Django的活动流：应用程序不会被加载尚未

Question

我尝试使用Django的活动流包，但我有一个问题与配置（http://django-activity-stream.readthedocs.org/en/latest/configuration.html）。

我的项目名称是凸出，我想在main_app活动使用这个包。

/凸出

/凸出/ main_app

所以在main_app/apps.py我这样做：

from django.apps import AppConfig 
from actstream import registry 


class MainAppConfig(AppConfig): 
    name = 'main_app' 

    def ready(self): 
     registry.register(self.get_model('Car')) 

但是我有一个错误，当我在main_app加入这一行/ init .py：

default_app_config = 'main_app.apps.MainAppConfig' 

错误：

Traceback (most recent call last): 
    File "manage.py", line 10, in <module> 
execute_from_command_line(sys.argv) 
    File "/usr/local/lib/python2.7/dist-packages/django/core/management/__init__.py", line 350, in execute_from_command_line 
utility.execute() 
File "/usr/local/lib/python2.7/dist-packages/django/core/management/__init__.py", line 342, in execute 
self.fetch_command(subcommand).run_from_argv(self.argv) 
    File "/usr/local/lib/python2.7/dist-packages/django/core/management/__init__.py", line 176, in fetch_command 
commands = get_commands() 
    File "/usr/local/lib/python2.7/dist-packages/django/utils/lru_cache.py", line 100, in wrapper 
result = user_function(*args, **kwds) 
    File "/usr/local/lib/python2.7/dist-packages/django/core/management/__init__.py", line 71, in get_commands 
for app_config in reversed(list(apps.get_app_configs())): 
    File "/usr/local/lib/python2.7/dist-packages/django/apps/registry.py", line 137, in get_app_configs 
    self.check_apps_ready() 
     File "/usr/local/lib/python2.7/dist-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. 

我的设置：

INSTALLED_APPS = [ 
    'django.contrib.admin', 
    'django.contrib.auth', 
    'django.contrib.contenttypes', 
    'django.contrib.sessions', 
    'django.contrib.messages', 
    'django.contrib.staticfiles', 
    'django.contrib.humanize', 
    'django.contrib.sites', 
    'main_app', 
    'actstream', 
] 

编辑（2）：

现在我有这个在main_app/apps.py：

从django.apps导入的AppConfig

class MainAppConfig(AppConfig): 
    name = 'main_app' 

def ready(self): 
    from actstream import registry 
    registry.register(self.get_model('Car')) 

Answer 1

Django是还没有准备好，当你[R反对它。您应该设置环境变量，并设置django（通常在wsgi加载django应用程序时运行）：

import os 
import django 
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "mysite.settings") 
os.environ["DJANGO_SETTINGS_MODULE"] = "mysite.settings" 
django.setup() 

from django.apps import AppConfig 

class MainAppConfig(AppConfig): 
    name = 'main_app' 

    def ready(self): 
     from actstream import registry 
     registry.register(self.get_model('Car'))