endpoint_plus_path.py 文件源码

def metavar(self):
        """
        Metavar as a property, to satisfy the slight brokenness of
        click.Argument
        Tracked against Click as an issue:
        https://github.com/pallets/click/issues/674
        """
        if self.path_required:
            return "ENDPOINT_ID:PATH"
        else:
            return "ENDPOINT_ID[:PATH]"