如何在Python语言中接收Twitch.tv Webhooks？

from flask import Flask, request, jsonify, abort
import hmac
import hashlib

app = Flask(__name__)
app.config['SECRET_KEY'] = 'your_secret_key'

@app.route('/webhooks', methods=['POST'])
def handle_webhook():
    # 验证签名
    signature = request.headers.get('X-Hub-Signature')
    if not is_valid_signature(signature, request.data):
        abort(403)

    # 解析请求的有效负载
    payload = request.get_json()

    # 处理Twitch.tv的Webhooks通知
    # 根据需要进行相应的操作

    return jsonify({'success': True})

def is_valid_signature(signature, payload):
    secret_key = app.config['SECRET_KEY']
    expected_signature = 'sha256=' + hmac.new(secret_key.encode(), payload, hashlib.sha256).hexdigest()
    return hmac.compare_digest(signature, expected_signature)

if __name__ == '__main__':
    app.run()