#!/usr/bin/env python# The contents of this file are subject to the BitTorrent Open Source License# Version 1.0 (the License).  You may not copy or use this file, in either# source code or executable form, except in compliance with the License.  You# may obtain a copy of the License at http://www.bittorrent.com/license/.## Software distributed under the License is distributed on an AS IS basis,# WITHOUT WARRANTY OF ANY KIND, either express or implied.  See the License# for the specific language governing rights and limitations under the# License.# Written by Henry 'Pi' Jamesfrom sys import *from os.path import *from sha import *from BitTorrent.bencode import *NAME, EXT = splitext(basename(argv[0]))VERSION = '20021119'print '%s %s - change the suggested filename in a .torrent file' % (NAME, VERSION)printif len(argv) != 3:  print '%s file.torrent new.filename.ext' % argv[0]  print  exit(2) # common exit code for syntax errormetainfo_file = open(argv[1], 'rb')metainfo = bdecode(metainfo_file.read())metainfo_file.close()print 'old filename: %s' % metainfo['info']['name']metainfo['info']['name'] = argv[2]print 'new filename: %s' % metainfo['info']['name']metainfo_file = open(argv[1], 'wb')metainfo_file.write(bencode(metainfo))metainfo_file.closeprintprint 'done.'print