Question

现在这是我要运行的内容：

atuomate_scan.py

import os
from configobj import ConfigObj
from celery import Celery
from celery.result import AsyncResult
from kombu import Queue

celapp=Celery(backend='redis://localhost:6379/0', broker='amqp://user:pass@localhost/my_vhost')
CELERY_CONFIG = {
    'CELERY_DEFAULT_QUEUE': 'default',
    'CELERY_QUEUES': (Queue('initialScanning'),),
    'CELERY_TASK_SERIALIZER': 'pickle',
    'CELERY_ACCEPT_CONTENT': ['json','pickle']
}

celapp.conf.update(**CELERY_CONFIG)

config_file = '/home/myuser/config.cfg'
config_obj = ConfigObj(config_file)
repo_list_file = config_obj.get('files').get('repo_file')

@celapp.task()
def run_scan(repo):
    print repo
    os.system("git clone " + repo)
    repo_to_scan = repo.split('/')[1].split('.')[0]
    os.system("python /home/someuser/myscript.py file:///home/someuser/repo_collection/" + repo_to_scan +  " --json --regex")

@celapp.task()
def final_task():
    print "hakuna matata"

存储库-以下代码中是字符串列表 tasks.py

import os
from configobj import ConfigObj
from celery import Celery
from celery.result import AsyncResult
from kombu import Queue
from celery import chord
from helpers import tasks

f = open('/home/someuser/repositories.lst')
os.system("mkdir /home/someuser/repo_collection")
repositories = f.read().splitlines()
f.close()

print repositories
print "\n\n"
created_task = (tasks.run_scan.subtask((repo)) for (repo) in repositories)
finaltask = tasks.final_task.subtask()
res = chord(created_task,queue='initialScanning')(finaltask)

运行automate-scan.py时出现以下错误：

Traceback (most recent call last):
  File "app/automate-scan.py", line 20, in <module>
    res = chord(created_task,queue='initialScanning')(finaltask)
  File "/usr/local/lib/python2.7/dist-packages/celery/canvas.py", line 1189, in __call__
    return self.apply_async((), {'body': body} if body else {}, **options)
  File "/usr/local/lib/python2.7/dist-packages/celery/canvas.py", line 1232, in apply_async
    return self.run(tasks, body, args, task_id=task_id, **options)
  File "/usr/local/lib/python2.7/dist-packages/celery/canvas.py", line 1277, in run
    header_result = header(*partial_args, task_id=group_id, **options)
  File "/usr/local/lib/python2.7/dist-packages/celery/canvas.py", line 953, in __call__
    return self.apply_async(partial_args, **options)
  File "/usr/local/lib/python2.7/dist-packages/celery/canvas.py", line 978, in apply_async
    args=args, kwargs=kwargs, **options))
  File "/usr/local/lib/python2.7/dist-packages/celery/canvas.py", line 1054, in _apply_tasks
    **options)
  File "/usr/local/lib/python2.7/dist-packages/celery/canvas.py", line 218, in apply_async
    return _apply(args, kwargs, **options)
  File "/usr/local/lib/python2.7/dist-packages/celery/app/task.py", line 513, in apply_async
    check_arguments(*(args or ()), **(kwargs or {}))
TypeError: run_scan() takes exactly 1 argument (50 given)

我不知道我在哪里给50个论点。请让我知道我要去哪里错了，需要进行哪些更改以解决此问题。

编辑1 另外，我尝试更改该行：

created_task = (tasks.run_scan.subtask((repo)) for (repo) in repositories)

到

created_task = (tasks.run_scan.subtask(repo) for repo in repositories)

也是。但是结果相同

在Celery中运行和弦时出现参数错误

0 个答案: