def __str__(self, prefix="", printElemNumber=0):
    res=""
    if self.has_key_: res+=prefix+("Key: %s\n" % self.DebugFormatString(self.key_))
    if self.has_value_: res+=prefix+("Value: %s\n" % self.DebugFormatString(self.value_))
    return res
dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/api/urlfetch_service_pb.py/URLFetchRequest_Header.__str__/original