# -*- coding: utf-8 -*- # Description: logging for netdata python.d modules import sys DEBUG_FLAG = False PROGRAM = "" def log_msg(msg_type, *args): """ Print message on stderr. :param msg_type: str """ msg = "%s %s: %s" % (PROGRAM, str(msg_type), " ".join(args)) sys.stderr.write(msg + "\n") sys.stderr.flush() def debug(*args): """ Print debug message on stderr. """ if not DEBUG_FLAG: return log_msg("DEBUG", *args) def error(*args): """ Print message on stderr. """ log_msg("ERROR", *args) def info(*args): """ Print message on stderr. """ log_msg("INFO", *args) def fatal(*args): """ Print message on stderr and exit. """ log_msg("FATAL", *args) sys.stdout.write('DISABLE\n') sys.exit(1)