so.py

import requests
from bs4 import BeautifulSoup

def get_last_page(url):
    result = requests.get(url)
    soup = BeautifulSoup(result.text, "html.parser")
    pages = soup.find("div", {"class": "s-pagination"}).find_all("a")
    last_page = pages[-2].get_text(strip=True)
    return int(last_page)

def extract_job(html):
    title = html.find("h2", {"class": "mb4"}).find("a")["title"]
    company, location = html.find("h3", {"class": "mb4"}).find_all("span", recursive=False)
    company = company.get_text(strip=True)
    location = location.get_text(strip=True)
    job_id = html['data-jobid']
    return {
        'title': title, 
        'company': company, 
        'location': location, 
        'apply_link' : f"https://stackoverflow.com/jobs/{job_id}"
    }
    
def extract_jobs(last_page, url):
    jobs = []
    for page in range(last_page):
        print(f"Searching jobs in StackoverFlow.com...page: {page}")
        result = requests.get(f"{url}&pg={page+1}")
        soup = BeautifulSoup(result.text, "html.parser")
        results = soup.find_all("div", {"class": "-job"})
        for result in results:
            job = extract_job(result)
            jobs.append(job)
    return jobs

def get_jobs(word): #사용자가 입력한 word에 +로 SO url을 만든다.
    url = f"https://stackoverflow.com/jobs?q={word}&sort=i" # from Web_scraper의 word를 가져온다.
    last_page = get_last_page(url) #그 url의 마지막 페이지를 구한다.
    jobs = extract_jobs(last_page, url) #이를 통해 jobs를 추출한다.
    return jobs