rolled in more comments

Author: scmacdon

python/example_code/neptune/analytics/neptune_analytics_query_example.py

@@ -1,3 +1,6 @@
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0
+
 import boto3
 from botocore.exceptions import ClientError, BotoCoreError
 from botocore.config import Config

python/example_code/neptune/database/neptune_execute_gremlin_query.py

@@ -3,7 +3,6 @@
 
 # snippet-start: [neptune.python.data.query.gremlin.profile.main]
 import boto3
-import json
 from botocore.config import Config
 from botocore.exceptions import BotoCoreError, ClientError
 

python/example_code/neptune/tests/analytics_tests/test_create_graph.py

@@ -1,4 +1,6 @@
-import pytest
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0
+
 from unittest.mock import MagicMock
 from botocore.exceptions import ClientError, BotoCoreError
 from analytics.create_neptune_graph_example import execute_create_graph  # Adjust import as needed

python/example_code/neptune/tests/analytics_tests/test_execute_gremlin_profile_query.py

@@ -1,4 +1,6 @@
-import pytest
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0
+
 from unittest.mock import MagicMock
 from botocore.exceptions import ClientError
 from analytics.neptune_analytics_query_example import run_open_cypher_query  # Adjust import as needed

python/example_code/neptune/tests/database_tests/execute_gremlin_profile_query.py

@@ -1,4 +1,6 @@
-import pytest
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0
+
 from unittest.mock import MagicMock
 from botocore.exceptions import ClientError, BotoCoreError
 from database.neptune_execute_gremlin_query import execute_gremlin_profile_query

python/example_code/neptune/tests/database_tests/test_execute_gremlin_query.py

@@ -1,4 +1,6 @@
-import pytest
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0
+
 from unittest.mock import MagicMock
 from botocore.exceptions import ClientError, BotoCoreError
 from database.neptune_execute_gremlin_query import execute_gremlin_profile_query  # adjust import as needed

python/example_code/neptune/tests/database_tests/test_neptune_execute_gremlin_explain_query.py

@@ -1,5 +1,7 @@
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0
+
 import io
-import pytest
 from unittest.mock import MagicMock
 from botocore.exceptions import ClientError, EndpointConnectionError, BotoCoreError
 

python/example_code/neptune/tests/database_tests/test_opencypher_explain_query.py

@@ -1,4 +1,6 @@
-import pytest
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0
+
 from unittest.mock import MagicMock
 from botocore.exceptions import ClientError, BotoCoreError
 from database.neptune_execute_open_cypher_query import execute_open_cypher_explain_query

python/example_code/neptune/tests/test_delete_db_cluster.py

@@ -1,3 +1,6 @@
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0
+
 import pytest
 import boto3
 from botocore.exceptions import ClientError

python/example_code/neptune/tests/test_describe_db_clusters.py

@@ -1,7 +1,6 @@
 # Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 # SPDX-License-Identifier: Apache-2.0
 
-
 import unittest
 from unittest.mock import MagicMock, patch
 from botocore.exceptions import ClientError