Web Scraping a list of links from Tripadvisor-CodePudding

I'm trying to create a webscraper that will return a list of links to individual objects from the website Could someone help me to correct this code so that it would take list of links like below?

I will be grateful for any help.

My code:

import requests
from bs4 import BeautifulSoup

header = {
    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.102 Safari/537.36',
}

restaurantLinks = open('pages.csv')
print(restaurantLinks)
urls = [url.strip() for url in restaurantLinks.readlines()]


restlist = []
for link in urls:
    print("Opening link:" str(link))
    response=requests.get(link, headers=header)
    soup = BeautifulSoup(response.text, 'html.parser')

    productlist = soup.find_all('div', class_='cNjlV')
    print(productlist)

    productlinks =[]
    for item in productlist:
        for link in item.find_all('a', href=True):
            productlinks.append('https://www.tripadvisor.com' link['href'])

    print(productlinks)

    restlist.append(productlinks)

print(restlist)

df = pd.DataFrame(restlist)
df.to_csv('links.csv')

CodePudding user response：

Instead of append() elements to your list try to extend() it:

restlist.extend(productlinks)

Example

import requests
from bs4 import BeautifulSoup

header = {
    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.102 Safari/537.36',
}
urls = ['https://www.tripadvisor.com/Attractions-g187427-Activities-oa60-Spain.html']
restlist = []

for link in urls:
    print("Opening link:" str(link))
    response=requests.get(link, headers=header)
    soup = BeautifulSoup(response.text, 'html.parser')
    
    restlist.extend(['https://www.tripadvisor.com' a['href'] for a in soup.select('a:has(h3)')])
    
df = pd.DataFrame(restlist)
df.to_csv('links.csv', index=False)