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Python Socket±à³Ì

1£¬±àдServer.py
import socket
s=socket.socket(socket.AF_INET,socket.SOCK_DGRAM)
s.bind(('localhost',8081))
while True:
    data,addr=s.recvfrom(1024)
    print 'receive:',data,'from',addr
2£¬±àдClient.py
import socket
s=socket.socket(socket.AF_INET,socket.SOCK_DGRAM)
while True:
    msg=raw_input()
    s.sendto(msg,('localhost',8081))
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²»Í¬cmd´°¿Ú£¬·Ö±ðÔËÐÐÁ½¸öpy¡£Client´°¿ÚÊäÈëÐÅÏ¢£¬Server´°¿ÚÊä³öÏàÓ¦ÐÅÏ¢¡£


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python pop3 ÊÕÓʼþ

def retrive_emails(pop3_server, user_name, passwd, server_port):
    #POP3
    pop_client = poplib.POP3(pop3_server, port=server_port)
    pop_client.user(user_name)
    pop_client.pass_(passwd)
   
    ......

windows & python & Emacs


ÉèÖÃEmacsµÄHOME,¿ÉÒÔÔÚscratch bufferÖÐÊäÈ룺(insert (getenv "HOME"))²é¿´
ÏÂÔØpython-mode.el
ÓÃEmacs´ò¿ªpython-mode.elÈ»ºóM-x byte-compile-file±àÒëpython-mode.elΪelc
C-h v²é¿´load-path±äÁ¿
ÔÚHOME/.emacs.d/init.elÖÐÌí¼Ó(setq load-path (cons "D:\\emacs-23.1-bin-i386" load-path))
½«pyÎļþÓëpytho ......

python challenge

from: http://www.cnblogs.com/jimnox/archive/2009/12/08/tips-to-python-challenge.html
Python ChallengeÊÇÒ»¸öÍøÒ³´³¹ØÓÎÏ·£¬Í¨¹ýһЩÌáʾÕÒ³öÏÂÒ»¹ØµÄÍøÒ³µØÖ·¡£ÓëÖÚ²»Í¬µÄÊÇ£¬ËüÊÇרÃÅΪ³ÌÐòÔ±Éè¼ÆµÄ£¬ÒòΪ´ó¶àÊý¹Ø¿¨¶¼Òª±à³ÌÀ´ËãŶ£¡£¡
È¥ÄêºÍͬѧһÆðÍæµÄ£¬Ëû×öÁË´ó°ë£¬ÎÒ×öÁËС°ë£¬×÷±×ÁËһЩ£¬33¹ØÈ«Í¨£¬½ ......

pythonµÄ±àÂëÎÊÌâ

  Ç°Á½ÌìÀí½âÁËunicode¡¢utf-8¡¢gb2312ÕâЩ±àÂëÖ®¼äµÄ¹ØÏµÒԺ󣬽ñÌìÖÕÓÚŪÃ÷°×ÁËÔÚpythonÀïÃæµÄ±àÂëÎÊÌâ¡£ÎÒÃÇÔÚдpython½Å±¾Ê±Èç¹ûÓÐÖÐÎĵÄ×Ö·û´®£¬ÔÚÔËÐеÄʱºòÓпÉÄܻᱨ´íÒ²ÓпÉÄÜ»á³öÏÖÂÒÂë¡£Ò»°ã¼ÓÉÏ# -*- coding:utf-8 -*-¾Í²»»á±¨´íÁË£¬µ«ÊÇ»¹¿ÉÄÜÓÐÂÒÂëÎÊÌ⣬¶øÇÒͬÑùµÄ´úÂëÔÚ²»Í¬µÄ±à¼­Æ÷ÖеóöµÄ½á¹û ......

ʹÓÃpython»ñÈ¡htmlÒ³ÃæµÄÄÚÈÝ

import urllib
from HTMLParser import HTMLParser
class TitleParser(HTMLParser):
def __init__(self):
self.title = ''
self.divcontent = ''
self.readingtitle = 0
self.readingdiv = 0
HTMLParser.__init__(self)
def handle_starttag(self, tag, attrs): ......
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