需求
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| * Python 模块编译为 so 文件
* Python 调用该 so 文件（C 也可以调用该 so 文件）
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准备工作：安装 Cpython
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| pip install python-dev cpthon
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创建 Cpython 文件： hello.pyx
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| kirin@kawagarbo:~/workspace/test$ tree
.
├── hello.pyx
├── setup.py
└── test.py
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hello.pyx
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| class ctest:
def print_hello(self):
print "hello"
def print_your_name(self, name):
print name
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setup.py
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| from distutils.core import setup
from Cython.Build import cythonize
setup(
ext_modules = cythonize("hello.pyx")
)
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test.py
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| #! /usr/bin/python2
from hello import ctest # import hello.so
def main(name):
ctest().print_hello()
ctest().print_your_name(name)
if __name__ == "__main__":
main("Alex")
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编译 pyx 文件为 so 文件
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| $ python setup.py build_ext --inplace
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编译结果
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| kirin@kawagarbo:~/workspace/test$ tree
.
├── build
│ └── temp.linux-x86_64-2.7
│ └── hello.o
├── hello.c
├── hello.pyx
├── hello.so
├── setup.py
└── test.py
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测试一下
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| kirin@kawagarbo:~/workspace/test$ ./test.py
hello
Alex
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##
Cython
Cython@Github
Cython by Kurt W. Smith
Cython examples
