I'm trying to force myself to move away from using the print() function as I'm pretty much using print all the time to cater for logging, and using the logging package instead.
This is a basic example of using logging in a basic python app:
import logging logging.basicConfig( level=logging.INFO, format="%(asctime)s [%(levelname)s] %(name)s %(message)s", handlers=[ logging.StreamHandler() ] ) messagestring = {'info': 'info message', 'warn': 'this is a warning', 'err': 'this is a error'} logger = logging.getLogger('thisapp') logger.info('message: {}'.format(messagestring['info'])) logger.warning('message: {}'.format(messagestring['warn'])) logger.error('message: {}'.format(messagestring['err'])) When running this example, this is the output that you will see:
$ python app.py 2021-07-19 13:07:43,647 [INFO] thisapp message: info message 2021-07-19 13:07:43,647 [WARNING] thisapp message: this is a warning 2021-07-19 13:07:43,647 [ERROR] thisapp message: this is a error More more info on this package, see it's documentation:
Thanks for reading, if you like my content, check out my website or follow me at @ruanbekker on Twitter.
Top comments (2)
Seriously consider using Loguru instead ;)
loguru.readthedocs.io/en/stable/
print(json.dumps(info,indent = 4,ensure_ascii = False))
请问你打印格式化 json 怎么打印？有更好方法？