Applying django-filter settings-CodePudding

From django-filter documentation I can see that there is a setting to disable the empty choice under heading FILTERS_EMPTY_CHOICE_LABEL. I am attempting to apply that setting however cannot get the the correct syntax.

In my settings.py file I have attempted to use (likely incorrect syntax):

EMPTY_CHOICE_LABEL = [
    {
        'ChoiceFilter.empty_label': 'None'
    }
]

In comparison, django-guid has a good example on how to apply relevant setting in the settings.py file:

DJANGO_GUID = {
    'GUID_HEADER_NAME': 'Correlation-ID',
    'VALIDATE_GUID': True,
    'RETURN_HEADER': True,
    'EXPOSE_HEADER': True,
    'INTEGRATIONS': [],
    'UUID_LENGTH': 32,
}

What is the correct syntax to apply the setting.py file in the case of django-filter settings?

CodePudding user response：

This error trace says that you are using a variable named FILTERS_, which is not defined. My suggestion is to look for occurrences of FILTERS_ in your code base.

Could you please post the full error trace?

CodePudding user response：

Apologies, I took the documentation to update the settings.py file however this setting can be applied as shown in the example below in empty_label:

class MyFilter(django_filters.FilterSet):

    name = django_filters.AllValuesFilter(empty_label=None, field_name='name')
    class Meta:
        model = SomeModel

        fields = ['name']