using Python logger class to generate multiple logs for different log levels

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Create multiple Handlers, each for one output file (INFO.log, DEBUG.log etc.).

Add a filter to each handler that only allows the specific level.

For example:

import logging

# Set up loggers and handlers.
# ...

class LevelFilter(logging.Filter):
    def __init__(self, level):
        self.level = level

    def filter(self, record):
        return record.levelno == self.level

debugLogFileHandler.addFilter(LevelFilter(logging.DEBUG))
infoLogFileHandler.addFilter(LevelFilter(logging.INFO))

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