def key_for_request(self, method, url, **kwargs):
        if method != 'get':
            return None

        return requests.Request(url=url, params=kwargs.get('params', {})).prepare().url
Return a cache key from a given set of request parameters.
dataset/ETHPy150Open jamesturk/scrapelib/scrapelib/cache.py/CachingSession.key_for_request