[issue18844] allow weights in random.choice

[Antoine Pitrou]

Antoine Pitrou added the comment:

I don't want to speak for Raymond, but the proposed API looks good, and it seems "Roulette Wheel 2" should be the implementation choice given its characteristics (simple, reasonably good and balanced performance).

----------

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue18844>
_______________________________________