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logging: inherit output stream from existing handler
When using the logging redirection, logs will currently always be printed to stdout, while the logging module default is to print to stderr. Fix this by trying to inherit the stream from the existing handler, like the code already does for the formatter. Consider the following example: import logging import time from tqdm.contrib.logging import tqdm_logging_redirect log = logging.getLogger() log.warning("start") with tqdm_logging_redirect(range(int(4))) as pbar: for i in pbar: time.sleep(0.1) log.warning(f"Step {i}") log.warning("done") Running this while redirecting stdout (`$ python3 log.py > /dev/null`) without this patch will print: $ venv/bin/python log.py > /dev/null start 100%|████████████████████████████████████████████| 4/4 [00:00<00:00, 9.87it/s] done After this patch: $ venv/bin/python log.py > /dev/null start Step 0 Step 1 Step 2 Step 3 100%|████████████████████████████████████████████| 4/4 [00:00<00:00, 9.83it/s] done Signed-off-by: Steffan Karger <steffan.karger@fox-it.com>
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