无法为Django 1.9安装django-debug-toolbar

Question

我为django 1.9安装了PIP DJANGO-DEBUG-TOOLBAR，这是当我PYTHON MANAGE.PY RUNSERVER时出现的错误消息：

Traceback (most recent call last):
  File "manage.py", line 10, in <module>
    execute_from_command_line(sys.argv)
  File "C:\Python27\lib\site-packages\django\core\management\__init__.py", line 350, in execute_from_command_line
    utility.execute()
  File "C:\Python27\lib\site-packages\django\core\management\__init__.py", line 342, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "C:\Python27\lib\site-packages\django\core\management\__init__.py", line 176, in fetch_command
    commands = get_commands()
  File "C:\Python27\lib\site-packages\django\utils\lru_cache.py", line 100, in wrapper
    result = user_function(*args, **kwds)
  File "C:\Python27\lib\site-packages\django\core\management\__init__.py", line 71, in get_commands
    for app_config in reversed(list(apps.get_app_configs())):
  File "C:\Python27\lib\site-packages\django\apps\registry.py", line 137, in get_app_configs
    self.check_apps_ready()
  File "C:\Python27\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.

我所做的如下：

1，pip安装django-debug-toolbar;

2，将debug_toolbar添加到INSTALLED_APPS;

3，将'debug_toolbar.middleware.DebugToolbarMiddleware'添加到'MIDDLEWARE_CLASSES';

4，将'DEBUG_TOOLBAR_​​PANELS'放入setting.py文件;

5，设置DEGUG = True，并设置DEBUG_TOOLBAR_​​PATCH_SETTINGS = False;

6，如官方文件所述

if settings.DEBUG:
    import debug_toolbar
    urlpatterns += patterns('',
        url(r'^__debug__/', include(debug_toolbar.urls)),
    )

进入urls.py

7，作为测试，我在WINDOWS 10操作系统上所做的全部工作。

有人可以找出我的错误步骤吗？ 非常感谢。

Answer 1

请尝试pip freeze并检查django-debug-toolbar是否已正确安装。 在Windows中，您应该以管理员身份或virtualenv在CMD中安装pypi软件包。 否则，Windows将不允许您通过pip安装软件包。

Answer 2

在为Django 1.9.8安装django-debug-toolbar时也遇到了问题：
这些步骤对我有帮助：

1.pip安装django-debug-toolbar;
2.这是我的dev.py（开发设置）：

"""Development settings and globals."""
from .base import *

# DEBUG CONFIGURATION
DEBUG = True

MIDDLEWARE_CLASSES += ['debug_toolbar.middleware.DebugToolbarMiddleware', ]
INSTALLED_APPS += ['debug_toolbar', ]

INTERNAL_IPS = ['127.0.0.1', '10.0.2.2', ]

DEBUG_TOOLBAR_CONFIG = {
    'DISABLE_PANELS': [
        'debug_toolbar.panels.redirects.RedirectsPanel',
    ],
    'SHOW_TEMPLATE_CONTEXT': True,
}

3.这是我的urls.py

from django.conf import settings
from django.conf.urls import include, url
from django.contrib import admin

urlpatterns = [
    url(r'^admin/', admin.site.urls),
]

if settings.DEBUG:
    if 'debug_toolbar' in settings.INSTALLED_APPS:
        import debug_toolbar
        urlpatterns = [
            url(r'^__debug__/', include(debug_toolbar.urls)),
        ] + urlpatterns

4.您的模板还应该带有封闭的body标签。

现在它应该适用于Django 1.9。