Python, web scraping: nested loop not working -


the nested loop variable j not working. debugger skips on though variables needed before seem initialized.

from urllib.request import request, urlopen # beautifulsoup4 with: pip install beautifulsoup4 import bs4 import pdb import sys import json  site = "http://bgp.he.net/report/world" hdr = {'user-agent': 'mozilla/5.0'} req = request(site,headers=hdr) page = urlopen(req) soup = bs4.beautifulsoup(page, 'html.parser')  t in soup.find_all('td', class_='centeralign'):     s = str(t.string)     if s != "none":          print (s.strip())         site2 = "http://bgp.he.net/country/" + s.strip()         req = request(site2,headers=hdr)         soup2 = bs4.beautifulsoup(page, 'html.parser')      j in soup2.find_all('td'):         s2 = str(j.string)         print (j.strip()) 

from urllib.request import request, urlopen # beautifulsoup4 with: pip install beautifulsoup4 import bs4 import pdb import sys import json  site = "http://bgp.he.net/report/world" hdr = {'user-agent': 'mozilla/5.0'} req = request(site,headers=hdr) page = urlopen(req) soup = bs4.beautifulsoup(page, 'html.parser')  t in soup.find_all('td', class_='centeralign'):     s = str(t.string)     if s != "none":          print(s.strip())         site2 = "http://bgp.he.net/country/" + s.strip()         req2 = request(site2,headers=hdr) # missed these 2 lines         page2 = urlopen(req2)         soup2 = bs4.beautifulsoup(page2, 'html.parser')          j in soup2.find_all('td'):             s2 = str(j.text)             print(s2.strip()) # wrong variable used strip

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