[Python] Flask Log 配置

import os
import logging
import logging.handlers

from flask import Flask, g, request, json

app = Flask(__name__)


#[ Log 配置 ]#############################################################
 # 用來記錄無法處理的錯誤 (PS: 使用 WSGI 會依附 Apache 的設定，可以不用配置)

# https://docs.python.org/zh-cn/3/library/logging.html
formatter = logging.Formatter("%(asctime)s [%(levelname)s]  %(message)s")

# https://docs.python.org/zh-tw/3/library/logging.handlers.html#timedrotatingfilehandler
handler = logging.handlers.TimedRotatingFileHandler("log/web-api",
    when = "D",
    interval = 1,
    backupCount = 7,
    encoding = "UTF-8",
    delay = False,
    utc = True)
handler.setFormatter(formatter)

app.logger.addHandler(handler)