python logger snippet

main.py

import logging
from models import Person

fmt = "[%(asctime)s]:%(levelname)s:line,%(lineno)d:%(module)s:%(funcName)s: %(message)s"
lvl = logging.DEBUG

logging.basicConfig(level=lvl, format=fmt)

logger = logging.getLogger()
logger.debug("Hello")

p = Person(name="Ozcan")
p.say()

try:
	logger.info("Dividing 1 with 0")
	1/0
except Exception as ex:
	logger.exception(ex)


logger.info("Logger continue")
logger.error("What is life?")

models.py

import logging

logger = logging.getLogger()

class Person(object):
	"""docstring for Person"""
	def __init__(self, name):
		self.name = name
	
	def say(self):
		logger.debug("Hello " + self.name)

		try:
			a = {}
			c = a['Hello']
		except KeyError:
			logger.exception("Hello not found")
		return 4