https://moonlet.gitbooks.io/cython-document-zh_cn/content/ch1-basic_tutorial.html
add_num.pyx文件
def add_nums(ls):
total = 0.
for l in ls:
total += l
return total
set_up.py
from distutils.core import setup
from Cython.Build import cythonize
setup(
ext_modules = cythonize("add_num.pyx")
)
运行
python setup.py build_ext --inplace
linux上会生成add_num.so文件。
可以删除add_num.pyx文件。
之后可以直接调用
import add_num ls = [4,5,6,29] print(add_num.add_nums(ls))
原文：https://www.cnblogs.com/deeplearning2015/p/10026379.html