Return an address by location point.

        :param query: The coordinates for which you wish to obtain the
            closest human-readable addresses.
        :type query: :class:`geopy.point.Point`, list or tuple of ``(latitude,
            longitude)``, or string as ``"%(latitude)s, %(longitude)s"``.

        :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.

        :rtype: ``None``, :class:`geopy.location.Location` or a list of them, if
            ``exactly_one=False``.

def reverse(
            self,
            query,
            exactly_one=True,
            timeout=DEFAULT_SENTINEL,
    ):
        """
        Return an address by location point.

        :param query: The coordinates for which you wish to obtain the
            closest human-readable addresses.
        :type query: :class:`geopy.point.Point`, list or tuple of ``(latitude,
            longitude)``, or string as ``"%(latitude)s, %(longitude)s"``.

        :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.

        :rtype: ``None``, :class:`geopy.location.Location` or a list of them, if
            ``exactly_one=False``.
        """
        params = {}
        params['access_token'] = self.api_key

        point = self._coerce_point_to_string(query, "%(lon)s,%(lat)s")
        quoted_query = quote(point.encode('utf-8'))
        url = "?".join((self.api % dict(query=quoted_query),
                        urlencode(params)))
        logger.debug("%s.reverse: %s", self.__class__.__name__, url)

        return self._parse_json(
            self._call_geocoder(url, timeout=timeout), exactly_one
        )