【Python】爬虫
参考:http://www.cnblogs.com/fnng/p/3576154.html
import urllib,repage = urllib.urlopen('http://trend.baidu.lecai.com/ssq/')
html = page.read()
reg = r"<td class='chart_table_td omission_entry omission_hit .+_ball background_color_.+'>\d{2}</td>"
htmlre = re.compile(reg)
balllist = re.findall(htmlre,html)
len(balllist)
# 30天,6红1蓝,210个结果
last30=[]
redlist=[]
for item in imglist:
if 'red_ball' in item:
redlist.append(item[-7:-5])
elif 'blue_ball' in item:
last30.append({'blue':item[-7:-5],'red':redlist})
redlist=[]
print last30
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