Errors when using rest_framework_filters.backends.DjangoFilterBackend about django-rest-framework-filters

[philipn]

Could you post an example FilterSet where you see this pop up?

[jdugan1024]

Here you go:

class ContactFilter(filters.FilterSet):
    class Meta:
        model = Contact
        fields = ['name', 'title', 'contact_type'] #, 'location', 'contact_type']

    name = filters.MethodFilter(action='name_filter')
    title = filters.AllLookupsFilter(name='title')
    contact_type = filters.CharFilter(name='contact_type')
    location = filters.RelatedFilter(LocationFilter, name='location')

    def name_filter(self, qs, value):
        # might be able to split out __ args and change the filter type
        return qs.filter(Q(first_name__icontains=value) |
                         Q(last_name__icontains=value) |
                         Q(role_contact_name__icontains=value)
                        )

Thanks for taking a look at this.

[rpkilby]

Hi @jdugan1024.

• Is this still an issue with the v0.5.0 release?
• If so, can you post the code for LocationFilter. It looks like the missing key was a related filter from that filterset.

[jdugan1024]

Hello. Yes, that seems to have fixed it. I'm not sure if it was the v0.5.0 upgrade of this package or the upgrade to 0.11.0 of django-filters but that seems to have worked. Thanks!