python egg包的制作与安装

本文地址：http://blog.csdn.net/spch2008/article/details/9082585

制作与安装

    这篇文章讲的很详细，没有必要啰嗦啦。http://www.cnblogs.com/itech/archive/2011/02/13/1953268.html

setup.cfg

setup(
name = "spch2008",
version="0.1.1",
packages = find_packages(),
zip_safe = False,

description = "first egg",
author = "sunpch",
author_email = "sunpch@foxmail.com",

license = "GPL",
platforms = "Independant"
)

        上述配置写在setup中过于庞大，如果继续添加参数，导致setup函数参数过于臃肿，此时，可以将配置参数写在配置文件中。

setup.cfg

[metadata]
name = spch2008
version = 0.1.1
zip_safe = False

description = first egg
author = sunpch
author-email = sunpch@foxmail.com

license = GPL
platforms = Independant

[files]
packages = spch2008

setup.py

from setuptools import setup

setup(
setup_requires=['d2to1>=0.2.10,<0.3'],
d2to1=True
)

创建目录文件spch2008/__init__.py

def hello():
print "info : Hello World!"

if __name__ == "__main__":
hello()

目录格式：

root@nova-controller:/home/sun/egg# ls
setup.cfg  setup.py  spch2008

制作egg并安装

root@nova-controller:/home/sun/egg# python setup.py bdist_egg
root@nova-controller:/home/sun/egg# ls
build  d2to1-0.2.10-py2.7.egg  dist  setup.cfg  setup.py  spch2008  spch2008.egg-info

安装

root@nova-controller:/home/sun/egg# python setup.py install

creating /usr/local/lib/python2.7/dist-packages/spch2008-0.1.1-py2.7.egg
Extracting spch2008-0.1.1-py2.7.egg to /usr/local/lib/python2.7/dist-packages

由上可见，将egg信息拷贝到相应目录中。

运行

root@nova-controller:~# python -c "from spch2008 import hello; hello()"
info : Hello World!

注释

setup(
setup_requires=['d2to1>=0.2.10,<0.3'],
d2to1=True
)

为了安装本文制作的egg，需要安装d2to1(版本要大于等于0.2.10，但要小于0.3)。

d2to1=True表明需要使用d2to1库，d2to1用来解释setup.cfg文件中的内容。