Python与又拍云接口对接教程：实现音频合成功能

import requests
import json
import base64
from Crypto.Cipher import AES
from Crypto.Util.Padding import pad

audio_url = 'http://your-audio-url.com/audio.mp3'
background_music_url = 'http://your-background-music-url.com/bg_music.mp3'

bucket_name = 'your-bucket-name'
operator_name = 'your-operator-name'
operator_password = 'your-operator-password'
template_name = 'your-template-name'
save_as = '/save/as/save.mp3'

api_url = f'http://v0.api.upyun.com/{bucket_name}/template/{template_name}'

def encrypt(content, key):
    cipher = AES.new(key, AES.MODE_ECB)
    encrypted = cipher.encrypt(pad(content, AES.block_size))
    return base64.b64encode(encrypted).decode('utf-8')

def send_request(payload):
    auth = f'{operator_name}:{operator_password}'
    headers = {
        'Content-Type': 'application/json',
        'Authorization': f'Basic {base64.b64encode(auth.encode()).decode()}'
    }
    response = requests.post(api_url, headers=headers, data=json.dumps(payload))
    return response.json()

def main():
    audio_content = requests.get(audio_url).content

    payload = {
        'status': 'success',
        'audio': audio_content,
        'audio_encrypt': encrypt(audio_content, operator_password.encode())
    }

    response = send_request(payload)
    task_id = response['task_id']

    print(f'合成任务已提交，任务ID为：{task_id}')

    while True:
        check_payload = {'task_id': task_id}
        check_response = send_request(check_payload)
        status = check_response['status']

        if status == 'processing':
            print('任务正在处理...')
        elif status == 'success':
            result_url = check_response['result']
            print(f'合成任务已成功完成，合成结果保存在：{result_url}')
            break
        else:
            error_message = check_response.get('message', '合成任务失败')
            print(error_message)
            break

if __name__ == '__main__':
    main()