helpers.py 文件源码

def validate_ipv4(ip):
    """
    Validate an ipv4 address
    :param ip: The string with the ip

    :return: True ip if it's valid for ipv4, False otherwise
    """
    ip = str(ip)
    try:
        socket.inet_pton(socket.AF_INET, ip)
    except AttributeError:
        try:
            socket.inet_aton(ip)
        except socket.error:
            return False
    except socket.error:
        return False
    return True