def deindex_geohash(key, lat, lon):
    lat = float(lat)
    lon = float(lon)
    geoh = geohash.encode(lat, lon, config.GEOHASH_PRECISION)
    geok = keys.geohash_key(geoh)
    DB.srem(geok, key)
def deindex_geohash(key, lat, lon):
    lat = float(lat)
    lon = float(lon)
    geoh = geohash.encode(lat, lon, config.GEOHASH_PRECISION)
    geok = keys.geohash_key(geoh)
    DB.srem(geok, key)