@classmethod
    @usage("show [CONNECTION]")
    def show(cls, connection=None):
        if connection is None:
            connection = cls._default_connection()
        filename = cls._get_config_filename(connection)
        if os.path.exists(filename):
            print(filename)
            with open(filename) as f:
                print(f.read())
        else:
            cls._no_config_file_error(filename)
output the location and contents of the CONNECTION's config file
dataset/ETHPy150Open Shopify/shopify_python_api/scripts/shopify_api.py/Tasks.show