title: write python list of dicts to xlsx using openpyxl
body: <p>i try to write this <code>list</code> of <code>dicts</code> into <code>xlsx</code> file using <code>openpyxlsx</code></p>
  
  <pre><code>products= [{'id':46329', 
              'discription':'AD BLeu', 
              'marque':'AZERT',
              'category':'liquid',
              'family': 'ADBLEU', 
              'photos':'D:\\hamzawi\\hamza\\image2py\\46329_1.png'},
              {dict2 ...},
              {dictn...}
             ]
  </code></pre>
  
  <hr>
  
  <pre><code> # creat a workbook
   filena = "produitimage.xlsx"
   workbook = Workbook()
   sheet = workbook.active
   #add headers
   sheet.append(["Product ID", "Product Name", "Marque",
            "Category", "Family", "Photos"])
   for product in products:
      for item in product.items():
          for row, entry in enumerate(item, start=3):
              sheet.cell(row=row, column=1, value=entry)
   #add some images
   images = [item['photos'] for item in products]
   for image in images:
       logo = Image(image)
       #logo.height = 150
       #logo.width = 150
       sheet.add_image(logo)
   workbook.save(filename=filena)
  </code></pre>
  
  <p>i got xlsx file with only headers no data</p>