Python Forum

Hello,
please help python experts. I want to iterate through multiple pages for products info but when loop gets to the second page of products it throws me 'NoneType' object has no attribute 'find' error. Everything looks find to me though.

from urllib.request import urlopen as uReq
from urllib.request import Request
import requests
from bs4 import BeautifulSoup as soup

pagenumbers = ["1", "2", "3", "4", "5", "6", "7", "8", "9","10","11","12","13","14","15","16","17","18","19","20","21","22","23","24","25","26","27","28","29","30"]

url = "https://www.costway.ca"
first_r = requests.get(url)
first_soup = soup(first_r.content,'lxml')
allpage_urls = first_soup.find('div',{'class':'category-content shop-by-catagory'}).find_all('a')
#print(allpage_urls)
for link in allpage_urls:
    originalurl = "https://www.costway.ca" + link['href'] 
    print(originalurl)
    for page in pagenumbers:
        Cat_page_url = originalurl+"?p="+page
        print(Cat_page_url)
        third_r = requests.get(Cat_page_url)
        third_soup = soup(third_r.content,'lxml')
        names=third_soup.find('div',{'class':'pro_datu'}).find_all('a')
        for y in names:
            product_url = y['href']
            print(product_url)
            fourth_r = requests.get(product_url)
            fourth_soup = soup(fourth_r.content,'lxml')
            product_names=fourth_soup.find('div',{'class':'prod_nx'}).find('div',{'class':'orat'}).find('span').find_next_sibling('span')
            Product_number = product_names.text
            print(Product_number)

https://www.costway.ca/set-of-2-adjustable-pu-leather-backless-bar-stools.html
Item No: 78435109
https://www.costway.ca/29-set-of-2-saddle-nailhead-kitchen-counter-chair.html
Item No: 13678425
https://www.costway.ca/furniture/chairs.html?p=2
---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
<ipython-input-199-4b0149b6ae67> in <module>
     20             fourth_r = requests.get(product_url)
     21             fourth_soup = soup(fourth_r.content,'lxml')
---> 22             product_names=fourth_soup.find('div',{'class':'prod_nx'}).find('div',{'class':'orat'}).find('span').find_next_sibling('span')
     23             Product_number = product_names.text
     24             print(Product_number)

AttributeError: 'NoneType' object has no attribute 'find'

Thank you very much in advance for looking into it!

You need to post the entire traceback if you want help, as it gives useful information about the problem (e.g. the line on which the exception was raised). What have you done to debug the problem, though? Something is clearly None so you need to work backwards from there and work out why.

(Aug-17-2021, 03:42 PM)ndc85430 Wrote: [ -> ]You need to post the entire traceback if you want help, as it gives useful information about the problem (e.g. the line on which the exception was raised). What have you done to debug the problem, though? Something is clearly None so you need to work backwards from there and work out why.

thank you for looking into this ndc85430.

Here is the entire error message from the query:

https://www.costway.ca/set-of-2-adjustable-pu-leather-backless-bar-stools.html
Item No: 78435109
https://www.costway.ca/29-set-of-2-saddle-nailhead-kitchen-counter-chair.html
Item No: 13678425
https://www.costway.ca/furniture/chairs.html?p=2
---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
<ipython-input-199-4b0149b6ae67> in <module>
     20             fourth_r = requests.get(product_url)
     21             fourth_soup = soup(fourth_r.content,'lxml')
---> 22             product_names=fourth_soup.find('div',{'class':'prod_nx'}).find('div',{'class':'orat'}).find('span').find_next_sibling('span')
     23             Product_number = product_names.text
     24             print(Product_number)

AttributeError: 'NoneType' object has no attribute 'find'

Well, I understand that error message indicates that there is none in the page when loop gets to the next page. Though when I run the query only for that next page result is successful. That is why I am puzzled here.

Franky77

ndc85430

Franky77