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mod_wsgi httpd和Flask应用程序的导入错误

分类: 技术问答 • 2022-05-01 22:41:23
问题描述：

好的，这是我在有人试图访问服务器时收到的错误。 （从error_log中）mod_wsgi httpd和Flask应用程序的导入错误

错误

[Wed Dec 14 11:49:12 2016] [error] [client 10.0.2.15] mod_wsgi (pid=19122): Target WSGI script '/var/www/QuickSearch/quicksearch.wsgi' cannot be loaded as Python module. 
[Wed Dec 14 11:49:12 2016] [error] [client 10.0.2.15] mod_wsgi (pid=19122): Exception occurred processing WSGI script '/var/www/QuickSearch/quicksearch.wsgi'. 
[Wed Dec 14 11:49:12 2016] [error] [client 10.0.2.15] Traceback (most recent call last): 
[Wed Dec 14 11:49:12 2016] [error] [client 10.0.2.15] File "/var/www/QuickSearch/quicksearch.wsgi", line 12, in <module> 
[Wed Dec 14 11:49:12 2016] [error] [client 10.0.2.15]  from quicksearch import app 
[Wed Dec 14 11:49:12 2016] [error] [client 10.0.2.15] File "/var/www/QuickSearch/QuickSearch/quicksearch.py", line 5, in <module> 
[Wed Dec 14 11:49:12 2016] [error] [client 10.0.2.15]  from flask import Flask 
[Wed Dec 14 11:49:12 2016] [error] [client 10.0.2.15] File "/usr/lib/python2.6/site-packages/flask/__init__.py", line 19, in <module> 
[Wed Dec 14 11:49:12 2016] [error] [client 10.0.2.15]  from jinja2 import Markup, escape 
[Wed Dec 14 11:49:12 2016] [error] [client 10.0.2.15] ImportError: No module named jinja2

我的目录

quicksearch.py​​是主要的应用，剩下的就是HTML ECT的网站

/var/www/QuickSearch/ 
|-- QuickSearch 
| |-- __init__.py 
| |-- quicksearch.py 
| |-- static 
| | |-- css 
| | |-- fonts 
| | `-- js 
| `-- templates 
`-- quicksearch.wsgi

quicksearch.wsgi

#!/usr/bin/env /usr/prod/mts/platform/sandboxes/rhel6/mts-build-09/bin/python 
import sys 
import logging 
logging.basicConfig(stream=sys.stderr) 

activate_this = '/var/www/QuickSearch/QuickSearch/venv/bin/activate_this.py' 
execfile(activate_this, dict(__file__=activate_this)) 

sys.path.insert(0,"/var/www/QuickSearch/QuickSearch/") 
sys.path.append("/var/www/QuickSearch/") 

from quicksearch import app as application

quicksearch.conf

这是服务器

WSGIPythonPath "/var/www/QuickSearch/QuickSearch/venv/lib64/python2.7/site-packages" 
<VirtualHost *:80> 
    ServerName 10.0.2.15 

    WSGIScriptAlias//var/www/QuickSearch/quicksearch.wsgi 
    WSGIScriptReloading On 

    <Directory /var/www/QuickSearch/QuickSearch/> 
     Order deny,allow 
     Allow from all 
    </Directory> 
</VirtualHost>

我完全茫然的配置文件，我一直在试图解决这一两天，不知道下一步怎么办。我已经看过类似的线程，但仍未找到解决方案。如果您需要任何信息来帮助解决此问题，请发布。谢谢。

答

您的mod_wsgi是为Python 2.6编译的。你不能强迫它使用Python 2.7的Python虚拟环境。这是mod_wsgi的文件在解释对Python的虚拟环境：

您需要安装哪些被编译为Python 2.7 mod_wsgi的版本。

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