transport.py 文件源码

def get_security_options(self):
        """
        Return a L{SecurityOptions} object which can be used to tweak the
        encryption algorithms this transport will permit, and the order of
        preference for them.

        @return: an object that can be used to change the preferred algorithms
            for encryption, digest (hash), public key, and key exchange.
        @rtype: L{SecurityOptions}
        """
        return SecurityOptions(self)