No documentation to add filter to custom logger

[sri-vathsa]

I implemented a custom logger which I am using in my Django project

import logging
import sys


def setup_custom_logger(name):
    logger = logging.getLogger(name)
    # logger.addFilter(reques_)
    formatter = logging.Formatter(fmt='%(asctime)s,%(msecs)d %(levelname)-3s [%(filename)s:%(lineno)d] %(message)s',
                                  datefmt='%Y-%m-%d %H:%M:%S')

    screen_handler = logging.StreamHandler(stream=sys.stdout)
    screen_handler.setFormatter(formatter)
    logger.setLevel(logging.INFO)
    logger.addHandler(screen_handler)
    return logger

This is used as

 logger = setup_custom_logger(__name__)

And I cannot find anywhere in the documentation of how to add the filter to the given logger object