Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
527 views
in Technique[技术] by (71.8m points)

python - can't get all span tag inside div element beautifulsoup

I am scraping this site and I need to get the salary value from it as shown in the image

I have tried to do the flowing:

import requests
from bs4 import BeautifulSoup
result = requests.get("https://wuzzuf.net/jobs/p/xGYIYbJlYhsC-Senior-Python-Developer-Cairo- Egypt?o=1&l=sp&t=sj&a=python|search-v3|hpb")
page = result.content
soup = BeautifulSoup(page, "lxml")
salaries_div = soup.find_all("div",{"class":"css-rcl8e5"})
for span in salaries_div[3].select("span"):
    print (span)

But I am only getting this span

<span class="css-wn0avc">Salary<!-- -->:</span>

My question is why I can't get all the span inside the div? And what should I do to get salary value in this case?

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

Since Beautiful Soup is just a parser that works with the content you provide it with, it has nothing to do with page retrieval or rendering.

The solution that I found in my case is to use selenium to get JS rendered page.

The working code:

from bs4 import BeautifulSoup
from webdriver_manager import driver
from webdriver_manager.chrome import ChromeDriver, ChromeDriverManager
from selenium import webdriver

driver = webdriver.Chrome(ChromeDriverManager().install())
driver.get("https://wuzzuf.net/jobs/p/xGYIYbJlYhsC-Senior-Python-Developer-Cairo-Egypt?o=1&l=sp&t=sj&a=python|search-v3|hpb")

page = driver.page_source
soup = BeautifulSoup(page, "lxml")
salaries_div = soup.find_all("div",{"class":"css-rcl8e5"})
for span in salaries_div[3].select("span"):
    print (span)

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...