如何在 python 日志记录中从 .ini 文件配置运行 HttpHandler？

如何解决如何在 python 日志记录中从 .ini 文件配置运行 HttpHandler？

我已经通过 .ini 文件完成了各种日志记录，并且一切正常，但在 HttpHandler 中，我没有将日志消息发送到我的路由中。

这是我的 logging.ini 文件：

[loggers]
keys=root

[logger_root]
level=DEBUG
handlers=httpHandler

[formatters]
keys=simple

[formatter_simple]
format=%(asctime)s [%(levelname)s] %(name)s: %(message)s

[handlers]
keys=httpHandler

[handler_httpHandler]
class=handlers.HTTPHandler
formatter=simple
args=('localhost:8080','/httplogtest','POST')

这是我的 logger.py 文件：

import logging

from logging.config import fileConfig

fileConfig('logging.ini')
logger = logging.getLogger()

# This message should be passed to http call
logger.info("This is INFO log")

我想在我的请求中接收此日志消息。我只想通过 .ini 文件来实现这个功能，而不需要任何自定义处理程序。

from flask import Flask

app = Flask(__name__)

@app.route('/httplogtest',methods=['GET','POST'])
def handle_http_log():    
   # I need to print this debug message here
   print('Error log should be here')

这不是一个重复的问题。我搜索了很多资源，但我没有得到真正的解决方法来仅从 .ini 文件进行 httphandler 日志记录。

解决方法

您的应用程序文件中缺少 return 以及获取日志的方法。你可以试试（另见Get the data received in a Flask request）：

$ cat app.py 
from flask import Flask,request
import json

app = Flask(__name__)

@app.route('/httplogtest',methods=['POST','GET'])
def handle_http_log(): 
    print(f'Error log should be here: {request.form.get("msg")}')
    print(json.dumps(request.form))
    return ""    

if __name__ == '__main__':
    app.run(host='localhost',port = 8080,debug=True)

$ python3 app.py 
 * Serving Flask app "app" (lazy loading)
 * Environment: production
   WARNING: This is a development server. Do not use it in a production deployment.
   Use a production WSGI server instead.
 * Debug mode: on
 * Running on http://localhost:8080/ (Press CTRL+C to quit)
 * Restarting with stat
 * Debugger is active!
 * Debugger PIN: 235-227-512
Error log should be here: This is INFO log
{"name": "root","msg": "This is INFO log","args": "()","levelname": "INFO","levelno": "20","pathname": "logger.py","filename": "logger.py","module": "logger","exc_info": "None","exc_text": "None","stack_info": "None","lineno": "9","funcName": "<module>","created": "1619127251.130069","msecs": "130.06901741027832","relativeCreated": "18.280029296875","thread": "4653424064","threadName": "MainThread","processName": "MainProcess","process": "82830"}
127.0.0.1 - - [22/Apr/2021 23:34:11] "POST /httplogtest HTTP/1.1" 200 -