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Fixes #2558: Filter on all tags when multiple are passed

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This commit is contained in:
Jeremy Stretch
2018-11-12 15:48:58 -05:00
parent b6a256dc5d
commit 0c33af2140
8 changed files with 42 additions and 63 deletions
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16
netbox/utilities/filters.py
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@@ -5,6 +5,7 @@ import itertools
import django_filters
from django import forms
from django.utils.encoding import force_text
from taggit.models import Tag
#
@@ -68,3 +69,18 @@ class NullableModelMultipleChoiceField(forms.ModelMultipleChoiceField):
stripped_value = value
super(NullableModelMultipleChoiceField, self).clean(stripped_value)
return value
class TagFilter(django_filters.ModelMultipleChoiceFilter):
"""
Match on one or more assigned tags. If multiple tags are specified (e.g. ?tag=foo&tag=bar), the queryset is filtered
to objects matching all tags.
"""
def __init__(self, *args, **kwargs):
kwargs.setdefault('name', 'tags__slug')
kwargs.setdefault('to_field_name', 'slug')
kwargs.setdefault('conjoined', True)
kwargs.setdefault('queryset', Tag.objects.all())
super(TagFilter, self).__init__(*args, **kwargs)