CODEWITHSUNDEEP
pythonlogging
Freely
Freely

Reputation: 15

python logger doesn't write into file

i write this logger

import logging

class ThreadLogger:
    def __init__(self):
        self.logger = logging.getLogger("ThreadsLogging")
        f_handler = logging.FileHandler("logs/thread.log", mode="a")
        f_handler.setLevel(logging.INFO)
        f_format = logging.Formatter('%(name)s - %(levelname)s - %(message)s')
        f_handler.setFormatter(f_format)
        self.logger.addHandler(f_handler)

    def info_log(self, msg):
        self.logger.info(msg)

But after call info_log(msg) file threads.log is empty. I change and delete mode in FileHandler but it dosen't help me

Upvotes: 0

Views: 424

Answers (1)

blues
blues

Reputation: 5195

Handlers and loggers both can have levels. You didn't set the level on the logger. Add self.logger.setLevel(logging.INFO) inside of your __init__ and it will work.

Upvotes: 1

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