ImportError：无法导入名称索引

Question

第一次运行 uwsgi 时出现此错误： ImportError: 无法导入名称索引

当我取消 uwsgi 并再次运行它时，它可以工作，但站点速度变慢并且随机出现 502 错误。使用 django 开发服务器或使用 HAYSTACK_ENABLE_REGISTRATIONS = False 可以正常工作。

知道出了什么问题吗？

完整回溯：

 File "/usr/local/lib/python2.6/dist-packages/django/utils/translation/__init__.py", line 36, in delayed_loader
   return getattr(trans, real_name)(*args, **kwargs)

 File "/usr/local/lib/python2.6/dist-packages/django/utils/translation/trans_real.py", line 193, in activate
   _active[currentThread()] = translation(language)

 File "/usr/local/lib/python2.6/dist-packages/django/utils/translation/trans_real.py", line 176, in translation
   default_translation = _fetch(settings.LANGUAGE_CODE)

 File "/usr/local/lib/python2.6/dist-packages/django/utils/translation/trans_real.py", line 159, in _fetch
   app = import_module(appname)

 File "/usr/local/lib/python2.6/dist-packages/django/utils/importlib.py", line 43, in import_module
   __import__(name)

 File "/home/user/prject/apps/external/haystack/__init__.py", line 6, in <module>
   from haystack.sites import site

 File "/usr/local/lib/python2.6/dist-packages/django_haystack-1.1.0-py2.6.egg/haystack/__init__.py", line 154, in <module>
   handle_registrations()

 File "/usr/local/lib/python2.6/dist-packages/django_haystack-1.1.0-py2.6.egg/haystack/__init__.py", line 151, in handle_registrations
   search_sites_conf = importlib.import_module(settings.HAYSTACK_SITECONF)

 File "/usr/local/lib/python2.6/dist-packages/django/utils/importlib.py", line 43, in import_module
   __import__(name)

 File "/home/user/project/search_sites.py", line 4, in <module>
   haystack.autodiscover()

 File "/usr/local/lib/python2.6/dist-packages/django_haystack-1.1.0-py2.6.egg/haystack/__init__.py", line 121, in autodiscover
   importlib.import_module("%s.search_indexes" % app)

 File "/usr/local/lib/python2.6/dist-packages/django/utils/importlib.py", line 43, in import_module
   __import__(name)

 File "/home/user/project/apps/activity/search_indexes.py", line 1, in <module>
   from haystack import indexes

ImportError: cannot import name indexes

Answer 1

文件“/home/user/project/apps/external/haystack/init.py”
文件“/usr/local/lib/python2.6/dist-packages/django_haystack-1.1.0-py2.6.egg/haystack/init.py”

包：haystack在两个地方，
您想使用已安装的版本还是将其复制到您的应用程序路径？
删除其中之一。