I like to place this header at the top of all of my python modules.

minimum.py

'''!
'''

from __future__ import (
  print_function,
  unicode_literals,)
__author__ = 'Dawson Reid <dawson@streamlyne.co>'

import logging


class Foo(object):
  '''! My Minimum Class
  
  This is the minimum I would be willing to place within a
  class. I believe every class should at least have a propper
  logging mechanism. 
  '''
  
  def __init__(self):
    self.logger = logging.getLogger(str(self))