error with @autoclass concerning default arguments' type

I would like to provide an example showing how pytypes can be used with autoclass. However the following code fails with a strange error:

from autoclass import autoclass, Boolean
from pytypes import typechecked
from numbers import Real, Integral
from typing import Optional

@typechecked
@autoclass
class HouseConfiguration(object):
    def __init__(self,
                 name: str,
                 surface: Real,
                 nb_floors: Optional[Integral] = 1,
                 with_windows: Boolean = False):
        pass

    # -- overriden setter for surface for custom validation
    @setter_override
    def surface(self, surface):
        assert surface > 0
        self._surface = surface

t = HouseConfiguration('test', 12, 2)  # error

The error received is :

Expected: Tuple[str, Real, Union[Integral, NoneType], Boolean]
Received: Tuple[str, int, int, int]

While this works:

t = HouseConfiguration('test', 12, nb_floors=2)

So it seems that this does not have anything to do with autoclass: somehow positional arguments / default values in the constructor signature are not handled properly.

[smarie]

Thanks @Stewori ! I confirm that this fixes the issue.

[Stewori]

Note that pytypes 1.0b3 was released for PyPI yesterday. It contains this bugfix.