Method narrow

haystack/query.py:458–469

Pushes existing facet choices into the search.

(self, query)

        return clone

    def narrow(self, query):
        """Pushes existing facet choices into the search."""

        if isinstance(query, SQ):
            # produce query string using empty query of the same class
            empty_query = self.query._clone()
            empty_query._reset()
            query = query.as_query_string(empty_query.build_query_fragment)

        clone = self._clone()
        clone.query.add_narrow_query(query)
        return clone

    def raw_search(self, query_string, **kwargs):
        """Passes a raw query directly to the backend."""