在windows上运行django-celery。EOFError

Question

我使用的是64位的Windows7。我安装了最新版本的台球、django-celery和kombu。我包括：

import djcelery
djcelery.setup_loader()

添加到我的项目setting.py

当我从项目的根目录运行以下命令时：

python manage.py celeryd -l info

我收到以下消息(这是消息的最后一部分)：

File "c:\python27\lib\pickle.py", line 562, in save_tuple
    save(element)
  File "c:\python27\lib\pickle.py", line 286, in save
    f(self, obj) # Call unbound method with explicit self
  File "c:\python27\lib\pickle.py", line 548, in save_tuple
    save(element)
  File "c:\python27\lib\pickle.py", line 306, in save
    rv = reduce(self.proto)
  File "c:\python27\lib\site-packages\celery\app\base.py", line 412, in __reduce__
    (self.__class__, self.Pickler) + self.__reduce_args__(),
  File "c:\python27\lib\site-packages\celery\app\base.py", line 422, in __reduce_args__
    else self.conf._pickleable_changes())
  File "c:\python27\lib\site-packages\celery\app\utils.py", line 77, in _pickleable_changes
    R.update(d)
TypeError: 'LazySettings' object is not iterable

C:\sources\tourtle>Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "c:\python27\lib\site-packages\billiard\forking.py", line 530, in main
    self = load(from_parent)
  File "c:\python27\lib\pickle.py", line 1378, in load
    return Unpickler(file).load()
  File "c:\python27\lib\pickle.py", line 858, in load
    dispatch[key](self)
  File "c:\python27\lib\pickle.py", line 880, in load_eof
    raise EOFError
EOFError

我安装了MinGW并将distutils.cfg添加到c:\MinGW\bin，但没有帮助

谢谢

Answer 1

在github上查看此讨论：

https://github.com/celery/django-celery/issues/228

一种解决方法是以asksol建议的方式更改celery/app/base.py (第418-419行)：

发自：

conf = (self.conf.changes if _forking._forking_is_enabled
        else self.conf._pickleable_changes())'

至：

conf = (self.conf.changes if _forking._forking_is_enabled
        else {})

然后它应该工作得很好。