"""Configures the logger to record all calculation events on a log file."""
import logging


def config_log(label):  # TODO Format log to break line after column 80.
    logger = logging.getLogger(label)
    logger.setLevel(logging.INFO)
    log_handler = logging.FileHandler('dockonsurf.log', mode='w')
    log_handler.setLevel(logging.INFO)
    log_format = logging.Formatter(fmt='%(asctime)s-%(levelname)s: %(message)s',
                                   datefmt='%d-%b-%y %H:%M:%S')
    log_handler.setFormatter(log_format)
    logger.addHandler(log_handler)
    return logger