python  2.7


#coding:utf-8
import urllib2
import re

class Tools(object):
    remove_n=re.compile(r'
')
    replace_br = re.compile(r'<br>|<br>')
    remove_ele = re.compile(r'<.*?>', re.S)

    def replace_rs(self,rs):
        name = re.sub(self.remove_n, '', rs[0])
        content = re.sub(self.remove_n, '', rs[2])
        content = re.sub(self.replace_br, r'
', content)
        content = re.sub(self.remove_ele, '', content)
        dz_tuple = (name, rs[1], content, rs[3], rs[4])
        return dz_tuple

class QSBK(object):
    def __init__(self):
        self.baseURL = 'https://www.qiushibaike.com/hot/page'
        self.headers = {
                    'User-Agent':'Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_8; en-us) AppleWebKit/534.50 (KHTML, like Gecko) Version/5.1 Safari/534.50'}
        self.tool = Tools()

    def get_page(self,num):
        url = self.baseURL+str(num)
        request=urllib2.Request(url,headers=self.headers)
        try:
            response = urllib2.urlopen(request)
        except (urllib2.URLError,Exception),e:
            print '連接糗事百科失敗，原因:%s'%e
            return None
        else:
            return response.read()
    def get_data(self,html):
        pattern = re.compile( r'<div class="author clearfix">.*?<h2>(.*?)</h2>.*?Icon">(.*?)</div>.*?class="content">(.*?)</span>.*?<i class="number">(.*?)</i>.*?<i class="number">(.*?)</i>',re.S)
        results = re.findall(pattern, html)
        rs_data =[]
        for rs in results:
            dz_tuple = self.tool.replace_rs(rs)
            rs_data.append(dz_tuple)
        return rs_data
    def start(self):
        html = self.get_page(1)
        if html == None:
            return
        rs_data = self.get_data(html)

        for rs in rs_data:
            s = raw_input('敲擊回車查看下一條段子，輸入Q結束：')
            if s == 'Q':
                print '程序結束！'
                break
            print '用戶名：%s 年齡：%s 好笑數：%s 評論數：%s'%(rs[0],rs[1],rs[3],rs[4])
            print rs[2]
            print '
'
if __name__ == '__main__':
    qsbk = QSBK()
    qsbk.start()

　　

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