handling celery tasks without any arguments

2019-08-13 11:42:43 -07:00 · 2019-08-13 11:42:43 -07:00 · 4d728738ee
commit 4d728738ee
parent 07a9c56fb8
1 changed files with 3 additions and 0 deletions
--- a/lemur/common/celery.py
+++ b/lemur/common/celery.py
@ -65,6 +65,9 @@ celery = make_celery(flask_app)
 def is_task_active(fun, task_id, args):
    from celery.task.control import inspect

+    if not args:
+        args = '()'  # empty args
+
    i = inspect()
    active_tasks = i.active()
    for _, tasks in active_tasks.items():