def geocode(
            self,
            query,
            exactly_one=True,
            timeout=None,
            addressdetails=False,
            language=False,
            geometry=None
    ):  # pylint: disable=R0913,W0221
        """
        Geocode a location query.

        :param query: The address, query or structured query to geocode
            you wish to geocode.

            For a structured query, provide a dictionary whose keys
            are one of: `street`, `city`, `county`, `state`, `country`, or
            `postalcode`. For more information, see Nominatim's
            documentation for "structured requests":

                https://wiki.openstreetmap.org/wiki/Nominatim

        :type query: dict or string

            .. versionchanged:: 1.0.0

        :param bool exactly_one: Return one result or a list of results, if
            available.

        :param int timeout: Time, in seconds, to wait for the geocoding service
            to respond before raising a :class:`geopy.exc.GeocoderTimedOut`
            exception. Set this only if you wish to override, on this call
            only, the value set during the geocoder's initialization.

            .. versionadded:: 0.97

        :param addressdetails: If you want in *Location.raw* to include
            addressdetails such as city_district, etc set it to True
        :type addressdetails: bool

        :param string language: Preferred language in which to return results.
            Either uses standard
            `RFC2616 <http://www.ietf.org/rfc/rfc2616.txt>`_
            accept-language string or a simple comma-separated
            list of language codes.
        :type addressdetails: string

            .. versionadded:: 1.0.0

        :param string geometry: If present, specifies whether the geocoding
            service should return the result's geometry in `wkt`, `svg`,
            `kml`, or `geojson` formats. This is available via the
            `raw` attribute on the returned :class:`geopy.location.Location`
            object.

            .. versionadded:: 1.3.0

        """

        if isinstance(query, dict):
            params = {
                key: val
                for key, val
                in query.items()
                if key in self.structured_query_params
            }
        else:
            params = {'q': self.format_string % query}

        params.update({
            'format': 'json'
        })

        # `viewbox` apparently replaces `view_box`
        if self.view_box:
            params['viewbox'] = ','.join(self.view_box)

        if self.country_bias:
            params['countrycodes'] = self.country_bias

        if addressdetails:
            params['addressdetails'] = 1

        if language:
            params['accept-language'] = language

        if geometry is not None:
            geometry = geometry.lower()
            if geometry == 'wkt':
                params['polygon_text'] = 1
            elif geometry == 'svg':
                params['polygon_svg'] = 1
            elif geometry == 'kml':
                params['polygon_kml'] = 1
            elif geometry == 'geojson':
                params['polygon_geojson'] = 1
            else:
                raise GeocoderQueryError(
                    "Invalid geometry format. Must be one of: "
                    "wkt, svg, kml, geojson."
                )

        url = "?".join((self.api, urlencode(params)))
        logger.debug("%s.geocode: %s", self.__class__.__name__, url)
        return self._parse_json(
            self._call_geocoder(url, timeout=timeout), exactly_one
        )
dataset/ETHPy150Open geopy/geopy/geopy/geocoders/osm.py/Nominatim.geocode/original