def remove_cache_behavior()

in source/cfn-add-edge-lambda/cfn-add-edge-lambda.py [0:0]

• 15 lines of code
• 6 McCabe index (conditional complexity)

def remove_cache_behavior(behavior, lambda_association):
    # default to an empty list if none yet
    behavior["LambdaFunctionAssociations"]["Items"] = behavior[
        "LambdaFunctionAssociations"].get("Items", [])
    # look for existing associations
    matches = [
        x for x in behavior["LambdaFunctionAssociations"]["Items"]
        if x == lambda_association
    ]

    if len(matches) > 0:
        logger.info(
            "Found matching LambdaFunctionAssociation to remove from the CloudFront Distribution"
        )
        behavior["LambdaFunctionAssociations"]["Items"].remove(
            lambda_association)
        behavior["LambdaFunctionAssociations"]["Quantity"] = len(
            behavior["LambdaFunctionAssociations"]["Items"])