Yes, you’ve got that exactly right! I think the pep has an example for tuple((x, y)).

On Thu, Jul 9, 2020 at 13:08 Rob Cliffe via Python-Dev <python-dev@python.org> wrote:
One thing I don't understand about the PEP:

     case [x,y]:

IIUC matches any 2-element sequence.
How would you match specifically a 2-item list (say)?
Would it be

     case list([x,y]):

I would appreciate it if some kind person could enlighten me.
TIA
Rob Cliffe
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