如何在python 2.7.6中导入_ssl?

时间:2015-09-30 01:36:33

标签: python ssl https httpserver

我的http服务器基于BaseHTTPServer和Python 2.7.6。现在我希望它支持ssl传输,所谓的https。

我已经安装了pyOpenSSL并使用ssl支持重新编译了python源代码。当我在我的python解释器中尝试import ssl时它确实有效,但是当我在服务器上运行代码时它不起作用。错误日志是这样的:

  

import _ssl#如果我们无法导入它,请让错误传播

看起来很奇怪,不是吗?我的操作系统是Debian Linux发行版。我已经尝试过各种各样的方法,我可以在互联网上找到好几天,有谁可以帮助我摆脱这个麻烦?

我试图"导入_ssl"直接在服务器代码中,但它提醒我:

>>>callstack
Traceback (most recent call last):
  File "./script/main.py", line 85, in process
    net_flag = net_api_process()
  File "./script/core/netbase/interface.py", line 96, in net_api_process
    flag1 = network.instance().process()
  File "./script/core/netbase/network.py", line 271, in process
    if network.process(max_events):
  File "./script/core/netbase/network.py", line 75, in on_incomin_stream
    self.on_package(buf)
  File "./script/core/netbase/network.py", line 78, in on_package
    self.f_on_package(self, buf)
  File "./script/client/behavior.py", line 68, in on_package
    handler.OnPackage(pack, cmd, conn.m_uid, conn)
  File "./script/client/handler.py", line 288, in OnPackage
    func(uid, conn, pack)
  File "./script/logic/user_info/modify.py", line 365, in OnModBaseInfo
    ModBaseInfo(uid, conn, seq, json_str)
  File "./script/logic/user_info/modify.py", line 385, in ModBaseInfo
    modify_pub.Start()
  File "./script/logic/user_info/modify.py", line 253, in Start
    import _ssl
ImportError: No module named _ssl

1 个答案:

答案 0 :(得分:4)

我终于解决了问题! _ssl模块是python的内置模块,但它需要在系统上安装openssl。

首先更改为root用户! 1.安装openssl和libssl-dev。 如果在debian OS上

apt-get install openssl
apt-get install libssl-dev

2.Recompile python

cd Python2.7.6
./configure
make && make install

但实际上,我以这种方式解决问题! 1.安装openssl 我从互联网上下载了一个软件包,它是openssl-1.0.2d.tar.gz

tar zxvf openssl-1.0.2d.tar.gz
cd openssl-1.0.2d
./config -fPIC   //configuration:create path independent libssl.a
make && make install

2.重新编译python2.7,并使其支持ssl模块

tar xvf Python-2.7.6.tar
cd Python-2.7.6
vim Modules/Setup.dist 

找到以下行并取消注释。(使用/ ssl + Enter在vim中快速找到这些行)

# Socket module helper for socket(2)
_socket socketmodule.c timemodule.c

# Socket module helper for SSL support; you must comment out the other
# socket line above, and possibly edit the SSL variable:
SSL=/usr/local/ssl
_ssl _ssl.c \
        -DUSE_SSL -I$(SSL)/include -I$(SSL)/include/openssl \
        -L$(SSL)/lib -lssl -lcrypto

然后配置并制作,make install

./configure --enable-shared //--enable-shared option means to generate dynamic library libpython2.7.so.1.0
make && make install

我们的项目依赖于libpython2.7.so.1.0。现在我可以使用新的libpython2.7.so.1.0在我的python脚本或python解释器中成功“导入ssl”或“import _ssl”。