feature: Add support for SageMaker lineage queries context

Author: yzhu0

src/sagemaker/lineage/context.py

@@ -490,3 +490,15 @@ def pipeline_execution_arn(
                     return tag["Value"]
 
         return None
+
+
+class ModelPackageGroup(Context):
+    """An Amazon SageMaker model package group context, which is part of a SageMaker lineage."""
+
+    def pipeline_execution_arn(self) -> str:
+        """Get the ARN for the pipeline execution associated with this model package group (if any).
+
+        Returns:
+            str: A pipeline execution ARN.
+        """
+        return self.properties.get("PipelineExecutionArn")

tests/integ/sagemaker/lineage/conftest.py

@@ -667,6 +667,29 @@ def static_endpoint_context(sagemaker_session, static_pipeline_execution_arn):
     )
 
 
+@pytest.fixture
+def static_model_package_group_context(sagemaker_session, static_pipeline_execution_arn):
+
+    model_package_group_arn = get_model_package_group_arn_from_static_pipeline(sagemaker_session)
+
+    contexts = sagemaker_session.sagemaker_client.list_contexts(SourceUri=model_package_group_arn)[
+        "ContextSummaries"
+    ]
+    if len(contexts) != 1:
+        raise (
+            Exception(
+                f"Got an unexpected number of Contexts for \
+                model package group {STATIC_MODEL_PACKAGE_GROUP_NAME} from pipeline \
+                execution {static_pipeline_execution_arn}. \
+                Expected 1 but got {len(contexts)}"
+            )
+        )
+
+    yield context.ModelPackageGroup.load(
+        contexts[0]["ContextName"], sagemaker_session=sagemaker_session
+    )
+
+
 @pytest.fixture
 def static_model_artifact(sagemaker_session, static_pipeline_execution_arn):
     model_package_arn = get_model_package_arn_from_static_pipeline(
@@ -745,6 +768,15 @@ def get_endpoint_arn_from_static_pipeline(sagemaker_session):
         raise e
 
 
+def get_model_package_group_arn_from_static_pipeline(sagemaker_session):
+    static_model_package_group_arn = (
+        sagemaker_session.sagemaker_client.describe_model_package_group(
+            ModelPackageGroupName=STATIC_MODEL_PACKAGE_GROUP_NAME
+        )["ModelPackageGroupArn"]
+    )
+    return static_model_package_group_arn
+
+
 def get_model_package_arn_from_static_pipeline(pipeline_execution_arn, sagemaker_session):
     # get the model package ARN from the pipeline
     pipeline_execution_steps = sagemaker_session.sagemaker_client.list_pipeline_execution_steps(

tests/integ/sagemaker/lineage/test_model_package_group_context.py

@@ -0,0 +1,20 @@
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"). You
+# may not use this file except in compliance with the License. A copy of
+# the License is located at
+#
+#     http://aws.amazon.com/apache2.0/
+#
+# or in the "license" file accompanying this file. This file is
+# distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF
+# ANY KIND, either express or implied. See the License for the specific
+# language governing permissions and limitations under the License.
+"""This module contains code to test SageMaker ``ModelPackageGroup``"""
+from __future__ import absolute_import
+
+
+def test_pipeline_execution_arn(static_model_package_group_context, static_pipeline_execution_arn):
+    pipeline_execution_arn = static_model_package_group_context.pipeline_execution_arn()
+
+    assert pipeline_execution_arn == static_pipeline_execution_arn

tests/unit/sagemaker/lineage/test_model_package_group_context.py

@@ -0,0 +1,36 @@
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"). You
+# may not use this file except in compliance with the License. A copy of
+# the License is located at
+#
+#     http://aws.amazon.com/apache2.0/
+#
+# or in the "license" file accompanying this file. This file is
+# distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF
+# ANY KIND, either express or implied. See the License for the specific
+# language governing permissions and limitations under the License.
+"""This module contains code to test SageMaker ``ModelPackageGroup``"""
+from __future__ import absolute_import
+
+import unittest.mock
+import pytest
+from sagemaker.lineage import context
+
+
+@pytest.fixture
+def sagemaker_session():
+    return unittest.mock.Mock()
+
+
+def test_pipeline_execution_arn(sagemaker_session):
+    obj = context.ModelPackageGroup(
+        sagemaker_session,
+        context_name="foo",
+        description="test-description",
+        properties={"PipelineExecutionArn": "abcd", "k2": "v2"},
+        properties_to_remove=["E"],
+    )
+    actual_result = obj.pipeline_execution_arn()
+    expected_result = "abcd"
+    assert expected_result == actual_result