#!/usr/bin/python2.2
# vim: shiftwidth=4 tabstop=4 expandtab

# ------------------ Main function -----------------

from os import stat, path, system, utime
import sys, time

import os, re, time

verbose=0
def main(args):
    
    global verbose

    if len (args) < 2:
        sys.stderr.write("Please specify one or more files.\n")
        sys.exit (1)

    DAYMATCH = re.compile('([0-9]{4})-([0-1][0-9])-([0-3][0-9])-([0-2][0-9])-([0-5][0-9])')

    for filename in args:
        mtch = DAYMATCH.search(filename)
        mtime = 0

        if mtch:
            try:
                #Convert the pyblosxom text representation to a time object.
                #This part is copied from pyfilenametime.py:
                year = int(mtch.groups()[0])
                mo = int(mtch.groups()[1])
                day = int(mtch.groups()[2])
                hr = int(mtch.groups()[3])
                minute = int(mtch.groups()[4]) 

                mtime = time.mktime((year,mo,day,hr,minute,0,0,0,-1))
            except:
                    # TODO: Some sort of debugging code here?
                    pass
        if(mtime):
            print "Setting back the time"
        try:
            #utime sets the time on the file:
            utime(filename, (mtime, mtime))
        except Exception, e:
            print "Failed to set the new time.", e
            print "Quitting."
            sys.exit(1)


if __name__ == '__main__':
    sys.exit(main(sys.argv))