You need a custom logging handler:
import logging
import tqdm
class TqdmLoggingHandler(logging.Handler):
def __init__(self, level=logging.NOTSET):
super().__init__(level)
def emit(self, record):
try:
msg = self.format(record)
tqdm.tqdm.write(msg)
self.flush()
except Exception:
self.handleError(record)
and then add this to the logging chain:
import time
log = logging.getLogger(__name__)
log.setLevel(logging.INFO)
log.addHandler(TqdmLoggingHandler())
for i in tqdm.tqdm(range(100)):
if i == 50:
log.info("Half-way there!")
time.sleep(0.1)
Edit: Fixed a bug in the call to super TqdmLoggingHandler's init method, that was pointed out by diligent reader @BlaineRogers in the comments. (If anyone wants to read further about this murky area of Python, I recommend https://fuhm.net/super-harmful/)
与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…