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Even if you write clear and readable code, even if you cover your code with tests, even if you are very experienced developer, weird bugs will inevitably appear and you will need to debug them in some way. Lots of people resort to just using bunch of print statements to see what's happening in their code. This approach is far from ideal and there are much better ways to find out what's wrong with
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This article covers several techniques for debugging Python programs. The applicability of these techniques ranges from simple scripts to complex applications. The topics that are covered include launching an interactive console from within your program, using the Python debugger, and implementing robust logging. Various tips are included along the way to help you debug and fix problems quickly an
æ¯åãã©ãã«æ¸ãããæ¢ãã¦ããã®ã§èªåç¨ã«ã¡ã¢ logãã¡ã¤ã«ã®åæè¨å®ï¼ã³ãã³ãå¼æ°åããªãçï¼ import os import logging BASE_PATH = os.path.abspath(os.path.dirname(__file__)) logFormat = '[%(asctime)s] %(levelname)s %(message)s' logFilename = 'hogeApp.log' logLevel = logging.INFO logging.basicConfig(level=logLevel, format=logFormat, filename=os.path.join(BASE_PATH,logFilename), filemode='a') logging.debug('current dir: %s'%(os.getcwd())) log
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