从 next_sibling - BeautifulSoup 4 中获取文本

Question

抓取 Restaurants

for rests in dining_soup.select("div.infos-restos"):
    
    for rest in rests.select("h3"):
        safe_print("            Rest Nsme: "+rest.text)
        print(rest.next_sibling.next_sibling.next_sibling.next_sibling.contents)

产出

<div class="descriptif-resto">
<p>
<strong>Type of cuisine</strong>:International</p>
<p>
<strong>Opening hours</strong>:06:00-23:30</p>
<p>The Food Square bar and restaurant offers a varied menu in an elegant and welcoming setting. In fine weather you can also enjoy your meal next to the pool or relax on the garden terrace.</p>
</div>

和

print(rest.next_sibling.next_sibling.next_sibling.next_sibling.text)

输出始终为空

所以我的问题是如何从 Div 中提取 Type of cuisine 和 opening hours？

Answer 1

营业时间和美食在"descriptif-resto"文字中：

import requests
from bs4 import BeautifulSoup
r = requests.get("http://www.accorhotels.com/gb/hotel-5548-mercure-niederbronn-hotel/restaurant.shtml")
soup = BeautifulSoup(r.content)

print(soup.find("div",attrs={"class":"descriptif-resto"}).text)

Type of cuisine:Brasserie

Opening hours:12:00 - 14:00 / 19:00 - 22:00

名字在第一个h3标签里，类型和营业时间在两个p标签里：

name = soup.find("div", attrs={"class":"infos-restos"}).h3.text
det = soup.find("div",attrs={"class":"descriptif-resto"}).p   

hours = det.find_next("p").text
tpe = det.text
print(name)
print(hours)
print(tpe)

LA STUB DU CASINO

Opening hours:12:00 - 14:00 / 19:00 - 22:00

Type of cuisine:Brasserie

好的，所以有些部分没有开放时间和美食，因此您必须对其进行微调，但这会获取所有信息：

from itertools import chain

all_dets = soup.find_all("div", attrs={"class":"infos-restos"})
# get all names from h3 tagsusing chain so we can zip later
names = chain.from_iterable(x.find_all("h3") for x in  all_dets) 
# get all info to extract cuisine, hours
det = chain.from_iterable(x.find_all("div",attrs={"class":"descriptif-resto"}) for x in all_dets)
# zipp appropriate details with each name
zipped  = zip(names, det)

for name, det in zipped:
    details = det.p
    name, tpe = name.text, details
    hours = details.find_next("p") if "cuisine" in det.p.text else ""
    if hours: # empty string means we have a bar
        print(name, tpe.text, hours.text)
    else:
         print(name, tpe.text)
    print("-----------------------------")

LA STUB DU CASINO 
Type of cuisine:Brasserie 
Opening hours:12:00 - 14:00 / 19:00 - 22:00
-----------------------------
RESTAURANT DU CASINO IVORY 
Type of cuisine:French 
Opening hours:19:00 - 22:00
-----------------------------
BAR DE L'HOTEL LE DOLLY 
Opening hours:10:00-01:00 
-----------------------------
BAR DES MACHINES A SOUS 
Opening hours:10:30-03:00 
-----------------------------

从 next_sibling - BeautifulSoup 4 中获取文本

Get the Text from the next_sibling - BeautifulSoup 4

python

beautifulsoup

python-3.x