使Python 2.7與我的django項目一起工作的問題

Question

有一段時間我一直在試圖讓我的django項目安裝使用mod_wsgi的badgr（github上的badgr-server）。我的頭腦很好，但我相信我已經取得了一些進展。以下是錯誤消息，我目前得到：

[Thu Nov 17 12:48:48.182772 2016] [core:notice] [pid 24556] AH00094: Command line: '/opt/rh/httpd24/root/usr/sbin/httpd' 
    [Thu Nov 17 12:48:50.421089 2016] [:error] [pid 24558] [remote 140.225.0.153:60440] mod_wsgi (pid=24558): Target WSGI script '/opt/badgr/code/apps/mainsite/wsgi.py' cannot be loaded as Python module. 
    [Thu Nov 17 12:48:50.421165 2016] [:error] [pid 24558] [remote 140.225.0.153:60440] mod_wsgi (pid=24558): Exception occurred processing WSGI script '/opt/badgr/code/apps/mainsite/wsgi.py'. 
    [Thu Nov 17 12:48:50.421200 2016] [:error] [pid 24558] [remote 140.225.0.153:60440] Traceback (most recent call last): 
    [Thu Nov 17 12:48:50.421228 2016] [:error] [pid 24558] [remote 140.225.0.153:60440] File "/opt/badgr/code/apps/mainsite/wsgi.py", line 27, in <module> 
    [Thu Nov 17 12:48:50.421348 2016] [:error] [pid 24558] [remote 140.225.0.153:60440]  application = get_wsgi_application() 
    [Thu Nov 17 12:48:50.421374 2016] [:error] [pid 24558] [remote 140.225.0.153:60440] File "/opt/badgr/env/lib/python2.7/site-packages/django/core/wsgi.py", line 14, in get_wsgi_application 
    [Thu Nov 17 12:48:50.421450 2016] [:error] [pid 24558] [remote 140.225.0.153:60440]  django.setup() 
    [Thu Nov 17 12:48:50.421472 2016] [:error] [pid 24558] [remote 140.225.0.153:60440] File "/opt/badgr/env/lib/python2.7/site-packages/django/__init__.py", line 20, in setup 
    [Thu Nov 17 12:48:50.421558 2016] [:error] [pid 24558] [remote 140.225.0.153:60440]  configure_logging(settings.LOGGING_CONFIG, settings.LOGGING) 
    [Thu Nov 17 12:48:50.421581 2016] [:error] [pid 24558] [remote 140.225.0.153:60440] File "/opt/badgr/env/lib/python2.7/site-packages/django/conf/__init__.py", line 46, in __getattr__ 
    [Thu Nov 17 12:48:50.421705 2016] [:error] [pid 24558] [remote 140.225.0.153:60440]  self._setup(name) 
    [Thu Nov 17 12:48:50.421728 2016] [:error] [pid 24558] [remote 140.225.0.153:60440] File "/opt/badgr/env/lib/python2.7/site-packages/django/conf/__init__.py", line 42, in _setup 
    [Thu Nov 17 12:48:50.421764 2016] [:error] [pid 24558] [remote 140.225.0.153:60440]  self._wrapped = Settings(settings_module) 
    [Thu Nov 17 12:48:50.421782 2016] [:error] [pid 24558] [remote 140.225.0.153:60440] File "/opt/badgr/env/lib/python2.7/site-packages/django/conf/__init__.py", line 98, in __init__ 
    [Thu Nov 17 12:48:50.421811 2016] [:error] [pid 24558] [remote 140.225.0.153:60440]  % (self.SETTINGS_MODULE, e) 
    [Thu Nov 17 12:48:50.421841 2016] [:error] [pid 24558] [remote 140.225.0.153:60440] ImportError: Could not import settings 'settings' (Is it on sys.path? Is there an import error in the settings file?): No module named settings` 

這裏是我的wsgi.py（/opt/badgr/code/apps/mainsite/wsgi.py）的副本：

""" 
    WSGI config for badgr project. 

    It exposes the WSGI callable as a module-level variable named ``application``. 

    For more information on this file, see 
    https://docs.djangoproject.com/en/1.7/howto/deployment/wsgi/ 
    """ 

    import sys 
    import os 
    import site 

    activate_this = os.path.expanduser("/opt/badgr/env/bin/activate_this.py") 
    execfile(activate_this, dict(__file__=activate_this)) 

    path = '/opt/badgr/code/apps/mainsite' 
    if path not in sys.path: 
     sys.path.append(path) 

    os.environ["DJANGO_SETTINGS_MODULE"] = 'settings' 

    site.addsitedir('/opt/badgr/env/lib/python2.7/site-packages') 


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

我很確定我的設置文件是/opt/badgr/code/apps/mainsite/settings.py（或.pyc）。但似乎很難被召喚。

還應該指出的是，我正在運行的Python 2.7的ENV： /opt/badgr/env/lib/python2.7/

Finnally：這是我的Django的配置在httpd24（/選擇/ RH/httpd24 /根的/ etc/httpd的/ conf.d/django.conf）：

Alias /static /opt/badgr/code/staticfiles 
    <Directory /opt/badgr/code/staticfiles> 
    Require all granted 
    </Directory> 


    <Directory /opt/badgr/code/apps/mainsite> 
     <Files wsgi.py> 
    Require all granted 
     </Files> 
    </Directory> 

    WSGISocketPrefix /var/run/wsgi/wsgi 
    WSGIDaemonProcess badgr 
    WSGIProcessGroup badgr 
    WSGIPythonPath /opt/badgr:/opt/badgr/env/lib/python2.7/site-packages 
    WSGIScriptAlias//opt/badgr/code/apps/mainsite/wsgi.py 
    WSGIPythonHome /opt/badgr/env 

理解任何幫助或協助。

Answer 1

對於Apache配置嘗試使用：

Alias /static /opt/badgr/code/staticfiles 
<Directory /opt/badgr/code/staticfiles> 
Require all granted 
</Directory> 

<Directory /opt/badgr/code/apps/mainsite> 
    <Files wsgi.py> 
    Require all granted 
    </Files> 
</Directory> 

WSGISocketPrefix /var/run/wsgi/wsgi 
WSGIRestrictEmbedded On 

WSGIDaemonProcess badge python-home=/opt/badgr/env python-path=/opt/badgr/code/apps 
WSGIProcessGroup badge 

WSGIScriptAlias//opt/badgr/code/apps/mainsite/wsgi.py 

對於wsgi.py文件將其恢復爲是類似於最初創建。

import os 

os.environ["DJANGO_SETTINGS_MODULE"] = 'mainsite.settings' 

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

WSGIRestrictEmbedded確保只使用mod_wsgi守護進程模式。

使用python-home選項將Python虛擬環境的位置設置爲WSGIDaemonProcess。在python-path中設置項目的父目錄。更改DJANGO_SETTINGS_MODULE以再次將項目名稱包含在模塊路徑中。

---

更新1

添加到wsgi.py文件：

import sys 
print 'SYS.PATH = %r' % sys.path 

檢查Apache的錯誤日誌中看到的路徑是什麼，並確認上述在您的項目是父目錄，是上市。