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Title: bpo-40521: Empty frozenset is no longer a singleton by rhettinger · Pull Request #21085 · python/cpython · GitHub

Open Graph Title: bpo-40521: Empty frozenset is no longer a singleton by rhettinger · Pull Request #21085 · python/cpython

X Title: bpo-40521: Empty frozenset is no longer a singleton by rhettinger · Pull Request #21085 · python/cpython

Description: The Python programming language. Contribute to python/cpython development by creating an account on GitHub.

Open Graph Description: Making the empty frozenset a singleton wasn't worth it. Unlike empty strings and empty tuples, these are not common and don't warrant a special case. Taking it out makes the code simpler. ...

X Description: Making the empty frozenset a singleton wasn't worth it. Unlike empty strings and empty tuples, these are not common and don't warrant a special case. Taking it out makes the code si...

Opengraph URL: https://github.com/python/cpython/pull/21085

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Revert "bpo-40521: Make the empty frozenset per interpreter (GH-21068)"https://github.com/python/cpython/pull/21085/commits/00c029a6c22c7caadb17c6277b6f9c561210c51f
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