanFilter(method='filter_is_published')
author = RelatedFilter(UserFilter,
field_name='author',
queryset=User.objects.all())
note = RelatedFilter(NoteFilter,
field_name='note',
queryset=Note.objects.all())
tags = RelatedFilter(TagFilter,
field_name='tags',
queryset=Tag.objects.all())
class Meta:
model = Post
fields = []
def filter_is_published(self, queryset, field_name, value):
"""
`is_published` is based on the actual `publish_date`. If the
publish date is null, then the post is not published.
This filter method is used to demonstrate annotations.
"""
# Note: don't modify this without updating test_filtering.AnnotationTests
return queryset.annotate_is_published() \
.filter(**{field_name: value})
class F(FilterSet):
author = filters.AutoFilter(field_name='author__last_name',
lookups='__all__')
class Meta:
model = Note
fields = []
class F(FilterSet):
id = filters.AutoFilter(lookups='__all__')
id__in = f
class Meta:
model = Note
fields = []
class NoteFilterWithRelatedAll(DRFFilterSet):
title = filters.AutoFilter(lookups='__all__')
author = filters.RelatedFilter(UserFilterWithAll, queryset=User.objects.all())
class Meta:
model = Note
fields = []
class F(FilterSet):
pk = filters.AutoFilter(field_name='id', lookups=['exact'])
individual = filters.CharFilter()
class Meta:
model = Note
fields = []
def test_autofilter_not_declared(self):
# AutoFilter is not an actual Filter subclass
f = filters.AutoFilter(lookups=['exact'])
class F(FilterSet):
id = f
self.assertEqual(F.auto_filters, {'id': f})
self.assertEqual(F.declared_filters, {})
class F(FilterSet):
id = filters.AutoFilter(lookups='__all__',
method='filterset_method')
title = filters.AutoFilter(lookups=['exact'],
method=external_method)
author = filters.AutoFilter(field_name='author__last_name',
lookups='__all__',
method='related_method')
class Meta:
model = Note
fields = []
def filterset_method(self, qs, field, value):
pass
def related_method(self, qs, field, value):
pass
class Mixin(FilterSet):
title = filters.AutoFilter(lookups='__all__')
class UserFilterWithAll(DRFFilterSet):
username = filters.AutoFilter(lookups='__all__')
class Meta:
model = User
fields = []
class F(FilterSet):
id = filters.AutoFilter(lookups=[])
class Meta:
model = Note
fields = []
class Mixin(FilterSet):
title = filters.AutoFilter(lookups=['exact'])
class F(FilterSet):
pk = filters.AutoFilter(field_name='xyz', lookups=['exact'])
class Meta:
model = Note
fields = []
