def METHOD_NAME(self, date_from=None, date_to=None,
          user=None, asset=None, account=None,
          input=None, session=None):
    filter_kwargs = self.make_filter_kwargs(
        date_from=date_from, date_to=date_to, user=user,
        asset=asset, account=account, input=input,
        session=session,
    )
    METHOD_NAME = self.model.objects.filter(**filter_kwargs).METHOD_NAME()
    return METHOD_NAME