所以我目前已经安装了 Celery 3.1.8 (Ciper) 和 Djcelery 3.1.1 但是按照教程会导致我的网站崩溃
所以本教程 http://docs.celeryproject.org/en/master/django/first-steps-with-django.html#django-first-steps
我非常关注，但是当我尝试在settings.py中使用这一行导入 django-celery 时
import djcelery
我收到服务器错误。查看它说的错误日志
[Fri Jan 24 00:47:40 2014] [error] [client 24.61.15.120] mod_wsgi (pid=32567): Exception occurred processing WSGI script '/srv/www/site/app1/wsgi_app1.py'.
[Fri Jan 24 00:47:40 2014] [error] [client 24.61.15.120] Traceback (most recent call last):
[Fri Jan 24 00:47:40 2014] [error] [client 24.61.15.120] File "/usr/local/lib/python2.7/dist-packages/django/core/handlers/wsgi_app1.py", line 236, in __call__
[Fri Jan 24 00:47:40 2014] [error] [client 24.61.15.120] self.load_middleware()
[Fri Jan 24 00:47:40 2014] [error] [client 24.61.15.120] File "/usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py", line 45, in load_middleware
[Fri Jan 24 00:47:40 2014] [error] [client 24.61.15.120] for middleware_path in settings.MIDDLEWARE_CLASSES:
[Fri Jan 24 00:47:40 2014] [error] [client 24.61.15.120] File "/usr/local/lib/python2.7/dist-packages/django/conf/__init__.py", line 52, in __getattr__
[Fri Jan 24 00:47:40 2014] [error] [client 24.61.15.120] self._setup(name)
[Fri Jan 24 00:47:40 2014] [error] [client 24.61.15.120] File "/usr/local/lib/python2.7/dist-packages/django/conf/__init__.py", line 47, in _setup
[Fri Jan 24 00:47:40 2014] [error] [client 24.61.15.120] self._wrapped = Settings(settings_module)
[Fri Jan 24 00:47:40 2014] [error] [client 24.61.15.120] File "/usr/local/lib/python2.7/dist-packages/django/conf/__init__.py", line 132, in __init__
[Fri Jan 24 00:47:40 2014] [error] [client 24.61.15.120] raise ImportError("Could not import settings '%s' (Is it on sys.path?): %s" % (self.SETTINGS_MODULE, e))
[Fri Jan 24 00:47:40 2014] [error] [client 24.61.15.120] ImportError: Could not import settings 'site.settings_app1' (Is it on sys.path?): cannot import name Celery
[Fri Jan 24 00:47:41 2014] [error] [client 24.61.15.120] mod_wsgi (pid=32567): Exception occurred processing WSGI script '/srv/www/site/app1/wsgi_app1.py'.
[Fri Jan 24 00:47:41 2014] [error] [client 24.61.15.120] Traceback (most recent call last):
[Fri Jan 24 00:47:41 2014] [error] [client 24.61.15.120] File "/usr/local/lib/python2.7/dist-packages/django/core/handlers/wsgi_app1.py", line 236, in __call__
[Fri Jan 24 00:47:41 2014] [error] [client 24.61.15.120] self.load_middleware()
[Fri Jan 24 00:47:41 2014] [error] [client 24.61.15.120] File "/usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py", line 45, in load_middleware
[Fri Jan 24 00:47:41 2014] [error] [client 24.61.15.120] for middleware_path in settings.MIDDLEWARE_CLASSES:
[Fri Jan 24 00:47:41 2014] [error] [client 24.61.15.120] File "/usr/local/lib/python2.7/dist-packages/django/conf/__init__.py", line 52, in __getattr__
[Fri Jan 24 00:47:41 2014] [error] [client 24.61.15.120] self._setup(name)
[Fri Jan 24 00:47:41 2014] [error] [client 24.61.15.120] File "/usr/local/lib/python2.7/dist-packages/django/conf/__init__.py", line 47, in _setup
[Fri Jan 24 00:47:41 2014] [error] [client 24.61.15.120] self._wrapped = Settings(settings_module)
[Fri Jan 24 00:47:41 2014] [error] [client 24.61.15.120] File "/usr/local/lib/python2.7/dist-packages/django/conf/__init__.py", line 132, in __init__
[Fri Jan 24 00:47:41 2014] [error] [client 24.61.15.120] raise ImportError("Could not import settings '%s' (Is it on sys.path?): %s" % (self.SETTINGS_MODULE, e))
[Fri Jan 24 00:47:41 2014] [error] [client 24.61.15.120] ImportError: Could not import settings 'site.settings_app1' (Is it on sys.path?): cannot import name Celery
我不知道如何继续前进。该导入实际上是导致问题的原因，我需要使用 djcelery 来利用 Django 后端的东西
编辑：
我知道大多数事情不需要 djcelery，但在 3.1 的发行说明中它说 http://docs.celeryproject.org/en/master/whatsnew-3.1.html#django-supported-out-of -盒子
一些功能仍然需要 django-celery 库：
Celery does not implement the Django database or cache result backends.
Celery does not ship with the database-based periodic task
scheduler.
我想用我的数据库作为后端