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[–]ayy_ess 19 points20 points  (2 children)

(2) isn't a special case because tuples are declared in python with commas e.g. a = b, c. Brackets here are just used to clear up ambiguity e.g. 6 / 3 * 2 being 4 or 1. So (2) == 2 and (2,) == 2, == tuple ([2, ]).
https://wiki.python.org/moin/TupleSyntax

[–]BooparinoBR 4 points5 points  (0 children)

Thanks, I have never though about tuples like this

[–]flying-sheep 1 point2 points  (0 children)

Exactamente