python decorator
1.常用方法,不带参数
def decator(func):
def inner_func(*args):
args = (i * 2 for i in args)
return func(*args)
return inner_func
@decator
def add(a, b, c):
return a + b + c
2.带参数:
class Dec(object):
def __init__(self, i):
self.i = i
def __call__(self, func):
def inner_func(a, b, c):
return self.i * func(a, b, c)
return inner_func
@Dec(2)
def abc(x, y, z):
print "function abc"
print (x, y, z)
return x + y + z
相关文档:
赖勇浩(http://laiyonghao.com)
今天(2009年5月31日) OurPNP.org 搞了个聚会活动,弄了十几二十个人在广州海珠广场的堂会呆了五个小时,创下了我在 K 房呆的最长时间纪录。应他们的邀请,我做了个题为《用 python 快速搭建网游服务器》的小演讲,因为那边的电视竟然不能接电脑,所以讲的时候没有能够参照 PPT 来讲,观 ......
网络时间服务器 一般都遵循 RFC868 协议标准.
按该标准 附下面 Python 源码.
# -*- coding: utf-8 -*-
import socket,sys,time
#时间服务器
host = "stdtime.gov.hk"
#端口
port = 37
#时区
curtz = 8
#连接服务器,并接收返回
try:
host = socket.gethostbyname(host)
s = socket.socket(socket.AF_INET,soc ......
threading — Higher-level threading interface
This module constructs higher-level threading interfaces on top of the lower level _thread module. See also the queue module.
The dummy_threading module is provided for situations where threading cannot be used because _thread is missing.
......
写了几个有关operaminimod的python小程序
firefox->opm书签转换
import re
def pipeiwangzhi(a):
s=[]
pp= re.compile(r'<DT><A HREF="(.*)" ADD_DATE=(.*>)(.*)</A>')
m=pp.search(a)
s1=[]
  ......