Catch exception for missing duration value (#40244)

* catch exception for missing duration value

* Log exception warning

* Add util tests

* Fix pylint and isort errors

Author: kingernupur

sdk/ml/azure-ai-ml/azure/ai/ml/operations/_workspace_operations_base.py

@@ -1128,9 +1128,12 @@ def resource(self) -> Any:
             error_msg = f"Unable to create resource. \n {error}\n"
             module_logger.error(error_msg)
             raise error
-        module_logger.info(
-            "Total time : %s\n", from_iso_duration_format_min_sec(total_duration)  # pylint: disable=E0606
-        )
+
+        try:
+            # duration comes in format: "PT1M56.3454108S"
+            module_logger.info("Total time : %s\n", from_iso_duration_format_min_sec(total_duration))
+        except Exception as e:  # pylint: disable=W0718
+            module_logger.warning("Exception occurred while logging total duration: %s", e)
         return self.func()
 
     # pylint: disable=docstring-missing-param

sdk/ml/azure-ai-ml/tests/utils/__init__.py

@@ -0,0 +1,11 @@
+import pytest
+
+from azure.ai.ml._utils.utils import from_iso_duration_format_min_sec
+
+
+@pytest.mark.unittest
+@pytest.mark.core_sdk_test
+class TestUtils:
+    def test_from_iso_duration_format_min_sec(self) -> None:
+        duration = from_iso_duration_format_min_sec("PT10M41.7894561S")
+        assert duration == "10m 41s"