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【Python】提取双色球每期信息

作者:dezai / 发布于2014/9/11/ 516


	#!/usr/bin/python
	#coding = GBK
	import sys
	import os
	import urllib
	import re
	import MySQLdb

	#con= MySQLdb.connect(host='localhost',user='root',passwd='',db='caipiao')

	#cursor =con.cursor()

	reload(sys)
	sys.setdefaultencoding( "utf-8" )
	pager=urllib.urlopen('http://zx.caipiao.163.com/trend/ssq_basic.html?beginPeriod=2004001&endPeriod=2012149&historyPeriod=2012150&year=')
	data=pager.read()
	pager.close()

	p=re.compile('(?<=<tbody id="cpdata".).+?(?=</tbody)',re.I|re.S)
	data = p.search(data).group()
	data = data.decode('utf-8')
	del p
	p=data.split('</tr>');
	output = open('/home/liukai/python/data.txt', 'a')
	for i in range(len(p)):
	 con= MySQLdb.connect(host='localhost',user='root',passwd='',db='caipiao')
	 cursor =con.cursor()
	 if(i == 1591):
	 break
	 pattern = re.compile('(?=title=).+?(?=">)',re.I|re.S)
	 if((i-5) ==0 or(i-5)%6==0):
	 continue
	 title = pattern.search(p[i]).group()
	 title = title.split('"')
	 if(len(title)==2):
	 title = title[1]
	 else:
	 title = ""
	 nums = p[i].split('</td>')
	 list = title
	 for j in range(len(nums)):
	 if(j==0):
	 continue
	# print nums[j]
	# patt = re.compile('(?=chartBall).+?',re.I|re.S)
	 flag = nums[j].find('chartBall')
	 if(flag != -1):
	 numList = nums[j].split(">");
	 list =list+ numList[1]
	 if(i != -1):
	 date = list[7:16]
	 first = list[19:21]
	 second = list[21:23]
	 third = list[23:25]
	 four = list[25:27]
	 five = list[27:29]
	 six = list[29:31]
	 seven = list[31:33]
	 sql = "insert into 500wan (data_time,first,second,third,fouth,five,six,seven) values('"+date+"','"+first+"','"+second+"','"+third+"','"+four+"','"+five+"','"+six+"','"+seven+"')"
	 cursor.execute(sql)
	 cursor.close()

	 con.close()
	 #print list+"\\n"
	 print first+"_"+second+"_"+third+"_"+four+"_"+five+"_"+six+"_"+seven+"_"+date
	 #break
	 #print list
	 output.write(list+'\\n')

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