Method spellcheck

redis/commands/search/commands.py:1456–1482

Issue a spellcheck query Args: query: search query. distance: the maximal Levenshtein distance for spelling suggestions (default: 1, max: 4). include: specifies an inclusion custom dictionary. exclude: specifie

(self, query, distance=None, include=None, exclude=None)

        )

    def spellcheck(self, query, distance=None, include=None, exclude=None):
        """
        Issue a spellcheck query

        Args:

            query: search query.
            distance: the maximal Levenshtein distance for spelling
                       suggestions (default: 1, max: 4).
            include: specifies an inclusion custom dictionary.
            exclude: specifies an exclusion custom dictionary.

        For more information see `FT.SPELLCHECK <https://redis.io/commands/ft.spellcheck>`_.
        """  # noqa
        cmd = [SPELLCHECK_CMD, self.index_name, query]
        if distance:
            cmd.extend(["DISTANCE", distance])

        if include:
            cmd.extend(["TERMS", "INCLUDE", include])

        if exclude:
            cmd.extend(["TERMS", "EXCLUDE", exclude])

        res = self.execute_command(*cmd)

        return self._parse_results(SPELLCHECK_CMD, res)

    def dict_add(self, name: str, *terms: List[str]):
        """Adds terms to a dictionary.