Conditional Filters on fields

[jkeary]

Hi there, I dont see a good way to do this the documentation, but lets say I have a filter that is conditionally based, say on a permission. For example lets say the user of the filter has a particular flag on the user model. Here's some code for example.

class ReportsListFilter(filters.FilterSet):
    date_history = filters.DateFilter('complete_utc__gte', label="Date History")

    class Meta:
        model = PrintQueue
        fields = ['household', 'member', 'date_history'] 

    def date_history_gte(self, queryset, name, value):
        date = datetime.now() - timedelta(days=int(value))
        return queryset.filter(complete_utc__gte=date)

class ReportsList(generics.ListCreateAPIView):
    serializer_class = ReportsListSerializer
    authentication_classes = (...)
    permission_classes = (...)
    filterset_class = ReportsListFilter

    def get_queryset(self):
        return PrintQueue.objects.filter(member=self.request.user).order_by('-id')

Lets say that that date_history field, or really any field is conditionally based. Should I create a different class and determine the filterset_class based on said condition? Or can I do it in the ReportsListFilter?