I'm now working on a script that parse xlsx files using python 3 and openpyxl. And I'm confused with the color things. What is a start_color and end_color of a cell? I've searched the document but no information was about this. I can access them with cell.style.fill.start_color, and they give me colors like 'FFFF0000'. But what do start_color and end_color mean? Why do I need 2 to fill a cell? Continue reading...
