fix: Ensure chord tasks get deeply deserialised

celery · Sep 8, 2020 · 0d5ce49 · 0d5ce49
1 parent 76765f4
commit 0d5ce49
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/celery/canvas.py b/celery/canvas.py
@@ -1273,6 +1273,7 @@ class chord(Signature):
     def from_dict(cls, d, app=None):
         options = d.copy()
         args, options['kwargs'] = cls._unpack_args(**options['kwargs'])
+        args = [maybe_signature(task) for task in args]
         return _upgrade(d, cls(*args, app=app, **options))
 
     @staticmethod