def get_readonly_fields(self, request, obj=None):

 

        all_fields = list(self.get_fields(request, obj))

        user_blocked_fields = all_fields[:]

        iskom = 'Самовывоз'

        naxodim = Articles.objects.filter(delivery_type__title__icontains=iskom)

 

        if request.user.has_perm('excels.can_edit_manager_group'):

            user_blocked_fields = [f for f in user_blocked_fields if f not in self.manager_group_fields]

 

        if request.user.has_perm('excels.can_edit_upakovka_group'):

            user_blocked_fields = [f for f in user_blocked_fields if f not in self.upakovka_group_fields]

 

        if request.user.has_perm('excels.can_edit_transport_group'):

            user_blocked_fields = [f for f in user_blocked_fields if f not in self.transport_group_fields]

 

        # if request.user.has_perm('excels.can_edit_manager_group') and naxodim:

        #     user_blocked_fields = [f for f in user_blocked_fields if f not in self.manager_and_transport_group_fields]

        #

        # if request.user.has_perm('excels.can_edit_transport_group') and naxodim:

        #     user_blocked_fields = [f for f in user_blocked_fields if f not in self.transport_minus_all_group_fields]

 

        return user_blocked_fields