patch 2

[CSchulzeTLK]

This patch enables handling of additional handling of .pyc, .pyw, and .{platform_suffix}.pyd.

importlib.machinery.all_suffixes() (introduced in 3.3) provides a list of extensions:

>>> importlib.machinery.all_suffixes()  
['.py', '.pyw', '.pyc', '.cp38-win_amd64.pyd', '.pyd']

I manually tested the handling of ".pyw", ".pyc" (moved and renamed from __pycache__ folder), and ".cp38-win_amd64.pyd".

After cythonizing a module filename would be something like "mypackage\mymodule.cp38-win_amd64.pyd".
mypy stubgen can usually handle module names and filenames. But for .pyd files with platform suffix only module names are accepted:
stubgen --module mypackage.mymodule -o .
So corresponding stubdoc call would be;
stubdoc --module mypackage\\mymodule.cp38-win_amd64.pyd -s mypackage\\mymodule.pyi

[simon-ritchie]

Hi, @CSchulzeTLK

Thx for sending and testing this pull request also!

I've merged and released v0.1.8!