python源代码加密

https://blog.csdn.net/ctwy291314/article/details/88849139

pip install cython
yum install python-devel 
yum install gcc

加密代码为setup.py：

在虚拟中，建立项目的虚拟环境，启动该环境；

将此代码放入项目根目录下；

使用python setup.py执行，结束后查看在build根目录下文件；

若没有，则查看加密过程中出现报错的地方，修改代码。

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" #项目加密后位置
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)
    # 返回指定的文件夹包含的文件或文件夹的名字的列表
    for fname in os.listdir(fullpath):
        ffile = os.path.join(fullpath, fname)
        print("ffile", ffile)
        # print basepath, parentpath, name,file
        # 是文件夹 且不以.开头 不是 build  ，不是迁移文件
        if os.path.isdir(ffile) and fname != build_dir and not fname.startswith('.') and fname != "migrations":
            print("fname", fname)
            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":
                print("delC", delC)
                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'):
                # manage.py文件不编译
                if os.path.splitext(fname)[1] in ('.py', '.pyx') and not fname.startswith('__') and fname != "manage.py":
                    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')