python 打包与部署
环境：win10、eclipse-jee-mars、python2.7
打包在linux上进行安装测试
1.1 打包
项目目录结构如下：
打包对象：utils.reg
在P1项目的顶级目录，也就是utils包的父目录下创建setup.py文件，内容如下：
#coding=utf-8
from distutils.core import setup
setup(
name='reg',
version='v1.0',
py_modules=['utils.reg']
)
直接运行该文件会报以下错误：
usage: setup.py [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
or: setup.py --help [cmd1 cmd2 ...]
or: setup.py --help-commands
or: setup.py cmd --help
error: no commands supplied
编译
python setup.py build
编译后在setup.py同目录下多出一个build目录
打包
G:\SVN\workspaces\P1\src>python setup.py sdist
running sdist
running check
warning: check: missing required meta-data: url
warning: check: missing meta-data: either (author and author_email) or (maintainer and maintainer_email) must be supplied
warning: sdist: manifest template 'MANIFEST.in' does not exist (using default file list)
warning: sdist: standard file not found: should have one of README, README.txt
writing manifest file 'MANIFEST'
creating reg-v1.0
creating reg-v1.0\utils
copying files to reg-v1.0...
copying setup.py -> reg-v1.0
copying utils\__init__.py -> reg-v1.0\utils
copying utils\reg.py -> reg-v1.0\utils
creating dist
creating 'dist\reg-v1.0.zip' and adding 'reg-v1.0' to it
adding 'reg-v1.0\PKG-INFO'
adding 'reg-v1.0\setup.py'
adding 'reg-v1.0\utils\reg.py'
adding 'reg-v1.0\utils\__init__.py'
removing 'reg-v1.0' (and everything under it)
打包后会在setup.py同目录下多出一个disk目录，存放打好的包
1.2 部署安装
python setup.py install
[root@bak 201601]# unzip reg-v1.0.zip
Archive: reg-v1.0.zip
inflating: reg-v1.0/PKG-INFO
inflating: reg-v1.0/setup.py
inflating: reg-v1.0/utils/reg.py
inflating: reg-v1.0/utils/__init__.py
[root@bak 201601]#
[root@bak 201601]# ls
1.py hostname.py hostname.pyc reg-v1.0 reg-v1.0.zip
[root@bak 201601]# cd reg-v1.0
[root@bak reg-v1.0]# ls
PKG-INFO setup.py utils
[root@bak reg-v1.0]# python setup.py install
running install
running build
running build_py
creating build
creating build/lib
creating build/lib/utils
copying utils/__init__.py -> build/lib/utils
copying utils/reg.py -> build/lib/utils
running install_lib
creating /usr/lib/python2.6/site-packages/utils
copying build/lib/utils/__init__.py -> /usr/lib/python2.6/site-packages/utils
copying build/lib/utils/reg.py -> /usr/lib/python2.6/site-packages/utils
byte-compiling /usr/lib/python2.6/site-packages/utils/__init__.py to __init__.pyc
byte-compiling /usr/lib/python2.6/site-packages/utils/reg.py to reg.pyc
running install_egg_info
Writing /usr/lib/python2.6/site-packages/reg-v1.0-py2.6.egg-info
[root@bak reg-v1.0]#
[root@bak reg-v1.0]#
安装后删除安装文件
[root@bak 201601]# ls
1.py hostname.py hostname.pyc reg-v1.0 reg-v1.0.zip
[root@bak 201601]# rm -rf reg*
测试安装
安装包utils下的reg.py文件有一个方法trm，该方法的作用为过滤掉一个字符串中的所有空白字符。测试如下
[root@bak 201601]# python
Python 2.6.6 (r266:84292, Oct 12 2012, 14:23:48)
[GCC 4.4.6 20120305 (Red Hat 4.4.6-4)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>>
>>> from utils.reg import trm
>>> s1 = trm('ab cd 123 ');
>>> s1
'abcd123'
>>>
1.3 简单的可执行文件
除了使用“python setup.py sdist”命令生成压缩包外，还可以简单地生成一些可执行安装程序。
使用bdist 命令创建单一的二进制Windows安装程序和Linux RPM文件；bdist可用格式有rpm与wininst。
python setup.py bdist --format=wininst
执行命令后，dist目录下多出一个可执行文件。
1.4 整个包及与之相关的所有文件打包
from distutils.core import setup
from setuptools import find_packages
setup(
name='reg',
version='v1.0',
packages=find_packages(exclude=['utils.*'])
)
1.5 整个项目
#coding=utf-8
'''
Created on 2016年1月18日
@author: fei
'''
from distutils.core import setup
from setuptools import find_packages
setup(
name='reg',
version='v1.0',
packages=find_packages(exclude=['*.*'])
)
