python芹菜没有名为app.tasks的模块

我正在尝试从芹菜运行演示应用程序

项目目录是/usr/local/proj

[root@merit1 proj]# ls -lh
total 16K
-rw-r--r--. 1 root root 363 Dec 23 00:36 celery.py
-rw-r--r--. 1 root root 522 Dec 23 00:36 celery.pyc
-rw-r--r--. 1 root root   0 Dec 23 00:22 __init__.py
-rw-r--r--. 1 root root 114 Dec 23 00:36 __init__.pyc
-rw-r--r--. 1 root root 211 Dec 23 00:37 tasks.py

还有芹菜

from __future__ import absolute_import

from celery import Celery

app = Celery('proj',
             broker='amqp://guest@localhost//',
             backend='amqp://',
             include=['app.tasks'])

# Optional configuration, see the application user guide.
app.conf.update(
    CELERY_TASK_RESULT_EXPIRES=3600,
)

if __name__ == '__main__':
    app.start()

和tasks.py包含

from __future__ import absolute_import

from proj.celery import app


@app.task
def add(x, y):
    return x + y


@app.task
def mul(x, y):
    return x * y


@app.task
def xsum(numbers):
    return sum(numbers)

然而，当我从/usr/local运行芹菜时，我得到了这个错误

celery worker --app=proj -l info
Traceback (most recent call last):
  File "/usr/bin/celery", line 9, in <module>
    load_entry_point('celery==3.1.7', 'console_scripts', 'celery')()
  File "/usr/lib/python2.6/site-packages/celery-3.1.7-py2.6.egg/celery/__main__.py", line 30, in main
    main()
  File "/usr/lib/python2.6/site-packages/celery-3.1.7-py2.6.egg/celery/bin/celery.py", line 80, in main
    cmd.execute_from_commandline(argv)
  File "/usr/lib/python2.6/site-packages/celery-3.1.7-py2.6.egg/celery/bin/celery.py", line 723, in execute_from_commandline
    super(CeleryCommand, self).execute_from_commandline(argv)))
  File "/usr/lib/python2.6/site-packages/celery-3.1.7-py2.6.egg/celery/bin/base.py", line 303, in execute_from_commandline
    return self.handle_argv(self.prog_name, argv[1:])
  File "/usr/lib/python2.6/site-packages/celery-3.1.7-py2.6.egg/celery/bin/celery.py", line 715, in handle_argv
    return self.execute(command, argv)
  File "/usr/lib/python2.6/site-packages/celery-3.1.7-py2.6.egg/celery/bin/celery.py", line 669, in execute
    ).run_from_argv(self.prog_name, argv[1:], command=argv[0])
  File "/usr/lib/python2.6/site-packages/celery-3.1.7-py2.6.egg/celery/bin/worker.py", line 175, in run_from_argv
    return self(*args, **options)
  File "/usr/lib/python2.6/site-packages/celery-3.1.7-py2.6.egg/celery/bin/base.py", line 266, in __call__
    ret = self.run(*args, **kwargs)
  File "/usr/lib/python2.6/site-packages/celery-3.1.7-py2.6.egg/celery/bin/worker.py", line 208, in run
    state_db=self.node_format(state_db, hostname), **kwargs
  File "/usr/lib/python2.6/site-packages/celery-3.1.7-py2.6.egg/celery/worker/__init__.py", line 95, in __init__
    self.app.loader.init_worker()
  File "/usr/lib/python2.6/site-packages/celery-3.1.7-py2.6.egg/celery/loaders/base.py", line 128, in init_worker
    self.import_default_modules()
  File "/usr/lib/python2.6/site-packages/celery-3.1.7-py2.6.egg/celery/loaders/base.py", line 121, in import_default_modules
    tuple(maybe_list(self.app.conf.CELERY_INCLUDE))
  File "/usr/lib/python2.6/site-packages/celery-3.1.7-py2.6.egg/celery/loaders/base.py", line 103, in import_task_module
    return self.import_from_cwd(module)
  File "/usr/lib/python2.6/site-packages/celery-3.1.7-py2.6.egg/celery/loaders/base.py", line 112, in import_from_cwd
    package=package,
  File "/usr/lib/python2.6/site-packages/celery-3.1.7-py2.6.egg/celery/utils/imports.py", line 101, in import_from_cwd
    return imp(module, package=package)
  File "/usr/lib64/python2.6/contextlib.py", line 34, in __exit__
    self.gen.throw(type, value, traceback)
  File "/usr/lib/python2.6/site-packages/celery-3.1.7-py2.6.egg/celery/utils/imports.py", line 64, in cwd_in_path
    yield cwd
  File "/usr/lib/python2.6/site-packages/celery-3.1.7-py2.6.egg/celery/utils/imports.py", line 101, in import_from_cwd
    return imp(module, package=package)
  File "/usr/lib/python2.6/site-packages/celery-3.1.7-py2.6.egg/celery/loaders/base.py", line 106, in import_module
    return importlib.import_module(module, package=package)
  File "/usr/lib/python2.6/site-packages/importlib-1.0.2-py2.6.egg/importlib/__init__.py", line 37, in import_module
    __import__(name)
ImportError: No module named app.tasks

