Fix PipelineParam hashing bug

Generate a pattern in the contructor if one is not provided. Signed-off-by: Ilias Katsakioris <elikatsis@arrikto.com>
kubeflow · May 8, 2019 · 348ea1f · 348ea1f
1 parent 51d7e98
commit 348ea1f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sdk/python/kfp/dsl/_pipeline_param.py b/sdk/python/kfp/dsl/_pipeline_param.py
@@ -172,7 +172,7 @@ def __init__(self, name: str, op_name: str=None, value: str=None, param_type: Ty
     self.op_name = op_name if op_name else None
     self.value = value if value else None
     self.param_type = param_type
-    self.pattern = pattern
+    self.pattern = pattern or str(self)
 
   @property
   def full_name(self):