On Wed, 13 Feb 2013 11:00:15 -0800, stephenwlin wrote:
> Would it be feasible to modify the Python grammar to allow ':' to generate
> slice objects everywhere rather than just indexers and top-level tuples of
> indexers?
If you need to be able to easily construct indexing objects, create a
helper like:
> class Slicer(object):
= def __getitem__(self, s):
= return s
=
> s_ = Slicer()
> s_[1,2,3]
(1, 2, 3)
> s_[:]
slice(None, None, None)
> s_[1:2:3,4:5:6]
(slice(1, 2, 3), slice(4, 5, 6))
> s_[...]
Ellipsis
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