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# -*- coding: utf-8 -*-
import urllib2
from BeautifulSoup import BeautifulSoup, Tag
import re
page = urllib2.urlopen("http://bj.ganji.com/piao/zz_%E5%8C%97%E4%BA%AC-%E5%8D%97%E6%98%8C/20100210/")
soup = BeautifulSoup(page)
#ss = soup.findAll('a', href=re.compile(r"^/piao/100."))
ss = soup.findAll(attrs={"class":"list_piao"})
fp = open("c:\\Python25\\web.html","w")
doc = '''<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>keyunq tickets</title>
<meta http-equiv="refresh" content="5"/>
<link href="http://s1.ganjistatic1.com/css/base.__1265015655__.css" mce_href="http://s1.ganjistatic1.com/css/base.__1265015655__.css" rel="stylesheet" type="text/css" />
<link href="http://s1.ganjistatic1.com/css/train.__1264669543__.css" mce_href="http://s1.ganjistatic1.com/css/train.__1264669543__.css" rel="stylesheet" type="text/css" />
<mce:style><!--
.list_piao dt { float:left; width:40%; line-height:24px; font-size:14px; text-indent:5px;padding:5px 0;}
--></mce:style><style mce_bogus="1">.list_piao dt { float:left; width:40%; line-height:24px; font-size:14px; text-indent:5px;padding:5px 0;}</style>
</head>
<body>'''
fp.write('%s\n' % doc)
for i in ss:
i.dt['class'] = 'list_piao_time'
tmp = i.a['href']
i.a['href'] = 'http://bj.ganji.com'+tmp
phonepage = urllib2.urlopen(i.a['href'])
phonesoup = BeautifulSoup(phonepage)
phone = phonesoup.findAll(attrs={"class":"phoneNum"})
tmp = phone[0].img['src']
phone[0].img['src'] = 'http://bj.ganji.com'+tmp
tag1 = Tag(soup, "dd")
tag1['class'] = 'list_piao_mj'
i.insert(8,tag1)


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python random Ëæ»úµÄÎÊÌâ

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import os,random,sys,time
while True:
father = os.fork()
if father:
time.sleep(2)
rd = 7
else:
#random.seed()
rd = random.choice([2,3,4,5])
......

Python for win

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#!/usr/bin/env python  
# -*- coding: utf-8 -*-  
from win32com. ......

Python Mako Template ѧϰ±Ê¼Ç


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(Mako¹ÙÍøµØÖ·£ºhttp://www.makotemplates.org/ £¬¿ÉÒÔÏÂÔØ°²×°°ü£¬ÍƼöʹÓÃeasy_install°²×°)
from mako.template import Template
mytemplate = Template("hello world!") ......

PythonѧϰÔý¼Ç

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2.´ò¿ªÖÕ¶Ë,ÊäÈë python
import MySQLdb
con = MySQLdb.connect(db="python")
cur = con.cursor()
count = cur.execute("select * from test")
print count
data = cur.fetchall()
print data
for d in data:
print d
import os
os.system('clear') ......

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