Method _get_preserved_qsl

django/contrib/admin/options.py:1546–1548

(self, request, preserved_filters)

        )

    def _get_preserved_qsl(self, request, preserved_filters):
        query_string = urlsplit(request.build_absolute_uri()).query
        return parse_qsl(query_string.replace(preserved_filters, ""))

    def response_add(self, request, obj, post_url_continue=None):
        """