How to use Python to create BT seeds and obtain BT seed information on linux

This article mainly introduces how to use Python to create BT seeds and obtain BT seed information on the linux platform, and analyzes in detail the installation of the PythonBT module and the related operation skills for BT seed files in the form of examples, for more information about how to use Python to create BT seeds and obtain BT seeds on the linux platform, see the following example. We will share this with you for your reference. The details are as follows:

I recently studied how to set up the linux BT server environment. I need to prepare BT seeds in linux and obtain BT seed information. I sorted out this process:

Make the BT seed software site.

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

The python bencode module is required to obtain the BT seed information: 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 script for making and verifying is as follows:

#!/usr/bin/env python# -*- coding: utf-8 -*-import os, re, time, sysimport hashlib, bencodefile_name = 'bt_test.exe'bt_source = '/data/updir/%s' % file_namebt_name = '/data/source/%s.torrent' % file_nameif os.path.exists(bt_name):  os.remove(bt_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_hex = hashlib.sha1(bencode.bencode(bt_info)).hexdigest()    if os.path.isdir(bt_source):      bt_file_size = 0      for length in bt_info.get('files'):        bt_file_size = bt_file_size + int(length['length'])        bt_path['/'.join(length['path'])] = length['length']    else:      bt_file_size = bt_info.get('length')      bt_file_name = bt_info.get('name')      bt_path[bt_file_name]=bt_file_size    bt_file.close()    print bt_path    print "Create torrent success"  else:    print "Create torrent Error"    sys.exit()else:  print "This source not find"  sys.exit()

File_name is the name of the file or directory.

I hope this article will help you with Python programming.

For more information about how to use Python to create BT seeds and obtain BT seed information on linux, refer to PHP!