1.安装gcc sudo apt-get build-dep gcc
安装cython pip install Cython

2.编译整个目录:
将需要编译的目录和setup.py放在同一层级,执行python setup.py

setup.py代码如下：

#-* -coding: UTF-8 -* – __author__ = 'Arvin'

""" 执行前提： 系统安装python-devel 和 gcc Python安装cython

编译整个当前目录： python py-setup.py 编译某个文件夹： python py-setup.py BigoModel

生成结果： 目录 build 下

生成完成后： 启动文件还需要py/pyc担当，须将启动的py/pyc拷贝到编译目录并删除so文件

"""

import sys, os, shutil, time from distutils.core import setup from Cython.Build import cythonize

starttime = time.time() currdir = os.path.abspath('.') parentpath = sys.argv[1] if len(sys.argv)>1 else "" setupfile= os.path.join(os.path.abspath('.'), __file__) build_dir = "build" build_tmp_dir = build_dir + "/temp"

def getpy(basepath=os.path.abspath('.'), parentpath='', name='', excepts=(), copyOther=False,delC=False): """ 获取py文件的路径 :param basepath: 根路径 :param parentpath: 父路径 :param name: 文件/夹 :param excepts: 排除文件 :param copy: 是否copy其他文件 :return: py文件的迭代器 """ fullpath = os.path.join(basepath, parentpath, name) for fname in os.listdir(fullpath): ffile = os.path.join(fullpath, fname) #print basepath, parentpath, name,file if os.path.isdir(ffile) and fname != build_dir and not fname.startswith('.'): for f in getpy(basepath, os.path.join(parentpath, name), fname, excepts, copyOther, delC): yield f elif os.path.isfile(ffile): ext = os.path.splitext(fname)[1] if ext == ".c": if delC and os.stat(ffile).st_mtime > starttime: os.remove(ffile) elif ffile not in excepts and os.path.splitext(fname)[1] not in('.pyc', '.pyx'): if os.path.splitext(fname)[1] in('.py', '.pyx') and not fname.startswith('__'): yield os.path.join(parentpath, name, fname) elif copyOther: dstdir = os.path.join(basepath, build_dir, parentpath, name) if not os.path.isdir(dstdir): os.makedirs(dstdir) shutil.copyfile(ffile, os.path.join(dstdir, fname)) else: pass

#获取py列表 module_list = list(getpy(basepath=currdir,parentpath=parentpath, excepts=(setupfile))) try: setup(ext_modules = cythonize(module_list),script_args=["build_ext", "-b", build_dir, "-t", build_tmp_dir]) except Exception as e: print (e) else: module_list = list(getpy(basepath=currdir, parentpath=parentpath, excepts=(setupfile), copyOther=True)) module_list = list(getpy(basepath=currdir, parentpath=parentpath, excepts=(setupfile), delC=True)) if os.path.exists(build_tmp_dir): shutil.rmtree(build_tmp_dir) print ("complate! time:", time.time()-starttime, 's')

3.生成结果:
so文件在build目录下

Shylin