Kaggle Notebook 不打印日志

Question

我的 Kaggle-Notebook 不打印输出。

import logging
import sys

# noinspection SpellCheckingInspection,SpellCheckingInspection,SpellCheckingInspection,SpellCheckingInspection,PyArgumentList
def defaultLogger(name="fashiondataset", level=logging.DEBUG, handlers=None,
                  format='[%(asctime)s] {%(filename)s:%(lineno)d} %(levelname)s - %(message)s'):
    handlers = handlers if handlers else [logging.StreamHandler(sys.stdout)]

    logging.basicConfig(level=level, format=format, handlers=handlers)

    logger = logging.getLogger(name)

    logging.getLogger("matplotlib").setLevel(logging.WARNING)
    logging.getLogger("nltk_data").setLevel(logging.WARNING)
    logging.getLogger("pysndfx").setLevel(logging.WARNING)
    logging.getLogger('selenium.webdriver.remote.remote_connection').setLevel(logging.WARNING)
    logging.getLogger('connectionpool').setLevel(logging.WARNING)
    logging.getLogger("requests").setLevel(logging.WARNING)
    logging.getLogger("urllib3").setLevel(logging.WARNING)

    return logger
print("Testing Logger")
logger = defaultLogger()
logger.info("Logging Info Test")
logger.debug("Logging Debug Test")
logger.error("Logging Error Test")
print("Testing Logger [DONE]")

输出：

Testing Logger
Testing Logger [DONE]

我也尝试添加

logging.getLogger(name).setLevel(logging.DEBUG)

，但它没有改变任何东西。 TQDM / Tensorflow 进度条正在工作。

编辑://

sys.stdout.write("test")

有效

Answer 1

就我而言，删除根处理程序会很有帮助。

import logging 
import sys

for handler in logging.root.handlers[:]:
    logging.root.removeHandler(handler)
logging.basicConfig(stream = sys.stdout, level=logging.DEBUG)