Set up auto-tracing for a class

autologging_setup.py

from autologging import traced, TRACE
import logging
import sys
from logging import FileHandler

formatter = logging.Formatter(fmt="%(asctime)s - %(levelname)s:%(name)s:%(funcName)s:%(message)s")
console_handler = logging.StreamHandler()
console_handler.setFormatter(formatter)
logger = logging.getLogger(__name__)
logger.setLevel(TRACE)
logger.addHandler(console_handler)
logfile_handler = FileHandler("logfile.log")
logfile_handler.setFormatter(formatter)
logger.addHandler(logfile_handler)


@traced(logger)
class A(object):
    arg = 'A'
        
    def a(self):
        print "I am", self.arg

@traced
class B(A):
    arg = 'B'
    
    def b(self, print_me='Hello!'):
        print print_me

if __name__ == '__main__':
    a = A()
    a.a()
    b = B()
    b.a()
    b.b(print_me='Hello B!')