- A+
每个人都有一颗中双色球大奖的心,对于技术人员来说,通过技术分析,可以增加中奖几率,现使用Python语言收集历史双色球中奖信息,之后进行预测分析。
说明:采用2016年5月15日获取的双色球数据为基础进行分析,总抽奖数1940次。
初级代码,有些内容比较繁琐,有更好的代码,大家可以分享。
- #!/usr/bin/python
- # -*- coding:UTF-8 -*-
- #coding:utf-8
- #author:levycui
- #date:20160513
- #Description:双色球信息收集
- import urllib2
- from bs4 import BeautifulSoup #采用BeautifulSoup
- import os
- import re
- #伪装成浏览器登陆,获取网页源代码
- def getPage(href):
- headers = {
- 'User-Agent':'Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1.6) Gecko/20091201 Firefox/3.5.6'
- }
- req = urllib2.Request(
- url = href ,
- headers = headers
- )
- try:
- post = urllib2.urlopen(req)
- except urllib2.HTTPError,e:
- print e.code
- print e.reason
- return post.read()
- #初始化url 双色球首页
- url = 'http://kaijiang.zhcw.com/zhcw/html/ssq/list_1.html'
- #===============================================================================
- #获取url总页数
- def getPageNum(url):
- num =0
- page = getPage(url)
- soup = BeautifulSoup(page)
- strong = soup.find('td',colspan='7')
- # print strong
- if strong:
- result = strong.get_text().split(' ')
- # print result
- list_num = re.findall("[0-9]{1}",result[1])
- # print list_num
- for i in range(len(list_num)):
- num = num*10 + int(list_num[i])
- return num
- else:
- return 0
- #===============================================================================
- #获取每页双色球的信息
- def getText(url):
- for list_num in range(1,getPageNum(url)): #从第一页到第getPageNum(url)页
- print list_num #打印下页码
- href = 'http://kaijiang.zhcw.com/zhcw/html/ssq/list_'+str(list_num)+'.html' #调用新url链接
- # for listnum in len(list_num):
- page = BeautifulSoup(getPage(href))
- em_list = page.find_all('em') #匹配em内容
- div_list = page.find_all('td',{'align':'center'}) #匹配 <td align=center>这样的内容
- #初始化n
- n = 0
- #将双色球数字信息写入num.txt文件
- fp = open("num.txt" ,"w")
- for div in em_list:
- emnum1 = div.get_text()
- # print emnum1
- text = div.get_text()
- text = text.encode('utf-8')
- #print title
- n=n+1
- if n==7:
- text = text + "\n"
- n=0
- else:
- text = text + ","
- fp.write(str(text))
- fp.close()
- #将日期信息写入date.txt文件
- fp = open("date.txt" ,"w")
- for div in div_list:
- text = div.get_text().strip('')
- # print text
- list_num = re.findall('\d{4}-\d{2}-\d{2}',text)
- list_num = str(list_num[::1])
- list_num = list_num[3:13]
- if len(list_num) == 0:
- continue
- elif len(list_num) > 1:
- fp.write(str(list_num)+'\n')
- fp.close()
- #将num.txt和date.txt文件进行整合写入hun.txt文件中
- #格式如下:
- #('2016-05-03', '09,12,24,28,29,30,02')
- #('2016-05-01', '06,08,13,14,22,27,10')
- #('2016-04-28', '03,08,13,14,15,30,04')
- #
- fp01 = open("date.txt","r")
- a=[]
- for line01 in fp01:
- a.append(line01.strip('\n'))
- # print a
- fp01.close()
- fp02 = open("num.txt","r")
- b=[]
- for line02 in fp02:
- b.append(line02.strip('\n'))
- # print b
- fp02.close()
- fp = open("hun.txt" ,"a")
- for cc in zip(a,b): #使用zip方法合并
- print cc
- fp.write(str(cc) + '\n')
- fp.close()
- #===============================================================================
- if __name__=="__main__":
- pageNum = getPageNum(url)
- print pageNum
- getpagetext = getText(url)
- print getpagetext
数据样例:
('2015-03-03', '09,11,16,18,23,24,10')
('2015-03-01', '08,09,10,13,29,30,01')
('2015-02-26', '04,07,10,16,23,25,10')
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