Python: generate a wheel with *.pyd files

write c file

First, write the c file. Skip this step

write setup.py

#incoding:utf-8
from distutils.core import setup,Extension


MOD = 'marshall'
#资源（要编译和链接的代码文件）
source = ['marshall.c','marshallw.c']

setup(
    name='marshall',
    ext_modules=[Extension(MOD,sources=source)],
    version='1.0.0',
    description='c algorithm for python',
    long_description='additional algorithm for python',
    author='Marshall',
    author_email='',
    url='',
    license='MIT',
    python_requires='>=3',
    platforms='Windows',
    include_package_data=True,
)

MOD is the module name, and source is the c source code. The main thing is to include ext_modules=[Extension(MOD,sources=source)]. This is what compiles the c file.
The compilation process is relatively simple:

python setup.py bdist_wheel

This command also compiles automatically if there is no pyd file.
The packaged wheel file is in the bdist directory. Just use pip install [wheel file] to install.

problems encountered

If it is not the latest pip, it may be packaged successfully, but the functions in pyd cannot be used. It is recommended to upgrade pip.