bot.py 文件源码

def send_audio(self, recipient_id, audio_path):
        '''Send audio to the specified recipient.
        Audio must be MP3 or WAV
        https://developers.facebook.com/docs/messenger-platform/send-api-reference/audio-attachment
        Input:
            recipient_id: recipient id to send to
            audio_path: path to audio to be sent
        Output:
            Response from API as <dict>
        '''
        payload = {
            'recipient': json.dumps(
                {
                    'id': recipient_id
                }
            ),
            'message': json.dumps(
                {
                    'attachment': {
                        'type': 'audio',
                        'payload': {}
                    }
                }
            ),
            'filedata': (audio_path, open(image_path, 'rb'))
        }
        multipart_data = MultipartEncoder(payload)
        multipart_header = {
            'Content-Type': multipart_data.content_type
        }
        return requests.post(self.base_url, data=multipart_data, headers=multipart_header).json()