15 Apr
2016
15 Apr
'16
2:19 p.m.
2016-04-15 23:07 GMT+02:00 Random832
Why is iterating over items different from iterating over keys?
in other words, why do I have to write:
for k in dict: v = dict[k] ...do some stuff... dict[k] = something
rather than
for k, v in dict.items(): ...do some stuff... dict[k] = something
It's not clear why the latter is something you want to prevent.
Hum, I think that you misunderstood what should be prevented. Please see https://bugs.python.org/issue19332 Sorry, I don't know well this issue. I just know that sadly the PEP 509 doesn't help to fix this issue. Maybe it's not worth to mention it... Victor