Can a Sequence be infinite? If so, an equality test of two nonterminating sequences would be a nonterminating operation.
Do Sized and Reversible imply that a sequence terminates? Could __len__ return inf?
Ordered is a requisite condition for defining a comparator for
Are there unordered Sequences for which a default
al) would be wrong or inappropriate?
On Fri, Jul 3, 2020, 2:08 AM Random832 firstname.lastname@example.org wrote:
On Wed, Jul 1, 2020, at 08:23, Joao S. O. Bueno wrote:
collections.mixins.SlicedSequence that would
handle slices could pair up with the "ComparableSequence" - people
could use these "a la carte", and
no backwards compatibility would be hurt.
This one raises the question of where you put the single-item accessors. And sliced __delitem__ may be difficult to implement efficiently without knowing the internals of the sequence type.
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