#!/usr/local/bin/python --

import os, sys, time, string

_gDebug = 0



def _log(*args):
    log_line = ""

    log_line = log_line + "[" + time.strftime("%m/%d %T", time.localtime(time.time())) + "] "

    l = []
    for arg in args:
        l.append(str(arg))
    log_line = log_line + string.join(l, " ") + "\n"

    sys.stderr.write(log_line)



def warn(*args):
    apply(_log, args)

def log(*args):
    if _gDebug>=1: apply(_log, args)

def debug(*args):
    if _gDebug>=2: apply(_log, args)


def debugfull():
    global _gDebug
    _gDebug = 2

def debugon():
    global _gDebug
    _gDebug = 1

def debugoff():
    global _gDebug
    _gDebug = 0