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- 14 commits
- 13 files changed
- 1 contributor
Commits on Dec 9, 2025
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Assign True instead of None to __clear_reentry_guard__
Not at all sure why this helps, but when assigning `None` instead, the object is gone at the time of garbage collection.
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Disable the three remaining failing tests
- The first two run into issues because our meta type's `tp_getattro` is not overridden by its subclasses - The last runs into a `PyErrOccurred` when trying to access its `__len__`, related to our sequence decoding logic
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Move tp_clear workaround to .NET
In Python 3.14, the objects __dict__ seems to already be half deconstructed, leading to crashes during garbage collection. Since gc in Python is single-threaded (I think :)), it should be fine to have a single static for this. If that is not true, we can always use a thread-local instead.
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Workaround for blocked PyObject_GenericSetAttr in metatypes
Python 3.14 introduced a new assertion that prevents us from using PyObject_GenericSetAttr directly in our meta type. To work around this, we manipulate the type dict directly. This workaround is a simplified variant of Cython's workaround from cython/cython#6325. The relevant Python change is in python/cpython#118454
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