爬取校园新闻首页的新闻的详情，使用正则表达式，函数抽离

import requests
import re
from bs4 import BeautifulSoup
from datetime import datetime

newsurl = 'http://news.gzcc.cn/html/xiaoyuanxinwen/'
res = requests.get(newsurl)  # 返回response对象
res.encoding = 'utf-8'
soup = BeautifulSoup(res.text,'html.parser')

def getNewDetail(newsUrl):
  for news in soup.select('li'):
    if len(news.select('.news-list-title'))>0:
        t=news.select('.news-list-title')[0].text  #标题
        a=news.select('a')[0].attrs['href'] #链接
        res = requests.get(a)
        res.encoding = 'utf-8'
        soupd = BeautifulSoup(res.text, 'html.parser')
        content = soupd.select('#content')[0].text
        description = news.select('.news-list-description')[0].text
        resd=requests.get(a)
        resd.encoding='utf-8'
        soupd=BeautifulSoup(resd.text,'html.parser')
        info=soupd.select('.show-info')[0].text
        d=info.lstrip('发布时间:')[:19]
        dt=datetime.strptime(d,'%Y-%m-%d %H:%M:%S')
        author=info[info.find('作者：'):].split()[0].lstrip('作者：')
        source=info[info.find('来源：'):].split()[0].lstrip('来源：')
        photo=info[info.find('摄影：'):].split()[0].lstrip('摄影：')
        print("新闻标题:",t)
        print("链接:",a)
        print("发布时间:",dt)
        print("作者:",author)
        print("来源:",source)
        print("摄影:",photo)
        print("描述:",description)
        getClickCount(a)
        print("正文:", content)
        break

    def getClickCount(newsUrl):
     clickUrl = 'http://oa.gzcc.cn/api.php?op=count&id=9183&modelid=80'
     count = requests.get(clickUrl).text.split('.html')[-1].lstrip("('").rstrip("');")
     print("点击次数:", count)
     re.match('http://news.gzcc.cn/html/2018/xiaoyuanxinwen(.*).html', newsUrl).group(1).split('/')[1]
     print('新闻编号:', re.search('\_(.*).html', newsUrl).group(1))

getNewDetail(newsurl)