utils.py 文件源码

def get_ips_from_url(url):
    """
        Retrieve IPs from url

        :param str url: The url to resolve
        :rtype: list
        :return: the list of resolved IP address for given url
    """
    try:
        parsed = urlparse(url)
        if parsed.hostname:
            socket.setdefaulttimeout(5)
            ips = socket.gethostbyname_ex(parsed.hostname)[2]
            return ips
    except (ValueError, socket.error, socket.gaierror, socket.herror, socket.timeout):
        pass