@ -34,6 +34,8 @@ ORDENACAO_CHOICES = [('', '---------'),
class NormaFilterSet(django_filters.FilterSet):
RANGE_ANOS.insert(0, ('', 'Selecione'))
filter_overrides = {models.DateField: {
'filter_class': django_filters.DateFromToRangeFilter,
'extra': lambda f: {