- Updated Lib/collections from CPython v3.14.3
- Preserved RustPython's fallback implementation for defaultdict
- Added test for update_reentrant_add_clears_counter
- Minor formatting fixes in test file
Co-authored-by: CPython Developers <>
This pull request updates `types` module to v3.14.2. While doing it, it
fixes also async-related feature. This pull request's base is generated
by #6827.
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## Summary by CodeRabbit
* **New Features**
* Generators that act as iterable coroutines are now recognized as
awaitable, improving async behavior.
* Yield-from and await interactions now handle coroutine-iterable
sources more consistently.
* **Bug Fixes**
* Reduces spurious TypeError cases when awaiting or yielding from
wrapped coroutine-like generators.
<sub>✏️ Tip: You can customize this high-level summary in your review
settings.</sub>
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This test will not work until the `__buffer__` and `__release_buffer__`
methods are implemented on the appropriate builtin types, which is
outside the current scope.
The original hash algorithm just XOR'd all the hashes of the elements of
the set, which is problematic. The CPython algorithm is required to pass
the tests.
- Replace `PyFrozenSet::hash` with CPython's algorithm
- Remove unused `hash_iter_unorded` functions
- Add `frozenset` benchmark
- Enable tests
- Lower performance expectations on effectiveness test
- Adjust `slot::hash_wrapper` so that it doesn't rehash the computed
hash value in the process of converting PyInt to PyHash.
Python does not define `list().__bool__`, `dict().__bool__`, and
`str().__bool__`, and some tests were failing because they were
defined.
I could not find any references to them and deleting them doesn't
seem to break anything.
Clean implementation of changes in PR #3371 based on feedback.
Copies from [CPython tag `v3.9.7` and adds back custom RustPython changes where needed for:
- `Lib/collections/__init__.py`
- `Lib/test/test_collections.py`
Closes: #3371
