Add missing license headers and automation

.github/workflows/check-license.yml

@@ -0,0 +1,20 @@
+name: License Header Check
+
+on:
+  pull_request:
+    branches:
+      - develop
+  push:
+    branches:
+      - develop
+
+jobs:
+  check-license-header: 
+    name: Check License Header
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: apache/skywalking-eyes/header@main
+        with:
+          mode: check 

.licenserc.yaml

@@ -0,0 +1,22 @@
+header:
+  license:
+    spdx-id: Apache-2.0
+    copyright-owner: Amazon.com, Inc. or its affiliates.
+    content: |
+      Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+      SPDX-License-Identifier: Apache-2.0 
+
+  paths:
+    - '**/*.py'
+
+  paths-ignore:
+    - '**/*.md'
+    - '**/*.java'
+    - 'LICENSE'
+    - 'NOTICE'
+    - '**/smithy_core/rfc3986.py'
+
+  language:
+    Python:
+      extensions:
+        - ".py"

packages/aws-sdk-signers/tests/__init__.py

@@ -0,0 +1,2 @@
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0

packages/aws-sdk-signers/tests/unit/__init__.py

@@ -0,0 +1,2 @@
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0

packages/aws-sdk-signers/tests/unit/auth/__init__.py

@@ -0,0 +1,2 @@
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0

packages/aws-sdk-signers/tests/unit/auth/test_sigv4.py

@@ -1,3 +1,5 @@
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0
 import os
 import pathlib
 import re

packages/aws-sdk-signers/tests/unit/test_identity.py

@@ -1,3 +1,5 @@
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0
 from datetime import UTC, datetime, timedelta
 
 import pytest

packages/smithy-aws-core/src/smithy_aws_core/aio/protocols.py

@@ -1,3 +1,5 @@
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0
 from typing import Any, Final
 
 from smithy_core.codecs import Codec

packages/smithy-aws-core/src/smithy_aws_core/interfaces/__init__.py

@@ -0,0 +1,2 @@
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0

packages/smithy-aws-core/tests/unit/aio/__init__.py

@@ -0,0 +1,2 @@
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0

packages/smithy-aws-event-stream/src/smithy_aws_event_stream/exceptions.py

@@ -1,3 +1,5 @@
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0
 """Binary Event Stream support for the application/vnd.amazon.eventstream format."""
 
 from typing import Any

packages/smithy-core/src/smithy_core/codecs.py

@@ -1,3 +1,5 @@
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0
 from io import BytesIO
 from typing import TYPE_CHECKING, Protocol, runtime_checkable
 

packages/smithy-core/src/smithy_core/deserializers.py

@@ -1,3 +1,5 @@
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0
 import datetime
 from collections.abc import Callable
 from decimal import Decimal

packages/smithy-core/src/smithy_core/documents.py

@@ -1,3 +1,5 @@
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0
 import datetime
 from collections.abc import Callable, Iterator, Mapping, Sequence
 from contextlib import contextmanager

packages/smithy-core/src/smithy_core/serializers.py

@@ -1,3 +1,5 @@
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0
 import datetime
 from abc import ABCMeta, abstractmethod
 from collections.abc import Callable, Iterator

packages/smithy-core/src/smithy_core/shapes.py

@@ -1,3 +1,5 @@
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0
 from enum import Enum
 from typing import Self
 

packages/smithy-core/tests/unit/test_documents.py

@@ -1,3 +1,5 @@
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0
 # pyright: reportPrivateUsage=false
 from dataclasses import dataclass, replace
 from datetime import datetime

packages/smithy-core/tests/unit/test_schemas.py

@@ -1,3 +1,5 @@
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0
 from dataclasses import replace
 from typing import Any
 

packages/smithy-core/tests/unit/test_shapes.py

@@ -1,3 +1,5 @@
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0
 import pytest
 from smithy_core.exceptions import ExpectationNotMetError, SmithyError
 from smithy_core.shapes import ShapeID

packages/smithy-core/tests/unit/test_type_registry.py

@@ -1,3 +1,5 @@
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0
 import pytest
 from smithy_core.deserializers import DeserializeableShape, ShapeDeserializer
 from smithy_core.documents import Document, TypeRegistry

packages/smithy-http/src/smithy_http/aio/protocols.py

@@ -1,3 +1,5 @@
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0
 import os
 from collections.abc import AsyncIterable
 from inspect import iscoroutinefunction

packages/smithy-http/src/smithy_http/serializers.py

@@ -1,3 +1,5 @@
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0
 from asyncio import iscoroutinefunction
 from collections.abc import Callable, Iterator
 from contextlib import contextmanager

packages/smithy-http/tests/unit/interceptors/test_user_agent.py

@@ -1,3 +1,5 @@
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0
 import platform
 
 import smithy_core

packages/smithy-http/tests/unit/test_user_agent.py

@@ -1,3 +1,5 @@
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0
 import pytest
 from smithy_http.user_agent import (
     RawStringUserAgentComponent,

packages/smithy-json/tests/unit/__init__.py

@@ -1,3 +1,5 @@
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0
 from dataclasses import dataclass
 from datetime import UTC, datetime
 from decimal import Decimal

packages/smithy-json/tests/unit/test_deserializers.py

@@ -1,3 +1,5 @@
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0
 from datetime import datetime
 from decimal import Decimal
 from typing import Any

packages/smithy-json/tests/unit/test_serializers.py

@@ -1,3 +1,5 @@
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0
 from datetime import datetime
 from decimal import Decimal
 from io import BytesIO