"Python" Logging module

One, simple to print the log to the screen

>>> Import Logging
>>> Logging.debug ("This is Debug message")
>>> Logging.info ("This is Info message")
>>> logging.warning ("This is warning message")
WARNING:root:This is WARNING message
>>> Logging.error ("This is error message")
ERROR:root:This is error message
>>> logging.critical ("This is critical message")
CRITICAL:root:This is CRITICAL message

Log level size relationships are: CRITICAL > ERROR > WARNING > INFO > DEBUG > NOTSET, and of course you can define the log level yourself.

"Python" Logging module