title: Looping through URL array to parse html, does not loop
body: <p>I am trying to extract products description, the first loop runs through each product and nested loop enters each product page and grabs description to extract. </p>
  
  <pre><code>  for page in range(1, 2):
        guitarPage = 
    requests.get('https://www.guitarguitar.co.uk/guitars/acoustic/page- 
   {}'.format(page)).text
        soup = BeautifulSoup(guitarPage, 'lxml')
        guitars = soup.find_all(class_='col-xs-6 col-sm-4 col-md-4 col-lg-3')
  </code></pre>
  
  <p>this is the loop for each product</p>
  
  <pre><code>for guitar in guitars:
  
      title_text = guitar.h3.text.strip()
      print('Guitar Name: ', title_text)
      price = guitar.find(class_='price bold small').text.strip()
      print('Guitar Price: ', price)
  
      priceSave = guitar.find('span', {'class': 'price save'})
      if priceSave is not None:
          priceOf = priceSave.text
          print(priceOf)
      else:
          print("No discount!")
  
      image = guitar.img.get('src')
      print('Guitar Image: ', image)
  
      productLink = guitar.find('a').get('href')
      linkProd = url + productLink
      print('Link of product', linkProd)
  </code></pre>
  
  <p>here i am adding the links collected to an array</p>
  
  <pre><code>    productsPage.append(linkProd)
  </code></pre>
  
  <p>here is my attempt at entering each product page and extracting the description</p>
  
  <pre><code>    for products in productsPage:
          response = requests.get(products)
          soup = BeautifulSoup(response.content, "lxml")
          productsDetails = soup.find("div", {"class":"description-preview"})
          if productsDetails is not None:
              description = productsDetails.text
              # print('product detail: ', description)
          else:
              print('none')
          time.sleep(0.2)
  
      if None not in(title_text,price,image,linkProd, description):
          products = {
              'title': title_text,
              'price': price,
              'discount': priceOf,
              'image': image,
              'link': linkProd,
              'description': description,
  
          }
          result.append(products)
          with open('datas.json', 'w') as outfile:
              json.dump(result, outfile, ensure_ascii=False, indent=4, separators=(',', ': '))
          # print(result)
          print('--------------------------')
      time.sleep(0.5)
  </code></pre>
  
  <p>The outcome should be </p>
  
  <pre><code>{
          "title": "Yamaha NTX700 Electro Classical Guitar (Pre-Owned) #HIM041005",
          "price": "£399.00",
          "discount": null,
          "image": "https://images.guitarguitar.co.uk/cdn/large/150/PXP190415342158006-3115645f.jpg?h=190&amp;w=120&amp;mode=crop&amp;bg=ffffff&amp;quality=70&amp;anchor=bottomcenter",
          "link": "https://www.guitarguitar.co.uk/product/pxp190415342158006-3115645--yamaha-ntx700-electro-classical-guitar-pre-owned-him",
          "description": "\nProduct Overview\nThe versatile, contemporary styled NTX line is designed with thinner bodies, narrower necks, 14th fret neck joints, and cutaway designs to provide greater comfort and playability f... read more\n"
      },
  </code></pre>
  
  <p>but the description works for the first one and does not change later on.</p>
  
  <pre><code>[
      {
          "title": "Yamaha APX600FM Flame Maple Tobacco Sunburst",
          "price": "£239.00",
          "discount": "Save £160.00",
          "image": "https://images.guitarguitar.co.uk/cdn/large/150/190315340677008f.jpg?h=190&amp;w=120&amp;mode=crop&amp;bg=ffffff&amp;quality=70&amp;anchor=bottomcenter",
          "link": "https://www.guitarguitar.co.uk/product/190315340677008--yamaha-apx600fm-flame-maple-tobacco-sunburst",
          "description": "\nProduct Overview\nOne of the world's best-selling acoustic-electric guitars, the APX600 series introduces an upgraded version with a flame maple top. APX's thinline body combines incredible comfort,... read more\n"
      },
      {
          "title": "Yamaha APX600FM Flame Maple Amber",
          "price": "£239.00",
          "discount": "Save £160.00",
          "image": "https://images.guitarguitar.co.uk/cdn/large/150/190315340676008f.jpg?h=190&amp;w=120&amp;mode=crop&amp;bg=ffffff&amp;quality=70&amp;anchor=bottomcenter",
          "link": "https://www.guitarguitar.co.uk/product/190315340676008--yamaha-apx600fm-flame-maple-amber",
          "description": "\nProduct Overview\nOne of the world's best-selling acoustic-electric guitars, the APX600 series introduces an upgraded version with a flame maple top. APX's thinline body combines incredible comfort,... read more\n"
      },
      {
          "title": "Yamaha AC1R Acoustic Electric Concert Size Rosewood Back And Sides with SRT Pickup",
          "price": "£399.00",
          "discount": "Save £267.00",
          "image": "https://images.guitarguitar.co.uk/cdn/large/105/11012414211132.jpg?h=190&amp;w=120&amp;mode=crop&amp;bg=ffffff&amp;quality=70&amp;anchor=bottomcenter",
          "link": "https://www.guitarguitar.co.uk/product/11012414211132--yamaha-ac1r-acoustic-electric-concert-size-rosewood-back-and-sid",
          "description": "\nProduct Overview\nOne of the world's best-selling acoustic-electric guitars, the APX600 series introduces an upgraded version with a flame maple top. APX's thinline body combines incredible comfort,... read more\n"
      }
  ]
  </code></pre>
  
  <p>this is the result I am getting, It changes all the time, sometimes it shows the previous description of the product</p>