Utils.py

import sys
import logging

def configure_logging(verbosity):
    # Setting the format of the logs
    FORMAT = "[%(asctime)s] %(levelname)s: %(message)s"

    # Configuring the logging system to the lowest level
    logging.basicConfig(level=logging.DEBUG, format=FORMAT, stream=sys.stderr)

    # Defining the ANSI Escape characters
    BOLD = '\033[1m'
    DEBUG = '\033[92m'
    INFO = '\033[94m'
    WARNING = '\033[93m'
    ERROR = '\033[91m'
    END = '\033[0m'

    # Coloring the log levels
    if sys.stderr.isatty():
        logging.addLevelName(logging.ERROR, "%s%s%s%s%s" % (BOLD, ERROR, "GAP_DAEMON_ERROR", END, END))
        logging.addLevelName(logging.WARNING, "%s%s%s%s%s" % (BOLD, WARNING, "GAP_DAEMON_WARNING", END, END))
        logging.addLevelName(logging.INFO, "%s%s%s%s%s" % (BOLD, INFO, "GAP_DAEMON_INFO", END, END))
        logging.addLevelName(logging.DEBUG, "%s%s%s%s%s" % (BOLD, DEBUG, "GAP_DAEMON_DEBUG", END, END))
    else:
        logging.addLevelName(logging.ERROR, "GAP_DAEMON_ERROR")
        logging.addLevelName(logging.WARNING, "GAP_DAEMON_WARNING")
        logging.addLevelName(logging.INFO, "GAP_DAEMON_INFO")
        logging.addLevelName(logging.DEBUG, "GAP_DAEMON_DEBUG")

    # Setting the level of the logs
    level = [logging.ERROR, logging.WARNING, logging.INFO, logging.DEBUG][verbosity]
    logging.getLogger().setLevel(level)