参考

下载cython源码解压:

https://codeload.github.com/cython/cython/zip/refs/heads/master

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用mayapy编译会提示找不到python.h

# 增加代码
extra_include_dirs = []
if 'EXTRA_INCLUDE_DIRS' in os.environ:
	extra_include_dirs = os.environ['EXTRA_INCLUDE_DIRS'].split(';')
	print("EXTRA_INCLUDE_DIRS: ", extra_include_dirs)
extra_libraries = []
if 'EXTRA_LIBRARIES' in os.environ:
	extra_libraries = os.environ['EXTRA_LIBRARIES'].split(';')
	print("EXTRA_LIBRARIES: ", extra_libraries)



# 修改
extensions.append(Extension(
    module, sources=[pyx_source_file],
    define_macros=defines if '.refnanny' not in module else [],
    depends=dep_files ,
    library_dirs=extra_libraries,  # 增加
    include_dirs=extra_include_dirs, # 增加
    ))



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set VS90COMNTOOLS=%VS140COMNTOOLS%
set EXTRA_INCLUDE_DIRS=C:/Program Files/Autodesk/Maya2022/include/Python27/Python
set EXTRA_LIBRARIES=C:/Program Files/Autodesk/Maya2022/lib
"C:\Program Files\Autodesk\Maya2022\bin\mayapy2.exe" setup.py build_ext --inplace

测试按照这里建立文件夹测试

https://gist.github.com/nrtkbb/5b65d2f5ed42bd9947b5

setup.py

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from distutils.core import setup
from distutils.extension import Extension
from Cython.Distutils import build_ext
import os

extra_include_dirs = []
if 'EXTRA_INCLUDE_DIRS' in os.environ:
	extra_include_dirs = os.environ['EXTRA_INCLUDE_DIRS'].split(';')
	print("EXTRA_INCLUDE_DIRS: ", extra_include_dirs)

extra_libraries = []
if 'EXTRA_LIBRARIES' in os.environ:
	extra_libraries = os.environ['EXTRA_LIBRARIES'].split(';')
	print("EXTRA_LIBRARIES: ", extra_libraries)


setup(
    cmdclass = {'build_ext': build_ext},
    ext_modules = [Extension("helloworld", 
    						["helloworld.pyx"],
				            library_dirs=extra_libraries,
				            include_dirs=extra_include_dirs,
    						)]
)

helloworld.pyx

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"""
This is cython file.
Compiled from setup.py and python ( same version to mayapy )
"""

def hello():
    print "Hello World"

cython_test.py

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"""
This is pure python file.
Called from maya
"""

import helloworld

def hello():
    helloworld.hello()