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Title: gh-98253: Break potential reference cycles in external code worsened by typing.py lru_cache by wjakob · Pull Request #98591 · python/cpython · GitHub

Open Graph Title: gh-98253: Break potential reference cycles in external code worsened by typing.py lru_cache by wjakob · Pull Request #98591 · python/cpython

X Title: gh-98253: Break potential reference cycles in external code worsened by typing.py lru_cache by wjakob · Pull Request #98591 · python/cpython

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

Open Graph Description: The typing module internally uses LRU caches to memoize the result of type-related computations. These LRU caches have the potential to introduce difficult-to-find reference leaks spanning multiple...

X Description: The typing module internally uses LRU caches to memoize the result of type-related computations. These LRU caches have the potential to introduce difficult-to-find reference leaks spanning multiple...

Opengraph URL: https://github.com/python/cpython/pull/98591

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break potential reference cycles in external code worsened by typing.py lru_cache (#98253)https://github.com/python/cpython/pull/98591/commits/2fed98553019df8d72355a90bb31c14c1309be79
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added a comment clarifying the indirectionhttps://github.com/python/cpython/pull/98591/commits/411fd55cb86c1cf4befe634e7363dea9599e54ac
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removed superfluous spacehttps://github.com/python/cpython/pull/98591/commits/f27e49d72419511e0b84279ff85a86312e574f35
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