GH-145668: Add FOR_ITER specialization for virtual iterators. Specialize GET_ITER.#147967
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markshannon wants to merge 3 commits intopython:mainfrom
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GH-145668: Add FOR_ITER specialization for virtual iterators. Specialize GET_ITER.#147967markshannon wants to merge 3 commits intopython:mainfrom
markshannon wants to merge 3 commits intopython:mainfrom
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* Add FOR_ITER_VIRTUAL to specialize FOR_ITER for virtual iterators * Add GET_ITER_SELF to specialize GET_ITER for iterators (including generators) * Add GET_ITER_VIRTUAL to specialize GET_ITER for iterables as virtual iterators
markshannon
requested review from
Fidget-Spinner,
ZeroIntensity,
ericsnowcurrently,
savannahostrowski and
tomasr8
as code owners
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Doesn't this change the ABI guarantees of |
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Add
FOR_ITERspecialization for virtual iterators. SpecializeGET_ITER.FOR_ITER_VIRTUALto specializeFOR_ITERfor virtual iteratorsGET_ITER_SELFto specializeGET_ITERfor iterators (including generators)GET_ITER_VIRTUALto specializeGET_ITERfor iterables as virtual iteratorstp_iteriteminternal slot toPyTypeObjectto support a wider range of classes as virtual iterators.This PR adds
strs as virtual iterators, with the potential to addbytes,bytearray,frozenset,frozendictand others in the future.FOR_ITERspecializations to cover other indexable sequences #145668📚 Documentation preview 📚: https://cpython-previews--147967.org.readthedocs.build/