When crawling webpages, it is prevalent to want to find links on the web page to use as the next candidate for crawling. Below is a python script for extracting URLs from the links returned as search results for the crawler using Naver REST APIs.
import urllib.request
from bs4 import BeautifulSoup
targetUrl = input('URL: ')
r = urllib.request.urlopen(targetUrl).read()
soup = BeautifulSoup(r,'html.parser')
for a in soup.find_all('a', href=True):
print(a['href'])