feature: upgrade python 3.12 (#779)

---------

Co-authored-by: Ran Isenberg <ran.isenberg@ranthebuilder.cloud>

Author: ran-isenberg

.github/workflows/main-serverless-service.yml

@@ -6,8 +6,8 @@ permissions:
   contents: read
 
 env:
-  NODE_VERSION: "18"
-  PYTHON_VERSION: "3.11"
+  NODE_VERSION: "20"
+  PYTHON_VERSION: "3.12"
   AWS_REGION: "us-east-1"
 
 on:

.github/workflows/pr-serverless-service.yml

@@ -6,8 +6,8 @@ permissions:
   contents: read
 
 env:
-  NODE_VERSION: "18"
-  PYTHON_VERSION: "3.11"
+  NODE_VERSION: "20"
+  PYTHON_VERSION: "3.12"
   AWS_REGION: "us-east-1"
 
 on:

.pre-commit-config.yaml

@@ -26,7 +26,7 @@ repos:
         exclude: "^(?!helpers/)"
   - repo: https://github.com/astral-sh/ruff-pre-commit
     # Ruff version.
-    rev: v0.1.7
+    rev: v0.1.8
     hooks:
       # Run the Ruff linter.
       - id: ruff

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=3.11&color=blue?style=flat-square&logo=python)
+![PythonSupport](https://img.shields.io/static/v1?label=python&message=3.12&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/service/api_construct.py

@@ -87,7 +87,7 @@ 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_11],
+            compatible_runtimes=[_lambda.Runtime.PYTHON_3_12],
             removal_policy=RemovalPolicy.DESTROY,
         )
 
@@ -97,7 +97,7 @@ def _add_post_lambda_integration(
         lambda_function = _lambda.Function(
             self,
             constants.CREATE_LAMBDA,
-            runtime=_lambda.Runtime.PYTHON_3_11,
+            runtime=_lambda.Runtime.PYTHON_3_12,
             code=_lambda.Code.from_asset(constants.BUILD_FOLDER),
             handler='service.handlers.handle_create_order.lambda_handler',
             environment={

cdk/service/service_stack.py

@@ -52,6 +52,6 @@ def _add_security_tests(self) -> None:
                 {'id': 'AwsSolutions-APIG6', 'reason': 'not mandatory in a sample template'},
                 {'id': 'AwsSolutions-APIG4', 'reason': 'authorization not mandatory in a sample template'},
                 {'id': 'AwsSolutions-COG4', 'reason': 'not using cognito'},
-                {'id': 'AwsSolutions-L1', 'reason': 'Python 3.12 not out yet'},
+                {'id': 'AwsSolutions-L1', 'reason': 'False positive'},
             ],
         )

cdk/setup.py

@@ -12,14 +12,14 @@
     classifiers=[
         'Intended Audience :: Developers',
         'Topic :: Software Development :: Build Tools',
-        'Programming Language :: Python :: 3.11',
+        'Programming Language :: Python :: 3.12',
     ],
     url='https://github.com/ran-isenberg/aws-lambda-handler-cookbook',
     author='Ran Isenberg',
     author_email='ran.isenberg@ranthebuilder.cloud',
     packages=find_packages(exclude=['contrib', 'docs', 'tests']),
     package_data={'': ['*.json']},
     include_package_data=True,
-    python_requires='>=3.11',
+    python_requires='>=3.12',
     install_requires=[],
 )

docs/examples/best_practices/dynamic_configuration/lambda_cdk.py

@@ -35,7 +35,7 @@ def _build_lambda_function(self, role: iam.Role, db: dynamodb.Table, appconfig_a
     return _lambda.Function(
         self,
         'ServicePost',
-        runtime=_lambda.Runtime.PYTHON_3_11,
+        runtime=_lambda.Runtime.PYTHON_3_12,
         code=_lambda.Code.from_asset(constants.BUILD_FOLDER),
         handler='service.handlers.create_order.create_order',
         environment={

package-lock.json

@@ -1,5 +1,5 @@
 {
     "dependencies": {
-        "aws-cdk": "2.114.1"
+        "aws-cdk": "2.115.0"
     }
 }