ezpylog 2.0.3

A nice-looking, minimalist and easy-to-use Python library for logging your Python programs.

Welcome

ezpylog is a minimalistic and easy to use python logger

Installation

Using pip :

• directly from command line with : pip install ezpylog
• manually by downloading ezpylog and install it with pip install ezpylog-X.X.tar.gz

How to use ?

Import :

Import logger.py the way you want, personnaly I do :

from ezpylog import Logger, LogLevel

Logging Levels :

The level can be as following :

LogLevel.DEBUG
LogLevel.INFO
LogLevel.WARNING
LogLevel.ERROR
LogLevel.CRITICAL

Initialisation :

logger = Logger(min_level = LogLevel.INFO, context = "", inf_file="stdout", error_file="stderr")

• min_level is a LogLevel enum and filters log messages on the console (ex : WARNING will not print INFO messages). Default is INFO
• context is the logging context, you can use "main()" if you use it in __main__ for example. Default is ""
• inf_file is the name of your output file for DEBUG,INFO and DEBUG messages. Default is stdout
• error_file is the name of your output file for ERROR and CRITICAL messages. Default is stderr

logging :

logger.log(msg)
# or
logger.log(msg, level)
# or
logger.log(msg, level, subcontext)

with default level = LogLevel.INFO and subcontext = ""

Example :

You can find this exemple by calling Logger.loggerdemo()

from ezpylog import Logger, LogLevel

a = 1234567

logger = Logger(LogLevel.DEBUG)
logger.log("Debug message", LogLevel.DEBUG, "context")
logger.log("Info message")
logger.log("Warning message", LogLevel.WARNING, "context")
logger.log(f"Error message {a}", LogLevel.ERROR, "context")
logger.log("Critical message", LogLevel.CRITICAL, "context")

logger2 = Logger(LogLevel.WARNING, "__main__")
logger2.log("Debug message", LogLevel.DEBUG, "subcontextA()")
logger2.log("Info message", LogLevel.INFO, "subcontextB()")
logger2.log("Warning message", LogLevel.WARNING, "subcontextA()")
logger2.log(f"Error message {a}", LogLevel.ERROR, "subcontextB()")
logger2.log("Critical message", LogLevel.CRITICAL)

prints the following :