I'm trying desperately to get Celery to play nicely with Django, but to no avail. I am getting tripped up on the following:

project/settings.py:

```
...

import djcelery
djcelery.setup_loader()

BROKER_URL = 'django://'
CELERY_RESULT_BACKEND = 'django://'
CELERY_TASK_SERIALIZER = 'json'
CELERY_RESULT_SERIALIZER = 'json'
CELERY_ENABLE_UTC = True

...

```

*app/tasks.py:*

```
from celery.task import task

@task()
def scheduled_task(param1, param2):
    ...
    return something

```

Calling `scheduled_task(param1, param2)` directly (without the decorator) works as expected. However when adding the decorator and firing up the 'development' celery worker like so:

```
python manage.py celery worker --loglevel=info

```

...I get the following error:

```
TypeError: 'module' object is not callable

```

I've pinned this down to the `@task` decorator. Every combination I try fails, including:

```
from celery import task
from celery.task import task
from celery.task.base import task

@task
@task()
@task.task
@task.task()
@celery.task
@celery.task()

```

Nothing seems to make any difference to the call stack in the exception, they all *appear* to think that `task` is a module, and not callable! To make things even more frustrating:

```
>>> from celery.task import task
>>> task
<function task at 0x10aa2a758>

```

That sure looks callable to me! Any idea what might be happening? If I've missed anything, I'm happy to post additional logs, files or clarify anything else.