Subject: bug#24401:

From: Davor Rotim <[email-masked]>
Date: Thu, 01 Dec 2016 09:47:35 +0100

I think I have tracked down the issue.

I switched to another user and I was able to use `run-python' without any warnings.
Turns out it was my readline settings.
Bash 4.3 added a new readline feature: "set colored-stats on" which I had in .inputrc
Removing that line fixed my issue, I think this should be reproducible for all.

Once again thank you for your patience.