def http_query(self):
    query_string = self.env.get('QUERY_STRING', '')
    if query_string:
      query_string = '?' + query_string
    return query_string
Parse the SASL feature to extract the available mechanism names.
dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/ext/appstats/recording.py/Recorder.http_query--crossover with--dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/words/protocols/jabber/sasl.py/get_mechanisms