I do a fair amount of python scripting but I don't work on code bases or anything. Can someone help me along what this tool would help me with? I think I've be

I do a fair amount of python scripting but I don't work on code bases or anything. Can someone help me along what this tool would help me with? I think I've been stuck in the scripting world for far too long. Edit: .... oh I've been using one of these for ages and didn't even realize it.