标签：des blog http io ar sp 文件 div on
查看flower的源码，首先看到flower的主程序如下：
#!/usr/local/sinasrv2/bin/python2.7
# EASY-INSTALL-ENTRY-SCRIPT: ‘flower==0.7.3‘,‘console_scripts‘,‘flower‘
__requires__ = ‘flower==0.7.3‘
import sys
from pkg_resources import load_entry_point
if __name__ == ‘__main__‘:
sys.exit(
load_entry_point(‘flower==0.7.3‘, ‘console_scripts‘, ‘flower‘)()
load_entry_point，它的信息来源是entry_points.txt
entry_points.txt来源呢？
setup.py里面有entry_points 信息,会根据这些信息生成egg info目录,里面有entry_points.txt文件, 里面的内容就是setup.py里的entry_points信息
setup(
name=‘flower‘,
version=get_package_version(),
description=‘Celery Flower‘,
long_description=open(‘README.rst‘).read(),
author=‘Mher Movsisyan‘,
author_email=‘mher.movsisyan@gmail.com‘,
url=‘https://github.com/mher/flower‘,
license=‘BSD‘,
classifiers=classifiers,
packages=find_packages(exclude=[‘tests‘, ‘tests.*‘]),
install_requires=install_requires,
test_suite="tests",
tests_require=get_requirements(‘test.txt‘),
package_data={‘flower‘: [‘templates/*‘, ‘static/**/*‘, ‘static/*.*‘]},
entry_points={
‘console_scripts‘: [
‘flower = flower.__main__:main‘,
],
‘celery.commands‘: [
‘flower = flower.command:FlowerCommand‘,
],
},
)
然后将封装一个python脚本
说明flower脚本实际调用的是：
两种启动方式
[celery.commands] flower = flower.command:FlowerCommand [console_scripts] flower = flower.__main__:main
1、http://www.cnblogs.com/itech/archive/2011/02/13/1953268.html
2、http://zhiwei.li/text/2011/06/load_entry_point%E5%92%8Csetup-egg/
3、http://django-china.cn/topic/90/
标签：des blog http io ar sp 文件 div on
原文地址：http://www.cnblogs.com/gsblog/p/4042954.html
