I just wanted to mention that if anyone wants to make this work in Linux (not azrobert's specific script, but doing something similar) it might be possible using
selgooglevoice which I had mentioned previously. But the question has always been how to install selenium. Today I discovered this article:
Setup Selenium with Python and Chrome on Ubuntu & DebianIn that article I would think you would use the method shown in "Example 1: Selenium Python Script with Headless Chrome" to run the selgooglevoice script. I have not personally tested this because I don't have the time right now and it will be another year before we really need anything like this, but for those who hate the idea of running Windows as much as I do, this
may be a workable alternative.
If you are a Windows user then I would stick with azrobert's script - it appears he has put a lot of time and effort into it, and hopefully will continue to maintain it going forward (since you just know Google will probably change the page layout from time to time).
If anyone actually tries this before I get around to it I'd be interested to hear whether it works for you. I am just curious whether the selgooglevoice script actually still works.