def __init__(self, message):
        try:
            self.media_id = message.pop('MediaId')
            self.format = message.pop('Format')
            self.recognition = message.pop('Recognition', None)
        except __HOLE__:
            raise ParseError()
        super(VoiceMessage, self).__init__(message)
dataset/ETHPy150Open wechat-python-sdk/wechat-python-sdk/wechat_sdk/messages.py/VoiceMessage.__init__