最近研究了一下linux BT服务器环境的搭建,需要在linux下制作BT种子并获取BT种子信息,整理了一下这个过程:
制作BT种子软件下载地址:http://jaist.dl.sourceforge.net/project/mktorrent/mktorrent/1.0/mktorrent-1.0.tar.gz
安装:
[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
需要python的bencode模块来获取BT种子信息,下载地址:https://pypi.python.org/packages/source/b/bencode/bencode-1.0.tar.gz
安装:
#tar -zxf bencode-1.0.tar.gz
#cd bencode-1.0.tar.gz
#python setup.py install
制作和验证的python脚本如下:
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#!/usr/bin/env python
# -*- coding: utf-8 -*-
import
os, re, time, sys
import
hashlib, bencode
file_name
=
'bt_test.exe'
bt_source
=
'/data/updir/%s'
%
file_name
bt_name
=
'/data/source/%s.torrent'
%
file_name
if
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为做种的文件或目录名字。
本文转自 lover00751CTO博客,原文链接:http://blog.51cto.com/wangwei007/1216616,如需转载请自行联系原作者