Python無法導入SSL模塊

Question

在Ubuntu-16.04上安裝了xampp。 XAMPP根安裝位置：/opt/lampp

的Python 2.7.12 Django的1.11 XAMPP 30年5月6日

的wsgi.py設置： ```蟒

import os 
import sys 
import site 

site.addsitedir('/opt/lampp/htdocs/dpcm/dpcm/lib/python2.7/site-packages') 

sys.path.insert(0, '/opt/lampp/htdocs/dpcm') 
sys.path.insert(1, '/opt/lampp/htdocs/dpcm/dpcm1') 
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "dpcm1.settings") 
os.environ.setdefault("PYTHON_EGG_CACHE", "/opt/lampp/htdocs/dpcm/.python-eggs") 

from django.core.wsgi import get_wsgi_application 
application = get_wsgi_application() 

# if import ssl module, it will occur an error. 
import ssl 

```

/opt/lampp/apache2/conf/httpd.conf內容：

Alias /bitnami/ "/opt/lampp/apache2/htdocs/" 
Alias /bitnami "/opt/lampp/apache2/htdocs" 

<Directory "/opt/lampp/apache2/htdocs"> 
    Options Indexes FollowSymLinks 
    AllowOverride All 
    Order allow,deny 
    Allow from all 
</Directory> 

WSGIScriptAlias /dpcm/ /opt/lampp/htdocs/dpcm/dpcm1/wsgi.py 

#WSGIDaemonProcess /dpcm/ python-path=/opt/lampp/htdocs/dpcm:/opt/lampp/htdocs/dpcm/dpcm/lib/python2.7/site-packages 
#WSGIProcessGroup /dpcm/ 

WSGIPythonPath /opt/lampp/htdocs/dpcm 
WSGIPythonHome /opt/lampp/htdocs/dpcm/dpcm/ 
<Directory /opt/lampp/htdocs/dpcm/dpcm1> 
    <Files wsgi.py> 
     Order deny,allow 
     Require all granted 
    </Files> 
</Directory> 

Alias /static/ /opt/lampp/htdocs/dpcm/static/ 
<Directory /opt/lampp/htdocs/dpcm/static> 
    Order allow,deny 
    Allow from all 
</Directory> 

如果導入ssl模塊處於非活動模式，則可以成功導入ssl模塊。 但如果wsgi.py或其他Django項目文件中添加「導入SSL」，有會報告錯誤消息：

[Thu Jun 01 10:54:13.272126 2017] [wsgi:error] [pid 5430] [client 10.0.2.15:41534] mod_wsgi (pid=5430): Target WSGI script '/opt/lampp/htdocs/dpcm/dpcm1/wsgi.py' cannot be loaded as Python module. 
[Thu Jun 01 10:54:13.272176 2017] [wsgi:error] [pid 5430] [client 10.0.2.15:41534] mod_wsgi (pid=5430): Exception occurred processing WSGI script '/opt/lampp/htdocs/dpcm/dpcm1/wsgi.py'. 
[Thu Jun 01 10:54:13.272207 2017] [wsgi:error] [pid 5430] [client 10.0.2.15:41534] Traceback (most recent call last): 
[Thu Jun 01 10:54:13.272230 2017] [wsgi:error] [pid 5430] [client 10.0.2.15:41534] File "/opt/lampp/htdocs/dpcm/dpcm1/wsgi.py", line 33, in <module> 
[Thu Jun 01 10:54:13.272308 2017] [wsgi:error] [pid 5430] [client 10.0.2.15:41534]  import ssl 
[Thu Jun 01 10:54:13.272320 2017] [wsgi:error] [pid 5430] [client 10.0.2.15:41534] File "/usr/lib/python2.7/ssl.py", line 97, in <module> 
[Thu Jun 01 10:54:13.276754 2017] [wsgi:error] [pid 5430] [client 10.0.2.15:41534]  import _ssl    # if we can't import it, let the error propagate 
[Thu Jun 01 10:54:13.276826 2017] [wsgi:error] [pid 5430] [client 10.0.2.15:41534] ImportError: /opt/lampp/lib/libssl.so.1.0.0: version `OPENSSL_1.0.1' not found (required by /opt/lampp/htdocs/dpcm/dpcm/lib/python2.7/lib-dynload/_ssl.x86_64-linux-gnu.so) 

正常，它的。所以鏈接到/usr/lib，但它在/opt/lampp/lib發現， 所以我認爲這是env變量問題。在shell腳本 添加以下代碼：lampp

LD_LIBRARY_PATH='/usr/lib' 
export LD_LIBRARY_PATH 

和註釋代碼

# if test "$(osguess)" = "macosx" 
# then 
#  # Thanks to drosenbe! - oswald [3sep10] 
#  if test -z $DYLD_LIBRARY_PATH 
#  then 
# export DYLD_LIBRARY_PATH="$LIBRARY_PATH" 
#  else 
# export DYLD_LIBRARY_PATH="$LIBRARY_PATH:$DYLD_LIBRARY_PATH" 
#  fi 
# else 
#  # Thanks to drosenbe! - oswald [3sep10] 
#  if test -z $LD_LIBRARY_PATH 
#  then 
# export LD_LIBRARY_PATH="$LIBRARY_PATH" 
#  else 
# export LD_LIBRARY_PATH="$LIBRARY_PATH:$LD_LIBRARY_PATH" 
#  fi 
# fi 

這是無用的，沒有任何人有同樣的問題嗎？

Answer 1

剛過進口

site.addsitedir('/opt/lapmpp/htdocs/dpcm/dpcm/lib/python2.7/site-packages') 

應該是的/ opt/LAMPP的代替的/ opt/lapmpp？

請嘗試此更改。

Answer 2

請檢查一下，這可能會有所幫助。 Why use sys.path.append(path) instead of sys.path.insert(1, path)?

Answer 3

您的Python發行版是針對不同於您的Apache發行版使用的不同SSL庫編譯的。 Apache加載的文件優先，導致Python以後失敗。

簡而言之，您不能使用該Apache發行版，因爲它將與嵌入語言（如Python，PHP，Perl等）的任何Apache模塊不兼容，其中語言運行時使用系統SSL庫。改爲使用系統Apache分發。