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bpo-45459: Add Py_buffer to limited API (GH-29991)

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- [x] ``Py_buffer`` struct
- [x] ``PyBuffer_*()`` API functions
- [x] ``PyBUF_*`` constants
- [x] ``Py_bf_getbuffer`` and ``Py_bf_releasebuffer`` type slots
- [x] ``PyMemoryView_FromBuffer()`` API
- [x] tests for limited API
- [x] ``make regen-limited-abi``
- [x] documentation update
- [ ] export ``PyPickleBuffer*()`` API ???
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Christian Heimes 2022-02-02 17:03:10 +02:00 • committed by GitHub
parent 08f8301b21
commit f66c857572
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17 changed files with 308 additions and 131 deletions
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6
Include/typeslots.h
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@ -1,12 +1,6 @@
/* Do not renumber the file; these numbers are part of the stable ABI. */
#if defined(Py_LIMITED_API)
/* Disabled, see #10181 */
#undef Py_bf_getbuffer
#undef Py_bf_releasebuffer
#else
#define Py_bf_getbuffer 1
#define Py_bf_releasebuffer 2
#endif
#define Py_mp_ass_subscript 3
#define Py_mp_length 4
#define Py_mp_subscript 5