transmuted value is not an instance of the annotation after subclass?

[xbanke]

• typical version: 2.0.2
• Python version: 3.7.4
• Operating System:

Description

@seandstewart , is this a bug?

import typic

@typic.klass
class Foo:
    foo: str


@typic.klass
class FooBar(Foo):
    bar: str


isinstance(Foo.transmute({'foo': 'foo'}), Foo)  # True
isinstance(FooBar.transmute({'foo': 'foo', 'bar': 'bar'}), FooBar)  # False

[seandstewart]

It most definitely is. This was a tricky bug - but as a result I've got a fix which also cleans up the resulting MRO as well. I'll publish a release with a fix later today.

[seandstewart]

This is fixed in v2.0.3, which has been published to PyPI.

[xbanke]

Thanks for quick fixing.