python 中文域名访问

中文域名转码:https://baike.baidu.com/item/%E4%B8%AD%E6%96%87%E5%9F%9F%E5%90%8D%E8%BD%AC%E7%A0%81/11064443?fr=aladdin

 

def is_chinese(word):
    for ch in word:
        # 中文utf8 长度
        if '\u4e00' <= ch <= '\u9fff':
            return True
    return False


def chinese_domain_transform(url: str):
    if url and "." in url:
        url_list = list()
        for word in url.split("."):
            if is_chinese(word):
                url_list.append("xn--" + word.encode("punycode").decode())
            else:
                url_list.append(word)
        return ".".join(url_list)


if __name__ == '__main__':
    url_ = "百度.中国"
    ret = chinese_domain_transform(url_)
    print(ret)

 

https://baike.baidu.com/item/%E4%B8%AD%E6%96%87%E5%9F%9F%E5%90%8D%E8%BD%AC%E7%A0%81/11064443?fr=aladdin