目录结构：
F:\capt>tree
├─abc_test
│ ├─__init__.py
│ ├─comman_line.py
├─setup.py
#__init.py__ def hello(): print 'hi mi!' return 'Hello World!'
#setup.py from setuptools import setup setup(name='abc_test', version='0.1', description='The funniest joke in the world', url='http://github.com/storborg/funniest', author='Flying Circus', author_email='flyingcircus@example.com', license='MIT', packages=['abc_test'], install_requires=['requests', 'xxhash'], entry_points={ 'console_scripts': ['funniest-joke=abc_test.command_line:main'], }, zip_safe=False)
#command_line.py def main(): print "this is command line"
安装到本地，测试库时要打开新的dos窗口
二、依赖
install_requires=['requests', 'xxhash'], 此行是添加依赖，python setup.py install时会安装这些依赖。
三、Command Line Scripts
entry_points={
'console_scripts': ['funniest-joke=abc_test.command_line:main'],
python setup.py install 自动生成以下脚本到Python27/Scripts目录下：
dos窗口执行：
参考：
How To Package Your Python Code — Python Packaging Tutorial
https://python-packaging.readthedocs.io/en/latest/index.html