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C±à³ÌÒ²Ö»ÊÇΪÁ˶Ôϵͳ¸ü¼ÓµÄÁ˽⣬°¦£¬ÎҵŤ×÷¶¨Î»ºÃÏñÒ»Ö±¶¼²»ÔõôÃ÷È·£¬ÊÇÒª¸ã¸ö×Ô¼º×îÉó¤µÄÁË£¬ÒÔºóÓÐʱ¼äÔÙ¸ãlinuxC£¬ÕÒ¹¤×÷µÚһλ¡£¡£¡£¹¤
×÷»ù±¾¶¨Î»ÔÚ Java+python£¬´ó²¿·Ö¹«Ë¾Ò²²»»áÒªÇóÒ»¸öÈ˼È×öJavaÒ²×öC++¡£ÔÙ˵ÕâÓïÑÔÒ²ÊÇ´óͬСÒ죬¹Ø¼ü»¹ÊDZà³Ì˼Ïë
d = {"server":"mpilgrim", "database":"master"}
li = ["a", "b", "mpilgrim", "z", "example"]
Tuple ÊDz»¿É±äµÄ list¡£Ò»µ©´´½¨ÁËÒ»¸ö tuple£¬¾Í²»ÄÜÒÔÈκη½Ê½¸Ä±äËü
 t = ("a", "b", "mpilgrim", "z", "example")
Á¬½Ó list Óë·Ö¸î×Ö·û´®
>>> li = ['server=mpilgrim', 'uid=sa', 'database=master', 'pwd=secret']
>>> s = ";".join(li)
>>> s
'server=mpilgrim;uid=sa;database=master;pwd=secret'
>>> s.split(";")   
['server=mpilgrim', 'uid=sa', 'database=master', 'pwd=secret']
>>> s.split(";", 1)
['server=mpilgrim', 'uid=sa;database=master;pwd=secret']
ʹÓà type¡¢str¡¢dir ºÍÆäËüÄÚÖú¯Êý
4.3.2. str º¯Êý
str ½«Êý¾ÝÇ¿ÖÆ×ª»»Îª×Ö·û´®¡£Ã¿ÖÖÊý¾ÝÀàÐͶ¼¿ÉÒÔÇ¿ÖÆ×ª»»Îª×Ö·û´®¡£
Àý 4.6. str ½éÉÜ
>>> str(1)         
'1'
>>> horsemen = ['war', 'pestilence', 'famine']
>>> horsemen
['war', 'pestilence', 'famine']
>>> horsemen.append('Powerbuilder')
>>> str(horsemen)  
"['war', 'pestilence', 'famine', 'Powerbuilder']"
>>> str(odbchelper)
"<module 'odbchelper' from 'c:\\docbook\\dip\\py\\odbchelper.py'>"
>>> str(None)      
'None'  ¶ÔÓÚ¼òµ¥µÄÊý¾ÝÀàÐͱÈÈçÕûÐÍ£¬Äã¿ÉÒÔÔ¤Áϵ½ str µÄÕý³£¹¤×÷£¬ÒòΪ¼¸ºõÿÖÖÓïÑÔ¶¼ÓÐÒ»¸ö
½«ÕûÐÍת»¯Îª×Ö·û´®µÄº¯Êý¡£ 
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python socket server ²¢·¢£¨×ª£©

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
  ......

[ת] ʹÓÃPythonдLinuxµÄÊØ»¤½ø³Ì(daemon)

A simple unix/linux daemon in Python
http://www.jejik.com/articles/2007/02/a_simple_unix_linux_daemon_in_python/
by Sander Marechal
I've
written a simple Python class for creating daemons on unix/linux
systems. It was pieced together for various other examples, mostly
corrections to various Py ......

[ת] ×î¼òµ¥µÄʹÓÃUDPͨÐŵÄPython SocketÀý×Ó

À´Ô´£ºhttp://www.jejik.com/articles/2007/02/a_simple_unix_linux_daemon_in_python/
¿Í»§¶Ë³ÌÐò´úÂ룺
# Client program
from socket import *
# Set the socket parameters
host = "localhost"
port = 21567
buf = 1024
addr = (host,port)
# Create socket
UDPSock = socket(AF_INET,SOCK_DGRAM) ......

PythonÉÏ´«Îļþµ½·þÎñÆ÷

#! /usr/bin/env python
# -*- coding: utf-8 -*-
from ftplib import FTP
from os import path
from optparse import OptionParser
from FtpDownload import spilt_cmd
import socket
import sys
'''
ÉÏ´«ÖÕ¶ËMRÎļþµ½·þÎñÆ÷
V1.0    zhai   2009-07-27
'''
def main():
&nbs ......

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1.1. ÊõÓï
³ÌÐòÖеÄÒ»ÇÐÊý¾Ý¶¼ÊǶÔÏó£¬Ã¿¸ö¶ÔÏó¶¼ÓÐÈý¸ö»ù±¾ÊôÐÔ£¬¼´±êʶ(ÀàË ......
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