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Description
I think, that is not good idea to hardcode filter used in dependent field to filter queryset
this line:
django-select2/django_select2/views.py
Line 57 in bfc9313
is adding this hardcoded filter __in
but in my use case i need another filter to be used - __has_any_keys
to query postgress JSONField
so better will be to let user to choose kind of filter in widget initialization, instead of hardcode __in