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btshowmetainfo.py
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btshowmetainfo.py
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#!/usr/bin/env python
# Written by Henry 'Pi' James and Loring Holden
# modified for multitracker display by John Hoffman
# see LICENSE.txt for license information
import sys
import os
import hashlib
from BitTornado.Info import MetaInfo
from BitTornado.bencode import bencode
NAME, EXT = os.path.splitext(os.path.basename(sys.argv[0]))
VERSION = '20130326'
print '%s %s - decode BitTorrent metainfo files' % (NAME, VERSION)
print
if len(sys.argv) == 1:
print '%s file1.torrent file2.torrent file3.torrent ...' % sys.argv[0]
print
sys.exit(2) # common exit code for syntax error
for metainfo_name in sys.argv[1:]:
metainfo = MetaInfo.read(metainfo_name)
info = metainfo['info']
info_hash = hashlib.sha1(bencode(info))
print 'metainfo file.: %s' % os.path.basename(metainfo_name)
print 'info hash.....: %s' % info_hash.hexdigest()
piece_length = info['piece length']
if 'length' in info:
# let's assume we just have a file
print 'file name.....: %s' % info['name']
file_length = info['length']
name = 'file size.....:'
else:
# let's assume we have a directory structure
print 'directory name: %s' % info['name']
print 'files.........: '
file_length = 0
for file in info['files']:
path = ''
for item in file['path']:
if (path != ''):
path = path + "/"
path = path + item
print ' %s (%d)' % (path, file['length'])
file_length += file['length']
name = 'archive size..:'
piece_number, last_piece_length = divmod(file_length, piece_length)
print '%s %i (%i * %i + %i)' \
% (name, file_length, piece_number, piece_length, last_piece_length)
print 'announce url..: %s' % metainfo['announce']
if 'announce-list' in metainfo:
announce_list = '|'.join(','.join(tier)
for tier in metainfo['announce-list'])
print 'announce-list.: %s' % announce_list
if 'httpseeds' in metainfo:
print 'http seeds....: %s' % '|'.join(metainfo['httpseeds'])
if 'comment' in metainfo:
print 'comment.......: %s' % metainfo['comment']