Python Logging Module
Logging facility — basicConfig, getLogger, FileHandler, Formatter. This category documents 13 Python logging module entries, and each page gives you the full syntax, the parameter list, the return value, and a runnable example. The entries include: logging.basicConfig(), logging.getLogger(), logger.debug(), logger.info(), logger.warning(), logger.error(), logger.critical(), logger.exception(), logging.FileHandler(), logging.StreamHandler(), logging.Formatter(), logging.addLevelName(), logging.getLoggerClass(). logging.basicConfig() configures the root logger with a basic configuration. logging.getLogger() returns a logger with the specified name or the root logger if name is None. logger.debug() logs a message with severity DEBUG (detailed diagnostic info). logger.info() logs a message with severity INFO (general operational messages). logger.warning() logs a message with severity WARNING (potential issue). For a structured walkthrough of the whole topic, read the Logging Module guide. Logging Module belongs to the Dev Tools group alongside Inspect Module, Pdb Module, Traceback Module, Timeit Module.