ANSI colored Python logging — Gist

import logging

from termcolor import colored

class ColorLog(object):

colormap = dict(

debug=dict(color='grey', attrs=['bold']),

info=dict(color='white'),

warn=dict(color='yellow', attrs=['bold']),

warning=dict(color='yellow', attrs=['bold']),

error=dict(color='red'),

critical=dict(color='red', attrs=['bold']),

)

def __init__(self, logger):

self._log = logger

def __getattr__(self, name):

if name in ['debug', 'info', 'warn', 'warning', 'error', 'critical']:

return lambda s, *args: getattr(self._log, name)(

colored(s, **self.colormap[name]), *args)

return getattr(self._log, name)

log = ColorLog(logging.getLogger(__name__))

if __name__ == '__main__':

log.setLevel(logging.DEBUG)

stdout = logging.StreamHandler()

stdout.setLevel(logging.DEBUG)

log.addHandler(stdout)

log.debug("booooring . . .")

log.info("pleasing anecdote")

log.warn("awkward utterance")

log.error("drunken rudeness")