Grabbing scope shots has always been a pain in the ass. First it was the shitty Tektronix scopes my alma mater used: you needed a floppy disk to get shots. (Read that again. Floppy drive. FUCK.) Then it was slightly less shitty scopes at an internship that were USB stick enabled. Better. Not great, but better. Now, I'm employed, and got my boss to cash out for one of these beauties. (Scope, how do I love thee; let me count the ways...) It has the perk of being web enabled, but it's still a hassle to get the scope shot.
Navigate to a webpage? Click a button? Right click and "Save Target As"?! You've got to be fucking kidding me.
There is a better way. Guido made Python so lazy people's lives are easy. You can run this as a standalone script to save your .png in the current working directory; if you run it from iPython, like