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Use maybe_queryset in DjangoFilterConnectionField

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In our projects we've found a need to inherit from
DjangoFilterConnectionField in order to customize the queryset. When
passing the queryset into "connection_resolver", an error was
raised about "get_queryset" not existing. This is due to the
assumption that the "base_manager" is always a manager. Using
"maybe_queryset" resolves the issue.
This commit is contained in:
Luke Hodkinson 2017-10-25 15:06:48 +11:00
parent 283bccf9d3
commit 9ef31d849d
1 changed files with 3 additions and 1 deletions
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4
graphene_django/filter/fields.py
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@ -2,7 +2,9 @@ from collections import OrderedDict
from functools import partial
from graphene.types.argument import to_arguments
from ..fields import DjangoConnectionField
from ..utils import maybe_queryset
from .utils import get_filtering_args_from_filterset, get_filterset_class
@ -72,7 +74,7 @@ class DjangoFilterConnectionField(DjangoConnectionField):
filter_kwargs = {k: v for k, v in args.items() if k in filtering_args}
qs = filterset_class(
data=filter_kwargs,
queryset=default_manager.get_queryset()
queryset=maybe_queryset(default_manager)
).qs
return super(DjangoFilterConnectionField, cls).connection_resolver(