flaskのrouteデコレータとほかのデコレータの併用

flask_and_other_decorator.py

import logging
import time
from functools import wraps

from flask import Flask, Response

app = Flask(__name__)


def stop_watch(func):
    @wraps(func)
    def wrapper(*args, **kargs):
        start = time.time()
        result = func(*args, **kargs)
        elapsed_time = time.time() - start
        print(f"{func.__name__}は{elapsed_time}秒かかりました")
        return result

    return wrapper

@app.route('/')
@stop_watch
def home():
    time.sleep(3)
    return Response(status=200)

if __name__ == '__main__':
    logging.basicConfig()
    logging.getLogger().setLevel(logging.DEBUG)
    app.run(host='0.0.0.0', port=9001)

INFO:werkzeug: * Running on http://0.0.0.0:9001/ (Press CTRL+C to quit)
INFO:werkzeug:127.0.0.1 - - [22/Jul/2019 13:28:23] "homeは3.003606081008911秒かかりました
GET / HTTP/1.1" 200 -