Now located at https://github.com/JeffPaine/beautiful_idiomatic_python.
Github gists don't support Pull Requests or any notifications, which made it impossible for me to maintain this (surprisingly popular) gist with fixes, respond to comments and so on. In the interest of maintaining the quality of this resource for others, I've moved it to a proper repo. Cheers!
@mongoose11235813 Thanks! You're changes have been merged. Sorry for the delay. Some searching turned up that github doesn't have notifications for comments on gists :(
For my (or other's) future reference on how I merged in the changes from your fork (since gists don't support pull requests):