Python: Generate function stubs from C module

问题

I made a Python module in C/C++ with Python C API. I use setuptools.Extension in my setup.py.

It creates one .py file which loads a python module from some compiled .pyd file:

def __bootstrap__():
    global __bootstrap__, __loader__, __file__
    import sys, pkg_resources, imp
    __file__ = pkg_resources.resource_filename(__name__, 'zroya.cp36-win32.pyd')
    __loader__ = None; del __bootstrap__, __loader__
    imp.load_dynamic(__name__,__file__)
__bootstrap__()

But it does not generate python stubs for IDE autocomplete feature. I would like all exported functions and classes to be visible from .py file:

def myfunction_stub(*args, **kwargs):
    """
    ... function docstring
    """
    pass

Is it possible? Or do I have to create some python "preprocessor" which loads data from .pyd file and generate stubs with docstrings?

Source code is available on github.

来源：https://stackoverflow.com/questions/49409249/python-generate-function-stubs-from-c-module