How to write a timeout decorator which can get a function or a decorated function?

I have the following timeout creation decorator function:

class TimeoutError(Exception): pass


def timeout(seconds, error_message = 'Function call timed out'):
    def decorated(func):
        print "timeout: \t" + func.__name__
        def _handle_timeout(signum, frame):
            raise TimeoutError(error_message)


        def wrapper(*args, **kwargs):
            signal.signal(signal.SIGALRM, _handle_timeout)
            signal.alarm(seconds)
            try:
                print "timeout wrapper: \t" + func.__name__
                result = func(*args, **kwargs)
            finally:
                signal.alarm(0)
            return result

        return functools.wraps(func)(wrapper)

    return decorated

And another decorator:

import inspect

class withHostAndToken(object):

    __name__ = "withHostAndToken"
    __doc__ = "Get the Host and Token for the API call"

    def __init__(self, func):
        print "withHostAndToken: \t" + func.__name__
        self.func = func
        self.HOST = ''
        self.TOKEN = ''

    def __call__(self,*args, **kwds):

        if self.HOST == '':
            self.HOST = "HOST"
        if self.TOKEN == '':
            self.TOKEN = "TOKEN"

        argsspec = inspect.getargspec(self.func)
        function_args = argsspec[0]
        if 'HOST' in function_args:
            if 'TOKEN' in function_args:
                return self.func(self.HOST , self.TOKEN , *args, **kwds)
            else:
                return self.func(self.HOST  , *args, **kwds)
        elif 'TOKEN' in function_args:
            return self.func(self.TOKEN, *args, **kwds)

When I try to apply both to a function I don;t get the function code to be called:

@timeout(2)
@withHostAndToken
def testDecorators():
    print __name__
    while True:
        print '.'

testDecorators()

the output of this is:

withHostAndToken: testDecorators
timeout: withHostAndToken
timeout wrapper: withHostAndToken

Process finished with exit code 0