我现在得到这个错误

[root@merit1 local]# celery worker --app=proj -l info
Traceback (most recent call last):
  File "/usr/bin/celery", line 9, in <module>
    load_entry_point('celery==3.1.7', 'console_scripts', 'celery')()
  File "/usr/lib/python2.6/site-packages/celery-3.1.7-py2.6.egg/celery/__main__.py", line 30, in main
    main()
  File "/usr/lib/python2.6/site-packages/celery-3.1.7-py2.6.egg/celery/bin/celery.py", line 80, in main
    cmd.execute_from_commandline(argv)
  File "/usr/lib/python2.6/site-packages/celery-3.1.7-py2.6.egg/celery/bin/celery.py", line 723, in execute_from_commandline
    super(CeleryCommand, self).execute_from_commandline(argv)))
  File "/usr/lib/python2.6/site-packages/celery-3.1.7-py2.6.egg/celery/bin/base.py", line 303, in execute_from_commandline
    return self.handle_argv(self.prog_name, argv[1:])
  File "/usr/lib/python2.6/site-packages/celery-3.1.7-py2.6.egg/celery/bin/celery.py", line 715, in handle_argv
    return self.execute(command, argv)
  File "/usr/lib/python2.6/site-packages/celery-3.1.7-py2.6.egg/celery/bin/celery.py", line 669, in execute
    ).run_from_argv(self.prog_name, argv[1:], command=argv[0])
  File "/usr/lib/python2.6/site-packages/celery-3.1.7-py2.6.egg/celery/bin/worker.py", line 175, in run_from_argv
    return self(*args, **options)
  File "/usr/lib/python2.6/site-packages/celery-3.1.7-py2.6.egg/celery/bin/base.py", line 266, in __call__
    ret = self.run(*args, **kwargs)
  File "/usr/lib/python2.6/site-packages/celery-3.1.7-py2.6.egg/celery/bin/worker.py", line 208, in run
    state_db=self.node_format(state_db, hostname), **kwargs
  File "/usr/lib/python2.6/site-packages/celery-3.1.7-py2.6.egg/celery/worker/__init__.py", line 95, in __init__
    self.app.loader.init_worker()
  File "/usr/lib/python2.6/site-packages/celery-3.1.7-py2.6.egg/celery/loaders/base.py", line 128, in init_worker
    self.import_default_modules()
  File "/usr/lib/python2.6/site-packages/celery-3.1.7-py2.6.egg/celery/loaders/base.py", line 121, in import_default_modules
    tuple(maybe_list(self.app.conf.CELERY_INCLUDE))
  File "/usr/lib/python2.6/site-packages/celery-3.1.7-py2.6.egg/celery/loaders/base.py", line 103, in import_task_module
    return self.import_from_cwd(module)
  File "/usr/lib/python2.6/site-packages/celery-3.1.7-py2.6.egg/celery/loaders/base.py", line 112, in import_from_cwd
    package=package,
  File "/usr/lib/python2.6/site-packages/celery-3.1.7-py2.6.egg/celery/utils/imports.py", line 101, in import_from_cwd
    return imp(module, package=package)
  File "/usr/lib64/python2.6/contextlib.py", line 34, in __exit__
    self.gen.throw(type, value, traceback)
  File "/usr/lib/python2.6/site-packages/celery-3.1.7-py2.6.egg/celery/utils/imports.py", line 64, in cwd_in_path
    yield cwd
  File "/usr/lib/python2.6/site-packages/celery-3.1.7-py2.6.egg/celery/utils/imports.py", line 101, in import_from_cwd
    return imp(module, package=package)
  File "/usr/lib/python2.6/site-packages/celery-3.1.7-py2.6.egg/celery/loaders/base.py", line 106, in import_module
    return importlib.import_module(module, package=package)
  File "/usr/lib/python2.6/site-packages/importlib-1.0.2-py2.6.egg/importlib/__init__.py", line 37, in import_module
    __import__(name)
  File "/usr/local/proj/tasks.py", line 8, in <module>
    @app.task
TypeError: 'module' object is not callable

