Ticket #92 (Closed: fixed)

def test_decorator(d):
    """
    Wraps a test decorator so as to properly replicate metadata
    of the decorated function, including Nose's additional stuff
    (namely, setup and teardown).
    """
    def wrapped(*args, **kargs):
        def decorate(func):
            name = func.__name__
            newfunc = d(*args, **kargs)(func)
            try:
                newfunc.__doc__ = func.__doc__
                newfunc.__module__ = func.__module__
                newfunc.__name__ = name
            except TypeError:
                # can't set func name in 2.3
                newfunc.compat_func_name = name
            try:
                newfunc.setup = func.setup
            except AttributeError:
                pass
            try:
                newfunc.teardown = func.teardown
            except AttributeError:
                pass
            return newfunc
        return decorate
    return wrapped

raises = test_decorator(raises)
timed = test_decorator(timed)