用不了正则表达式的group（）

Question

import re
import requests

url = "https://www.xbiquge.la/"
def getbook(url):

    dic = {
        "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.101 Safari/537.36 Edg/91.0.864.48"
    }
    get_url =requests.get(url,headers=dic)
    get_url.encoding='utf-8'
    page_content = get_url.text
    obj =re.compile(
        r'<div class="item">.*?<span>(?P<name>.*?)</span>'
        r'<a href="(?P<href>.*?)">'
        r'(?P<shuming>.*?)</a></dt>.*?'
        r'<dd>(?P<jieshao>.*?)</dd>',re.S)

    result =obj.findall(page_content)
    
    for it in result:
        print(it)
        print(it.group("name"))#这里用不了group
getbook(url)

 

Answer 1

import re
import requests
url = "https://www.xbiquge.la/"
def getbook(url):
    dic = {
        "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.101 Safari/537.36 Edg/91.0.864.48"
    }
    get_url =requests.get(url,headers=dic)
    get_url.encoding='utf-8'
    page_content = get_url.text
    obj =re.compile(
        r'<div class="item">.*?<span>(?P<name>.*?)</span>'
        r'<a href="(?P<href>.*?)">'
        r'(?P<shuming>.*?)</a></dt>.*?'
        r'<dd>(?P<jieshao>.*?)</dd>',re.S)
    result =obj.findall(page_content)
    for it in result:
        print(it)
    print(re.search(obj,page_content).group("name"))
getbook(url)

group不能对元组用