Beautifulsoup webscraping - extract values from within <a> tags-CodePudding

I am using bs4 to scrape indeed.com for jobs (link

Here is my function so far using bs4:

def transform(soup):
    divs = soup.find_all('a', class_= 'tapItem')
    
    for item in divs:
        title = item.find('h2', {'class':'jobTitle-color-purple'}).text
        id = item.find('a')
        
        print(title)
        print(id)
        
transform(soup)

Which returns the following results:

newDevOps Engineer
<a class="turnstileLink companyOverviewLink" data-tn-element="companyName" href="/cmp/Tata-Consultancy-Services-(tcs)" rel="noopener" target="_blank">Tata Consultancy Services (TCS)</a>
newDevOps Engineer - Sydney, Australia
None
DevOps Engineers
<a class="turnstileLink companyOverviewLink" data-tn-element="companyName" href="/cmp/CGI" rel="noopener" target="_blank">CGI</a>
Graduate Software Developer/Programmer (DevOps)
<a class="turnstileLink companyOverviewLink" data-tn-element="companyName" href="/cmp/Tata-Consultancy-Services-(tcs)" rel="noopener" target="_blank">Tata Consultancy Services (TCS)</a>
Cloud Engineer (Entry level, AWS training provided)

As you can see, I am able to extract title successfully but not id, since I do not know how to select the data-jk value from within the <a> tag. I am also confused as to why the <a> tag with class: 'tapItem' does not even appear when I call item.find('a')?

I've scoured stackoverflow but am unable to find a similar question to mine. Hoping someone here can help me figure this out!

CodePudding user response：

title doesn't have directly href but all offer is inside <a> which I can even see on your image - at the top of black background (with target="_blank")

You get job_seen_beacon which is also inside this <a> so you can't access this <a>. If you start few tags above then you can get <a> and href`

#divs = soup.find_all('div', class_ = 'job_seen_beacon')

divs = soup.find('div', {'id': 'mosaic-provider-jobcards'}).find_all('a', {'class': 'result'})

for item in divs:

    link = item['href']

Full working example

import requests
from bs4 import BeautifulSoup

#extract
def extract(url):
    headers = {'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.1.2 Safari/605.1.15'}
    r = requests.get(url, headers)
    soup = BeautifulSoup(r.content, 'html.parser')
    return soup
    
#transform
def transform(soup):
    #divs = soup.find_all('div', class_ = 'job_seen_beacon')
    divs = soup.find('div', {'id': 'mosaic-provider-jobcards'}).find_all('a', {'class': 'result'})

    joblist = []
   
    for item in divs:
        title = item.find('h2', {'class':'jobTitle-color-purple'}).text
        company = item.find('span', {'class': 'companyName'}).text
        summary = item.find('div', {'class': 'job-snippet'}).text.replace('\n','')

        link = item['href']
        print(link)

        job = {
            'title': title,
            'company': company,
            'summary': summary,
            'link': link,
        }
        joblist.append(job)
        #print(job)
        print('---')
        
    return joblist

soup = extract('https://uk.indeed.com/jobs?q=devops&start=0')
joblist = transform(soup)

#print(joblist)