From c05d07b506e4244cf5f9b34339c06441fd2f57ed Mon Sep 17 00:00:00 2001
From: srinivasreddych <srinivasreddych@outlook.com>
Date: Tue, 22 Aug 2023 10:28:10 -0500
Subject: [PATCH] license headers and exception handling

---
 modules/storage/buckets/app.py              |  9 ++++++---
 modules/storage/buckets/stack.py            | 15 ++-------------
 modules/storage/buckets/tests/test_app.py   | 15 ++-------------
 modules/storage/buckets/tests/test_stack.py | 15 ++-------------
 4 files changed, 12 insertions(+), 42 deletions(-)

diff --git a/modules/storage/buckets/app.py b/modules/storage/buckets/app.py
index 3ce76354..3976df16 100644
--- a/modules/storage/buckets/app.py
+++ b/modules/storage/buckets/app.py
@@ -1,3 +1,6 @@
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0
+
 import os
 
 import aws_cdk
@@ -18,14 +21,14 @@
 app = App()
 
 if len(f"{project_name}-{deployment_name}") > 36:
-    raise Exception("This module cannot support a project+deployment name character length greater than 35")
+    raise ValueError("This module cannot support a project+deployment name character length greater than 35")
 
 if buckets_retention not in ["DESTROY", "RETAIN"]:
-    raise Exception("The only RETENTION_TYPE values accepted are 'DESTROY' and 'RETAIN' ")
+    raise ValueError("The only RETENTION_TYPE values accepted are 'DESTROY' and 'RETAIN' ")
 
 
 if buckets_encryption_type not in ["SSE", "KMS"]:
-    raise Exception("The only ENCRYPTION_TYPE values accepted are 'SSE' and 'KMS' ")
+    raise ValueError("The only ENCRYPTION_TYPE values accepted are 'SSE' and 'KMS' ")
 
 stack = BucketsStack(
     scope=app,
diff --git a/modules/storage/buckets/stack.py b/modules/storage/buckets/stack.py
index a0f64b01..e30e96ef 100755
--- a/modules/storage/buckets/stack.py
+++ b/modules/storage/buckets/stack.py
@@ -1,16 +1,5 @@
-#  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.
-#    You may obtain a copy of the License at
-#
-#        http://www.apache.org/licenses/LICENSE-2.0
-#
-#    Unless required by applicable law or agreed to in writing, software
-#    distributed under the License 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.
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0
 
 import hashlib
 import logging
diff --git a/modules/storage/buckets/tests/test_app.py b/modules/storage/buckets/tests/test_app.py
index d4da179c..926d8605 100644
--- a/modules/storage/buckets/tests/test_app.py
+++ b/modules/storage/buckets/tests/test_app.py
@@ -1,16 +1,5 @@
-#  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.
-#    You may obtain a copy of the License at
-#
-#        http://www.apache.org/licenses/LICENSE-2.0
-#
-#    Unless required by applicable law or agreed to in writing, software
-#    distributed under the License 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.
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0
 
 import os
 import sys
diff --git a/modules/storage/buckets/tests/test_stack.py b/modules/storage/buckets/tests/test_stack.py
index ca3424f5..019cb093 100644
--- a/modules/storage/buckets/tests/test_stack.py
+++ b/modules/storage/buckets/tests/test_stack.py
@@ -1,16 +1,5 @@
-#  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.
-#    You may obtain a copy of the License at
-#
-#        http://www.apache.org/licenses/LICENSE-2.0
-#
-#    Unless required by applicable law or agreed to in writing, software
-#    distributed under the License 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.
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0
 
 import os
 import sys