[issue25542] tuple unpacking on assignment should be lazy for unpacked generators
Martin Panter
report at bugs.python.org
Tue Nov 3 08:08:21 EST 2015
Martin Panter added the comment:
But when the starred element is not the final one, it couldn’t be lazy, so you would end up with an inconsistency.
a, *rest, z = <generator>
Also, it would be inconsistent with other kinds of iterables, which get turned into list objects.
>>> a, *aa = (1, 2)
>>> aa
[2]
>>> a, *aa = "abc"
>>> aa
['b', 'c']
----------
nosy: +martin.panter
_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue25542>
_______________________________________
More information about the Python-bugs-list
mailing list