feature: python 3.11 (#695)

---------

Co-authored-by: Ran Isenberg <[email protected]>

Author: ran-isenberg

.github/workflows/serverless-service.yml

@@ -23,10 +23,10 @@ jobs:
       - run: echo "🔎 The name of your branch is ${{ github.ref }} and your repository is ${{ github.repository }}."
       - name: Check out repository code
         uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3
-      - name: Set up Python 3.10
+      - name: Set up Python 3.11
         uses: actions/setup-python@bd6b4b6205c4dbad673328db7b31b7fab9e241c0 # v4.6.1
         with:
-          python-version: "3.10"
+          python-version: "3.11"
       - name: Set up Node
         uses: actions/setup-node@e33196f7422957bea03ed53f6fbb155025ffc7b8 # v3.7.0
         with:
@@ -92,10 +92,10 @@ jobs:
     steps:
       - name: Check out repository code
         uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3
-      - name: Set up Python 3.10
+      - name: Set up Python 3.11
         uses: actions/setup-python@bd6b4b6205c4dbad673328db7b31b7fab9e241c0 # v4.6.1
         with:
-          python-version: "3.10"
+          python-version: "3.11"
       - name: Install dependencies
         run: |
           pip install --upgrade pip poetry

README.md

@@ -2,7 +2,7 @@
 # AWS Lambda Handler Cookbook (Python)
 
 [![license](https://img.shields.io/github/license/ran-isenberg/aws-lambda-handler-cookbook)](https://github.com/ran-isenberg/aws-lambda-handler-cookbook/blob/master/LICENSE)
-![PythonSupport](https://img.shields.io/static/v1?label=python&message=3.10&color=blue?style=flat-square&logo=python)
+![PythonSupport](https://img.shields.io/static/v1?label=python&message=3.11&color=blue?style=flat-square&logo=python)
 [![codecov](https://codecov.io/gh/ran-isenberg/aws-lambda-handler-cookbook/branch/main/graph/badge.svg?token=P2K7K4KICF)](https://codecov.io/gh/ran-isenberg/aws-lambda-handler-cookbook)
 ![version](https://img.shields.io/github/v/release/ran-isenberg/aws-lambda-handler-cookbook)
 ![github-star-badge](https://img.shields.io/github/stars/ran-isenberg/aws-lambda-handler-cookbook.svg?style=social)

cdk/my_service/api_construct.py

@@ -76,7 +76,7 @@ def _build_common_layer(self) -> PythonLayerVersion:
             self,
             f'{self.id_}{constants.LAMBDA_LAYER_NAME}',
             entry=constants.COMMON_LAYER_BUILD_FOLDER,
-            compatible_runtimes=[_lambda.Runtime.PYTHON_3_10],
+            compatible_runtimes=[_lambda.Runtime.PYTHON_3_11],
             removal_policy=RemovalPolicy.DESTROY,
         )
 
@@ -85,7 +85,7 @@ def _add_post_lambda_integration(self, api_name: aws_apigateway.Resource, role:
         lambda_function = _lambda.Function(
             self,
             constants.CREATE_LAMBDA,
-            runtime=_lambda.Runtime.PYTHON_3_10,
+            runtime=_lambda.Runtime.PYTHON_3_11,
             code=_lambda.Code.from_asset(constants.BUILD_FOLDER),
             handler='service.handlers.create_order.create_order',
             environment={

cdk/my_service/service_stack.py

@@ -80,9 +80,5 @@ def _add_security_tests(self) -> None:
                     'id': 'AwsSolutions-COG4',
                     'reason': 'not using cognito'
                 },
-                {
-                    'id': 'AwsSolutions-L1',
-                    'reason': 'https://github.com/aws/aws-cdk/issues/26451'
-                },
             ],
         )

cdk/setup.py

@@ -12,14 +12,14 @@
     classifiers=[
         'Intended Audience :: Developers',
         'Topic :: Software Development :: Build Tools',
-        'Programming Language :: Python :: 3.10',
+        'Programming Language :: Python :: 3.11',
     ],
     url='https://github.com/ran-isenberg/aws-lambda-handler-cookbook',
     author='Ran Isenberg',
     author_email='[email protected]',
     packages=find_packages(exclude=['contrib', 'docs', 'tests']),
     package_data={'': ['*.json']},
     include_package_data=True,
-    python_requires='>=3.10',
+    python_requires='>=3.11',
     install_requires=[],
 )

docs/getting_started.md

@@ -6,7 +6,7 @@ description: AWS Lambda Cookbook Project Getting started
 
 * **Docker** - install [Docker](https://www.docker.com/){target="_blank"}. Required for the Lambda layer packaging process.
 * **[AWS CDK](cdk.md)** - Required for synth & deploying the AWS Cloudformation stack.
-* Python 3.10
+* Python 3.11
 * [poetry](https://pypi.org/project/poetry/){target="_blank"} - Make sure to run ``poetry config --local virtualenvs.in-project true`` so all dependencies are installed in the project '.venv' folder.
 * For Windows based machines, use the Makefile_windows version (rename to Makefile). Default Makefile is for Mac/Linux.
 

poetry.lock

@@ -8,15 +8,15 @@ classifiers=[
     "Intended Audience :: Developers",
     "License :: OSI Approved :: MIT License",
     "Natural Language :: English",
-    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
 ]
 repository="https://github.com/ran-isenberg/aws-lambda-handler-cookbook"
 readme = "README.md"
 keywords = ["aws lambda cookbook", "guide to aws lambda", "cdk template", "best practices", "serverless service template"]
 license = "MIT-0"
 
 [tool.poetry.dependencies]
-python = "^3.10.0"
+python = "^3.11.0"
 pydantic = {version = "^2.0.3"}
 email-validator = {version = "*"}
 aws-lambda-powertools =  {extras = ["tracer"],version = "^2.20.0"}