__init__.py 文件源码

def get_local_hostname(self):
        """
        Returns the local hostname under which the webinterface can be reached

        :return: fully qualified hostname 
        :rtype: str
        """
        import socket
        try:
            return socket.gethostbyaddr(self.get_local_ip_address())[0] # can fail with default /etc/hosts
        except socket.herror:
            try:
                return socket.gethostbyaddr("127.0.1.1")[0] # in debian based systems hostname is assigned to "127.0.1.1" by default
            except socket.herror:
                try:
                    return socket.gethostbyaddr("127.0.0.1")[0] # 'localhost' in most cases
                except socket.herror:
                    return "localhost"  # should not happen