1.需求
为了保证线上代码安全和效率，使用python编写代码，pyc可直接反编译，于是把重要代码编译so文件
2.工作
2.1 安装相关库：
pip install cython yum install -y gcc python-devel
2.2 创建setup.py
#!/usr/bin/env python
# coding=utf-8
from distutils.core import setup
from Cython.Build import cythonize
setup(
ext_modules = cythonize("xxxx.py")
)
2.3 运行
[email protected]:/xxx/xxx/xxx# python setup.py build_ext Compiling xxx.py because it changed. [1/1] Cythonizing xxx.py running build_ext building ‘lib.xxx‘ extension creating build creating build/temp.linux-x86_64-2.7 x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -fno-strict-aliasing -Wdate-time -D_FORTIFY_SOURCE=2 -g -fstack-protector-strong -Wformat -Werror=format-security -fPIC -I/usr/include/python2.7 -c xxx.c -o build/temp.linux-x86_64-2.7/xxx.o creating build/lib.linux-x86_64-2.7 creating build/lib.linux-x86_64-2.7/lib x86_64-linux-gnu-gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functions -Wl,-z,relro -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -Wdate-time -D_FORTIFY_SOURCE=2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wl,-Bsymbolic-functions -Wl,-z,relro -Wdate-time -D_FORTIFY_SOURCE=2 -g -fstack-protector-strong -Wformat -Werror=format-security build/temp.linux-x86_64-2.7/xxx.o -o build/lib.linux-x86_64-2.7/lib/xxx.so
会在当年目录上传build目录，结构如下：
[email protected]:/spider/codes/lib# tree build/
build/
|-- lib.linux-x86_64-2.7
| `-- lib
| `-- xxx.so
`-- temp.linux-x86_64-2.7
`-- xxx.o
3 directories, 2 files
2.4 获取so文件即可
时间： 2024-10-03 06:34:32