[issue38666] is for tuples

[Benjamin Peterson]

Benjamin Peterson <benjamin at python.org> added the comment:

"is" compares by identity not equality. Since tuples are immutable, the interpreter is free to reuse or not reuse the same tuple instance when it appears multiple times in a program. This is an implementation detail not a bug.

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nosy: +benjamin.peterson
resolution:  -> not a bug
stage:  -> resolved
status: open -> closed

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue38666>
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