typecheck.py 文件源码

 复制代码def convert(self, value, param, ctx: click.Context) -> t.List[str]:
        """
        Convert method that makes this class usable as a click type.
        """
        if isinstance(value, self):
            return value
        elif isinstance(value, str):
            value = str(value)
            return value.split(",")
        self.fail("{} is no valid comma separated string list".format(value), param, ctx)