| def document_dimensions(session): | |
| return tuple(session.execute_script(""" | |
| let devicePixelRatio = window.devicePixelRatio; | |
| let rect = document.documentElement.getBoundingClientRect(); | |
| return [Math.floor(rect.width * devicePixelRatio), Math.floor(rect.height * devicePixelRatio)]; | |
| """)) |