Test of concurrent-log-handler issue 24

issue24_test.py

import logging
from concurrent.futures.process import ProcessPoolExecutor

from concurrent_log_handler import ConcurrentRotatingFileHandler


class Foo():

    def func(self, *args):
        print("Called func")
        logger.info("Foo says: %r", *args)


def get_logger(loggerFilename):
    logger = logging.getLogger()
    rotateHandler = ConcurrentRotatingFileHandler(loggerFilename, "a", 512 * 1024, 100)
    # format of the log
    formatter = logging.Formatter(
        "%(asctime)s %(process)d %(funcName)16s %(levelname)8s %(message)s")
    rotateHandler.setFormatter(formatter)
    logger.addHandler(rotateHandler)
    # mode of the log

    logger.setLevel(logging.INFO)
    return logger


loggerFilename = "c:/temp/testlog.log"
logger = get_logger(loggerFilename)

if __name__ == "__main__":
    c1 = Foo()
    c2 = Foo()
    print("Starting")
    with ProcessPoolExecutor(max_workers=6) as executor:
        executor.submit(c1.func, (1, 2, 3))
        executor.submit(c2.func, (4, 5, 6))
    print("Done")