ladonize parent methods in derivated class?

# testservice.py
from ladon.ladonizer import ladonize
#from testservice2 import TestService2
import testservice2

class TestService(object):
    """Test service for ladon."""

    @ladonize(unicode,rtype=unicode)
    def helloWorld(self,name):
        """Say hello to specific people of the world.

        @param name: Your name
        @rtype: Hello to you
        """

        return "Hello %(name)s" % locals()

class TestService3(TestService):
    """Testing inheritance"""

    @ladonize(unicode,rtype=unicode)
    def howRU(self,name):
        """Ask the target how he/she is

        @param name: Target's name'"""

        return "How are you %(name)s?" % locals()


#testservice2.py
from ladon.ladonizer import ladonize

class TestService2(object):
    """Test service for ladon."""

    @ladonize(unicode,rtype=unicode)
    def goodBy(self,name):
        """Say good bye to specific people of the world.

        @param name: Your name
        @rtype: Say good bye to you
        """

        return "Good bye %(name)s." % locals()