[Python-Dev] Challenge: Please break this! (a.k.a restricted mode revisited)

[Chris Angelico]

On Sat, Apr 9, 2016 at 12:18 AM, Jon Ribbens
<jon+python-dev at unequivocal.co.uk> wrote:
> Anyway the code is at https://github.com/jribbens/unsafe
> It requires Python 3.4 or later (it could probably be made to work on
> Python 2.7 as well, but it would need some changes).

Rather annoying point: Your interactive mode allows no editing keys
(readline etc), and also doesn't have underscore for "last result", as
that's a forbidden name. :( Makes tinkering fiddly.

ChrisA