Gunicorn 无法识别 Wagtail CMS

Question

我正在将我的网站从 Mezzanine 迁移到在使用 virtualenv 的 Debian 机器上运行的 Wagtail，但是在设置 Wagtail、用户权限和源之后，当我在 wagtail 文件夹中运行 # gunicorn_django 时，我收到以下错误消息：

Traceback (most recent call last):
  File "/home/user/userblog/local/lib/python2.7/site-packages/gunicorn/arbiter.py", line 495, in spawn_worker
    worker.init_process()
  File "/home/user/userblog/local/lib/python2.7/site-packages/gunicorn/workers/base.py", line 106, in init_process
    self.wsgi = self.app.wsgi()
  File "/home/user/userblog/local/lib/python2.7/site-packages/gunicorn/app/base.py", line 114, in wsgi
    self.callable = self.load()
  File "/home/user/userblog/local/lib/python2.7/site-packages/gunicorn/app/djangoapp.py", line 102, in load
    make_default_env(self.cfg)
  File "/home/user/userblog/local/lib/python2.7/site-packages/gunicorn/app/djangoapp.py", line 62, in make_default_env
    raise RuntimeError("django project not found")
RuntimeError: django project not found
Traceback (most recent call last):
  File "/home/user/userblog/local/lib/python2.7/site-packages/gunicorn/arbiter.py", line 495, in spawn_worker
    worker.init_process()
  File "/home/user/userblog/local/lib/python2.7/site-packages/gunicorn/workers/base.py", line 106, in init_process
    self.wsgi = self.app.wsgi()
  File "/home/user/userblog/local/lib/python2.7/site-packages/gunicorn/app/base.py", line 114, in wsgi
    self.callable = self.load()
  File "/home/user/userblog/local/lib/python2.7/site-packages/gunicorn/app/djangoapp.py", line 102, in load
    make_default_env(self.cfg)
  File "/home/user/userblog/local/lib/python2.7/site-packages/gunicorn/app/djangoapp.py", line 62, in make_default_env
    raise RuntimeError("django project not found")
RuntimeError: django project not found
2014-06-09 10:41:27 [2774] [INFO] Worker exiting (pid: 2774)
2014-06-09 10:41:28 [2769] [INFO] Shutting down: Master
2014-06-09 10:41:28 [2769] [INFO] Reason: Worker failed to boot.

据我所知，我所做的与夹层设置没有什么不同，而且我知道 Wagtail 也是基于 Django 的。有谁知道问题出在哪里？

Answer 1

gunicorn_django 是deprecated since Gunicorn 18。如果可能的话，你应该在 Django 中使用 WSGI 接口。见Django with Gunicorn docs。

但是，也就是说，当使用 gunicorn_django 时，设置不在 settings.py 中，而是在模块中，您应该能够通过指定相关设置文件的虚线路径来使其工作 - 例如在您的mywagtailproject 文件夹中，mywagtailproject/settings/production.py 文件（请注意，您的 mywagtailproject 文件夹将有一个同名的 mywagtailproject 子文件夹）：

gunicorn_django --settings=mywagtailproject.settings.production --pythonpath=/pathto/mywagtailproject

您可能需要也可能不需要设置 --pythonpath 参数。