Linux platform uses Python to make BT seeds and get BT seed information

The examples in this article describe how the Linux platform uses Python to make BT seeds and get BT seed information. Share to everyone for your reference, as follows:

Recently studied the Linux BT Server environment to build, need to make BT seeds under Linux and obtain the BT seed information, finishing this process:

Make BT seed software download address of this website.

Installation:

[Root@localhost src]# tar zxf mktorrent-1.0.tar.gz[root@localhost src]# cd mktorrent-1.0[root@localhost mktorrent-1.0] # make[root@localhost mktorrent-1.0]# make install[root@localhost ~]# which mktorrent/usr/local/bin/mktorrent

Python's Bencode module is required to obtain the BT seed information, download address: https://pypi.python.org/packages/source/b/bencode/bencode-1.0.tar.gz.

Installation:

#tar-zxf bencode-1.0.tar.gz#cd bencode-1.0.tar.gz#python setup.py Install

The Python scripts produced and validated are as follows:

#!/usr/bin/env python#-*-coding:utf-8-*-import os, Re, time, Sysimport hashlib, bencodefile_name = ' Bt_test.exe ' Bt_sou Rce = '/data/updir/%s '% file_namebt_name = '/data/source/%s.torrent '% File_nameif os.path.exists (bt_name): Os.remove (b T_name) if Os.path.exists (bt_source): conm = "/usr/local/bin/mktorrent-v-p-l 18-a http://bt1.text.cn/announce-a http:    Bt2.text.cn/announce-o%s%s "% (bt_name,bt_source) res = Os.popen (conm). ReadLines () [ -1].strip () If ' done ' in res: Bt_path = {} bt_file = open (Bt_name, ' rb ') Bt_info = Bencode.bdecode (Bt_file.read ()). Get (' info ') bt_info_hash_he x = HASHLIB.SHA1 (Bencode.bencode (Bt_info)). Hexdigest () if Os.path.isdir (bt_source): bt_file_size = 0 for Leng Th in Bt_info.get (' Files '): Bt_file_size = bt_file_size + int (length[' length ')) bt_path['/'. Join (length[' Pat H '])] = length[' length '] else:bt_file_size = bt_info.get (' length ') Bt_file_name = bt_info.get (' name ') b T_path[bt_file_name]=bt_fIle_size bt_file.close () Print bt_path print "Create torrent success" else:print "Create torrent Error" s Ys.exit () Else:print "This source not find" sys.exit ()

File_name is the name of a file or directory for making a seed.

I hope this article is helpful for Python program design.