Celery（Django）ImportError：没有名为billiard.exceptions的模块

I'm using current versions (Celery 3.1.19, Billiard 3.3.0.21) and unable to successfully deploy my Django site to AWS Elastic Beanstalk.

我正在使用当前版本（Celery 3.1.19，Billiard 3.3.0.21）并且无法将我的Django站点成功部署到AWS Elastic Beanstalk。

I'm trying to figure out if this is a WSGI issue, a system path issue, an app issue, etc. I had the site working, but I upgraded Celery and other pip packages as well as Amazon's AMI (at the same time... not smart for debugging).

我正在试图弄清楚这是一个WSGI问题，一个系统路径问题，一个应用程序问题等。我有网站工作，但我升级了Celery和其他pip包以及亚马逊的AMI（同时。 ..不适合调试）。

This is the stack trace:

这是堆栈跟踪：

Target WSGI script '/opt/python/current/app/mysite/wsgi.py' cannot be loaded as Python module.
Exception occurred processing WSGI script '/opt/python/current/app/mysite/wsgi.py'.
Traceback (most recent call last):
File "/opt/python/current/app/mysite/wsgi.py", line 23, in <module>
    application = get_wsgi_application()
File "/opt/python/run/venv/lib/python2.7/site-packages/django/core/wsgi.py", line 14, in get_wsgi_application
    django.setup()
File "/opt/python/run/venv/lib/python2.7/site-packages/django/__init__.py", line 17, in setup
    configure_logging(settings.LOGGING_CONFIG, settings.LOGGING)
File "/opt/python/run/venv/lib/python2.7/site-packages/django/conf/__init__.py", line 48, in __getattr__
    self._setup(name)
File "/opt/python/run/venv/lib/python2.7/site-packages/django/conf/__init__.py", line 44, in _setup
    self._wrapped = Settings(settings_module)
File "/opt/python/run/venv/lib/python2.7/site-packages/django/conf/__init__.py", line 92, in __init__
    mod = importlib.import_module(self.SETTINGS_MODULE)
File "/usr/lib64/python2.7/importlib/__init__.py", line 37, in import_module
    __import__(name)
File "/opt/python/current/app/mysite/__init__.py", line 5, in <module>
    from .celery import app as celery_app
File "/opt/python/current/app/mysite/celery.py", line 3, in <module>
    from celery import Celery
File "/opt/python/run/venv/lib/python2.7/site-packages/celery/five.py", line 306, in __getattr__
    module = __import__(self._object_origins[name], None, None, [name])
File "/opt/python/run/venv/lib/python2.7/site-packages/celery/app/__init__.py", line 14, in <module>
    from celery import _state
File "/opt/python/run/venv/lib/python2.7/site-packages/celery/_state.py", line 20, in <module>
    from celery.utils.threads import LocalStack
File "/opt/python/run/venv/lib/python2.7/site-packages/celery/utils/__init__.py", line 27, in <module>
    from celery.exceptions import CPendingDeprecationWarning, CDeprecationWarning
File "/opt/python/run/venv/lib/python2.7/site-packages/celery/exceptions.py", line 15, in <module>
    from billiard.exceptions import (  # noqa
ImportError: No module named billiard.exceptions
AH00124: Request exceeded the limit of 10 internal redirects due to probable configuration error. Use 'LimitInternalRecursion' to increase the limit if necessary. Use 'LogLevel debug' to get a backtrace.

Just a line before application = get_wsgi_application() I print sys.path:

在application = get_wsgi_application（）之前只是一行我打印sys.path：

['/opt/python/run/venv/lib/python2.7/site-packages',
'/opt/python/current/app',
'',
'/opt/python/run/baselinenv/local/lib64/python2.7/site-packages', 
'/opt/python/run/baselinenv/local/lib/python2.7/site-packages', 
'/opt/python/run/baselinenv/lib64/python2.7', 
'/opt/python/run/baselinenv/lib/python2.7', 
'/opt/python/run/baselinenv/lib64/python2.7/site-packages', 
'/opt/python/run/baselinenv/lib/python2.7/site-packages', 
'/opt/python/run/baselinenv/lib64/python2.7/lib-dynload', 
'/usr/lib64/python2.7', 
'/usr/lib/python2.7']

In my wsgi.conf:

在我的wsgi.conf中：

WSGIPythonHome /opt/python/run/baselinenv

Any guidance on even where to start debugging this will be helpful.

任何有关开始调试此操作的指导都会有所帮助。

1 个解决方案

#1

The problem was my WSGIDaemonProcess python-path in my wsgi.conf. I had to add a reference to lib64 in addition to the normal lib directory.

问题是我的wsgi.conf中的WSGIDaemonProcess python-path。除了正常的lib目录之外，我还必须添加对lib64的引用。

python-path=/opt/python/current/app:/opt/python/run/venv/lib/python2.7/site-packages:/opt/python/run/venv/lib64/python2.7/site-packages