def _template_has_api_resource()

in samtranslator/utils/py27hash_fix.py [0:0]

• 14 lines of code
• 12 McCabe index (conditional complexity)

def _template_has_api_resource(template):  # type: ignore[no-untyped-def]
    """
    Returns true if the template contains at lease one explicit or implicit AWS::Serverless::Api resource
    """
    for resource_dict in template.get("Resources", {}).values():
        if isinstance(resource_dict, dict) and resource_dict.get("Type") == "AWS::Serverless::Api":
            # i.e. an excplicit API is defined in the template
            return True

        if isinstance(resource_dict, dict) and resource_dict.get("Type") in [
            "AWS::Serverless::Function",
            "AWS::Serverless::StateMachine",
        ]:
            events = resource_dict.get("Properties", {}).get("Events", {})
            if isinstance(events, dict):
                for event_dict in events.values():
                    # An explicit or implicit API is referenced
                    if event_dict and isinstance(event_dict, dict) and event_dict.get("Type") == "Api":
                        return True

    return False