pythonloggingtqdm

Change logging "print" function to "tqdm.write" so logging doesn't interfere with progress bars

I have a simple question: How do I change the built-in Python logger's print function to tqdm.write such that logging messages do not interfere with tqdm's progress bars?

Solution

  • tqdm now has a built-in contextmanager for redirecting the logger:

    import logging
from tqdm import trange
from tqdm.contrib.logging import logging_redirect_tqdm

LOG = logging.getLogger(__name__)

if __name__ == '__main__':
    logging.basicConfig(level=logging.INFO)
    with logging_redirect_tqdm():
        for i in trange(9):
            if i == 4:
                LOG.info("console logging redirected to `tqdm.write()`")
    # logging restored

    Copied from tqdm documentation