IIS 上的 Django：django.core.exceptions.AppRegistryNotReady：应用程序尚未加载

Question

我一直在玩 Microsoft 的 Django tutoiral，它在我的 Visual Studio 2015 环境和 Python 3.4.3 中运行良好。当我尝试通过我的网络服务器运行它时，它失败了：

Error occurred:

Traceback (most recent call last):
  File "C:\Python34\lib\site-packages\wfastcgi.py", line 805, in main
    result = handler(record.params, response.start)
  File "C:\Python34\lib\site-packages\django\core\handlers\wsgi.py", line 158, in __call__
    self.load_middleware()
  File "C:\Python34\lib\site-packages\django\core\handlers\base.py", line 51, in load_middleware
    mw_class = import_string(middleware_path)
  File "C:\Python34\lib\site-packages\django\utils\module_loading.py", line 20, in import_string
    module = import_module(module_path)
  File "C:\Python34\lib\importlib\__init__.py", line 109, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 2254, in _gcd_import
  File "<frozen importlib._bootstrap>", line 2237, in _find_and_load
  File "<frozen importlib._bootstrap>", line 2226, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 1200, in _load_unlocked
  File "<frozen importlib._bootstrap>", line 1129, in _exec
  File "<frozen importlib._bootstrap>", line 1471, in exec_module
  File "<frozen importlib._bootstrap>", line 321, in _call_with_frames_removed
  File "C:\Python34\lib\site-packages\django\contrib\auth\middleware.py", line 3, in <module>
    from django.contrib.auth.backends import RemoteUserBackend
  File "C:\Python34\lib\site-packages\django\contrib\auth\backends.py", line 4, in <module>
    from django.contrib.auth.models import Permission
  File "C:\Python34\lib\site-packages\django\contrib\auth\models.py", line 4, in <module>
    from django.contrib.auth.base_user import AbstractBaseUser, BaseUserManager
  File "C:\Python34\lib\site-packages\django\contrib\auth\base_user.py", line 49, in <module>
    class AbstractBaseUser(models.Model):
  File "C:\Python34\lib\site-packages\django\db\models\base.py", line 94, in __new__
    app_config = apps.get_containing_app_config(module)
  File "C:\Python34\lib\site-packages\django\apps\registry.py", line 239, in get_containing_app_config
    self.check_apps_ready()
  File "C:\Python34\lib\site-packages\django\apps\registry.py", line 124, in check_apps_ready
    raise AppRegistryNotReady("Apps aren't loaded yet.")
django.core.exceptions.AppRegistryNotReady: Apps aren't loaded yet.


StdOut: 

StdErr:

当我在网络服务器上通过 "manage.py runserver" 测试代码时，它运行良好。当运行通过 IIS 调试错误时，有人对如何调试错误有什么建议吗？

服务器也是运行ning Python 3.4.3，安装了 django、django-crispy-forms、wfastcgi 和 mysqlclient。 Python 在装有 IIS 8.5 的 Windows 2012 R2 服务器上通过 FastCGI 执行 - 配置是使用 https://azure.microsoft.com/en-us/documentation/articles/virtual-machines-python-django-web-app-windows-server/

处的指南完成的

我试过：

1) 在我的 manage.py 中的 "os env..." 下添加以下内容：

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

2) 在我的 manage.py 中的 "os env..." 下添加以下内容：

import django
django.setup()

正如其他人在其他线程中提到的这些解决方案，但不幸的是没有任何运气。我对这两个 Python/Django 都是陌生的，所以我不知道如何进行。任何输入将不胜感激！

Answer 1

事实证明，链接的 Microsoft 指南已过时。

在web.config中，需要替换如下：

<add key="WSGI_HANDLER" value="django.core.handlers.wsgi.WSGIHandler()" />

与：

<add key="WSGI_HANDLER" value="django.core.wsgi.get_wsgi_application()" />

然后它将起作用:-)

IIS 上的 Django：django.core.exceptions.AppRegistryNotReady：应用程序尚未加载

Django on IIS: django.core.exceptions.AppRegistryNotReady: Apps aren't loaded yet

python

django

iis

fastcgi