[root@merit1本地]#芹菜工人--app=proj-l信息
回溯（最近一次呼叫最后一次）：
文件“/usr/bin/芹菜”，第9行，在
加载入口点（“芹菜==3.1.7”，“控制台脚本”，“芹菜”）（）
文件“/usr/lib/python2.6/site packages/cellery-3.1.7-py2.6.egg/cellery/__main__.py”，第30行，在main中
main（）
文件“/usr/lib/python2.6/site packages/cellery-3.1.7-py2.6.egg/cellery/bin/cellery.py”，第80行，主文件
cmd.从命令行（argv）执行命令
文件“/usr/lib/python2.6/site packages/cellery-3.1.7-py2.6.egg/cellery/bin/cellery.py”，第723行，从命令行执行
超级（CeleryCommand，self）。从命令行（argv）执行命令）
文件“/usr/lib/python2.6/site packages/cellery-3.1.7-py2.6.egg/cellery/bin/base.py”，第303行，执行命令行
返回self.handle_argv（self.prog_名称，argv[1:]）
文件“/usr/lib/python2.6/site packages/cellery-3.1.7-py2.6.egg/cellery/bin/cellery.py”，第715行，在handle_argv中
返回self.execute（命令，argv）
文件“/usr/lib/python2.6/site packages/cellery-3.1.7-py2.6.egg/cellery/bin/cellery.py”，第669行，执行
).run_from_argv（self.prog_name，argv[1:]，command=argv[0]）
文件“/usr/lib/python2.6/site packages/cellery-3.1.7-py2.6.egg/cellery/bin/worker.py”，第175行，运行中来自
返回自我（*参数，**选项）
文件“/usr/lib/python2.6/site packages/cellery-3.1.7-py2.6.egg/cellery/bin/base.py”，第266行，在调用中__
ret=self.run（*args，**kwargs）
文件“/usr/lib/python2.6/site packages/cellery-3.1.7-py2.6.egg/cellery/bin/worker.py”，第208行，运行中
state\u db=self.node\u格式（state\u db，主机名），**kwargs
文件“/usr/lib/python2.6/site packages/cellery-3.1.7-py2.6.egg/cellery/worker/_init__.py”，第95行，in__init__
self.app.loader.init_worker（）
文件“/usr/lib/python2.6/site packages/cellery-3.1.7-py2.6.egg/cellery/loaders/base.py”，第128行，在init_中
self.import\u默认\u模块（）
文件“/usr/lib/python2.6/site packages/cellery-3.1.7-py2.6.egg/cellery/loaders/base.py”，第121行，在导入默认模块中
元组（可能是列表（self.app.conf.芹菜）
文件“/usr/lib/python2.6/site packages/cellery-3.1.7-py2.6.egg/cellery/loaders/base.py”，第103行，在导入任务模块中
返回self.import\u from\u cwd（模块）
文件“/usr/lib/python2.6/site packages/cellery-3.1.7-py2.6.egg/cellery/loaders/base.py”，第112行，从cwd导入
包装=包装，
文件“/usr/lib/python2.6/site packages/cellery-3.1.7-py2.6.egg/cellery/utils/imports.py”，第101行，从cwd导入
返回imp（模块，包=包）
文件“/usr/lib64/python2.6/contextlib.py”，第34行，在__
self.gen.throw（类型、值、回溯）
文件“/usr/lib/python2.6/site packages/celery-3.1.7-py2.6.egg/celery/utils/imports.py”，第64行，位于cwd_in_路径中
产量cwd
文件“/usr/lib/python2.6/site packages/cellery-3.1.7-py2.6.egg/cellery/utils/imports.py”，第101行，从cwd导入
返回imp（模块，包=包）
文件“/usr/lib/python2.6/site packages/cellery-3.1.7-py2.6.egg/cellery/loaders/base.py”，第106行，在导入模块中
返回importlib.import\u模块（模块，包=包）
导入模块第37行的文件“/usr/lib/python2.6/site packages/importlib-1.0.2-py2.6.egg/importlib/_init__.py”
__导入（名称）
文件“/usr/local/proj/tasks.py”，第8行，在
@应用程序任务
TypeError:“模块”对象不可调用

将您的包含更改为：

app = Celery('proj',
         broker='amqp://guest@localhost//',
         backend='amqp://',
         include=['proj.tasks'])

看

include–每个工作人员应导入的模块列表

---

从tasks.py中取出第一行，从未来导入绝对导入中删除

app = Celery('proj',
         broker='amqp://guest@localhost//',
         backend='amqp://',
         include=['proj.tasks'])