Problem with configuring format Python Logger

Question

If I set logging.basicConfig(level=INFO, filename="..."), the only thing I am going to see is the actual message I have put inside logger.info("...").

For example if I write:

logger.info("blah blah blah")

What I am going to see in Console is:

blah blah blah

What I want to see is the program line number of logger.info as well. Something like if let's say logger.info is at line 64 at main.py:

line number 64 main.py: blah blah blah

What I should change to see this in the logger setting of python?

Bob · Accepted Answer · 2019-09-08 18:49:24Z

3

You can use Python logging formatters to do something like this:

import logging

def main():
    logging.basicConfig(format='{%(pathname)s:%(lineno)d}: %(message)s', level=logging.INFO)

    logging.info('test')

if __name__ == '__main__':
    main()

which outputs

{test.py:6}: test

answered Sep 8, 2019 at 18:49

Bob

1,08010 silver badges12 bronze badges

Sign up to request clarification or add additional context in comments.

Collectives™ on Stack Overflow

Problem with configuring format Python Logger

1 Answer 1

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Your Answer

Sign up or log in

Post as a guest

Related