python socket server 并发(转)
import SocketServer, time, select, sys
from threading import Thread
COMMAND_HELLO = 1
COMMAND_QUIT = 2
# The SimpleRequestHandler class uses this to parse command lines.
class SimpleCommandProcessor:
def __init__(self):
pass
def process(self, line, request):
"""Process a command"""
args = line.split(' ')
command = args[0].lower()
args = args[1:]
if command == 'hello':
request.send('HELLO TO YOU TO!\n\r')
return COMMAND_HELLO
elif command == 'quit':
request.send('OK, SEE YOU LATER\n\r')
return COMMAND_QUIT
else:
request.send('Unknown command: "%s"\n\r' % command)
# SimpleServer extends the TCPServer, using the threading mix in
# to create a new thread for every request.
class SimpleServer(SocketServer.ThreadingMixIn, SocketServer.TCPServer):
# This means the main server will not do the equivalent of a
# pthread_join() on the new threads. With this set, Ctrl-C will
# kill the server reliably.
daemon_threads = True
# By setting this we allow the server to re-bind to the address by
# setting SO_REUSEADDR, meaning you don't have to wait for
# timeouts when you kill the server and the sockets don't get
 
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选择“Pydev Project”,点击“Next&rdquo ......
找了半天没找着,终于在英文站点上找到,还有感谢群里的石头和球迷
>>> s = datetime.datetime(2009,1,1)
>>> time.mktime(s.timetuple())
1230739200.0
别外付一个python对时间的一些函数,很好用的
我们先导入必须用到的一个module
>>> import time
设置一个时间的格式,下面会用到
& ......
使用 Python 分离中文与英文的混合字串
LiYanrui
posted @ 大约 1 年前
in 程序设计
with tags
python
, 614 阅读
这个问题是做 MkIV 预处理程序
时搞定的,就是把一个混合了中英文混合字串分离为英文与中文的子字串,譬如,将 ”我的 English 学的不好
&ld ......
作者:老王
Python似乎很讨厌修饰符,没有常见的static语法。其静态方法的实现大致有以下两种方法:
第一种方式(staticmethod):
>>> class Foo:
str = "I'm a static method."
def ba ......
from link http://www.tt010.net/cms/show_article/1057.html
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Post by : BossAdmin @[2009-12-12 17:11:20] views:115
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