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Title: [3.13] gh-146076: Fix crash when a `ZoneInfo` subclass is missing a `_weak_cache` (GH-146082) by miss-islington · Pull Request #146115 · python/cpython · GitHub

Open Graph Title: [3.13] gh-146076: Fix crash when a `ZoneInfo` subclass is missing a `_weak_cache` (GH-146082) by miss-islington · Pull Request #146115 · python/cpython

X Title: [3.13] gh-146076: Fix crash when a `ZoneInfo` subclass is missing a `_weak_cache` (GH-146082) by miss-islington · Pull Request #146115 · python/cpython

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Open Graph Description: (cherry picked from commit 3b06d68) Co-authored-by: Stan Ulbrych 89152624+StanFromIreland@users.noreply.github.com Issue: Segfault from NULL dereference in _zoneinfo.get_weak_cache #146076

X Description: (cherry picked from commit 3b06d68) Co-authored-by: Stan Ulbrych 89152624+StanFromIreland@users.noreply.github.com Issue: Segfault from NULL dereference in _zoneinfo.get_weak_cache #146076

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og:image:alt(cherry picked from commit 3b06d68) Co-authored-by: Stan Ulbrych 89152624+StanFromIreland@users.noreply.github.com Issue: Segfault from NULL dereference in _zoneinfo.get_weak_cache #146076
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