SDK/Components/Python - Improved Python2 compatibility (#718)

Improved Python2 compatibility in Lightweight python components
kubeflow · Jan 24, 2019 · 32475bf · 32475bf
1 parent 5beffef
commit 32475bf
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/sdk/python/kfp/components/_python_op.py b/sdk/python/kfp/components/_python_op.py
@@ -179,8 +179,7 @@ def annotation_to_type_struct(annotation):
 
 _outputs = {func_name}(**_args)
 
-from collections.abc import Sequence
-if not isinstance(_outputs, Sequence) or isinstance(_outputs, str):
+if not hasattr(_outputs, '__getitem__') or isinstance(_outputs, str):
     _outputs = [_outputs]
 
 from pathlib import Path