wxPython Bookshelf. This is just a list of Python books, and other related tech books, that Robin has written, contributed to, read, or would like to read. NOTE: if you have an ad-blocker running then you may not see the images for the books on this page, as they are being served up by Amazon's ad system. Creating GUI Applications with wxPython. May 24, 2016 · Note that we separate the import and the function call with semi-colons and that the Python code is in quotes. Now we're ready to learn how to use timeit inside an actual Python script. Importing timeit for Testing. Using the timeit module inside your code is also pretty easy. We’ll use the same silly script from before and show you how ....