Feb. 17, 2017
10:02 p.m.
On Fri, 17 Feb 2017 at 21:58 Joshua Morton <joshua.morton13@gmail.com> wrote:
Ed, I'm not seeing this perceived problem either.
if we have
>>> d = delayed {'a': 1, 'b': 2} # I'm not sure how this is delayed exactly, but sure >>> k = delayed string.ascii_lowercase[0] >>> d[k] 1
My problem with this doesn't have to do with subexpressions. If d[k] for delayed d and k yields delayed d[k], then someone mutates d, you get an unexpected result. So I'm suggesting that d[k] for delayed d and k should evaluate d and k, instead.