import sys def info type value tb if hasattr sys ps1 or not sys stderr

import sys
def info(type, value, tb):
    if hasattr(sys, 'ps1') or not sys.stderr.isatty():
        sys.__excepthook__(type, value, tb)
    else:
        import traceback, pdb
        traceback.print_exception(type, value, tb)
        print
        pdb.post_mortem(tb)
sys.excepthook = info

import logging
FORMAT = '%(asctime)-15s %(filename)s:%(lineno)d\t%(funcName)s %(message)s'
logging.basicConfig(format=FORMAT, level=logging.INFO)
logger = logging.getLogger(__name__)
logger.setLevel(logging.DEBUG)

logger.debug("CheckDebug")
logger.info("CheckInfo")