More cleanup

Author: antonpirker

.gitignore

@@ -30,4 +30,4 @@ pip-wheel-metadata
 .vscode/
 
 # for running AWS Lambda tests using AWS SAM
-sam.template.yaml
+sam.template.yaml

tests/integrations/aws_lambda/__init__.py

@@ -1,3 +1,5 @@
 import pytest
 
 pytest.importorskip("boto3")
+pytest.importorskip("fastapi")
+pytest.importorskip("uvicorn")

tests/integrations/aws_lambda/lambda_functions/InitError/index.py

@@ -1,4 +1,4 @@
 
 # We have no handler() here and try to call a non-existing function.
 
-func()
+func()

tests/integrations/aws_lambda/utils.py

@@ -25,6 +25,9 @@
 
 
 class LocalLambdaStack(Stack):
+    """
+    Uses the AWS CDK to create a local SAM stack containing Lambda functions.
+    """
     def __init__(self, scope: Construct, construct_id: str, **kwargs) -> None:
         super().__init__(scope, construct_id, **kwargs)
         print("[LocalLambdaStack] Creating local SAM Lambda Stack: %s" % self)
@@ -56,7 +59,8 @@ def __init__(self, scope: Construct, construct_id: str, **kwargs) -> None:
         )
 
         print(
-            "[LocalLambdaStack] Add all Lambda functions defined in /tests/integrations/aws_lambda/lambda_functions/ to the SAM stack"
+            "[LocalLambdaStack] Add all Lambda functions defined in "
+            "/tests/integrations/aws_lambda/lambda_functions/ to the SAM stack"
         )
         lambda_dirs = [
             d