aws-cdk migrate RawStack to CDK

raw_stack.py

import yaml
from aws_cdk import core

class RawStack(core.Stack):
    def __init__(self, scope: core.Construct, name: str, template_path: str, wrapped_parameters=None,
                 **kwargs) -> None:
        """import a stack off a path and munge in ssm variables if desired

        :param template_path: path to raw stack being imported
        :param wrapped_parameters: map of Parameter keys and default values
        :param kwargs: all the stack stuff
        """
        super().__init__(scope=scope, name=name, **kwargs)
        if not wrapped_parameters:
            wrapped_parameters = {}
        template_path = Path(template_path)
        with open(template_path, 'r') as f:
            template = yaml.load(f, Loader=yaml.SafeLoader)
        if project_name:
            for pk, pv in template['Parameters'].items():
                if 'Default' in pv:
                    if pk in wrapped_parameters:
                        template['Parameters'][pk]['Default'] = wrapped_parameters[pk]
                    elif pv['Default'] == "":
                        template['Parameters'][pk]['Type'] = 'AWS::SSM::Parameter::Value<String>'
                        template['Parameters'][pk]['Default'] = str(pk)
                else:
                    if pk in wrapped_parameters:
                        template['Parameters'][pk]['Default'] = wrapped_parameters[pk]
                    else:
                        template['Parameters'][pk]['Type'] = 'AWS::SSM::Parameter::Value<String>'
                        template['Parameters'][pk]['Default'] = str(pk)
        core.CfnInclude(self, 'RawStack', template=template)