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bpo-40584: Update PyType_FromModuleAndSpec() to process tp_vectorcall_offset (GH-20026)

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Hai Shi 2020-05-12 05:38:55 +08:00 • committed by GitHub
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3 changed files with 18 additions and 5 deletions
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8
Doc/c-api/structures.rst
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@ -424,9 +424,11 @@ Accessing attributes of extension types
Heap allocated types (created using :c:func:`PyType_FromSpec` or similar),
``PyMemberDef`` may contain definitions for the special members
``__dictoffset__`` and ``__weaklistoffset__``, corresponding to
:c:member:`~PyTypeObject.tp_dictoffset` and
:c:member:`~PyTypeObject.tp_weaklistoffset` in type objects.
``__dictoffset__``, ``__weaklistoffset__`` and ``__vectorcalloffset__``,
corresponding to
:c:member:`~PyTypeObject.tp_dictoffset`,
:c:member:`~PyTypeObject.tp_weaklistoffset` and
:c:member:`~PyTypeObject.tp_vectorcall_offset` in type objects.
These must be defined with ``T_PYSSIZET`` and ``READONLY``, for example::
static PyMemberDef spam_type_members[] = {

1
Doc/c-api/type.rst
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@ -228,6 +228,7 @@ The following functions and structs are used to create
* :c:member:`~PyTypeObject.tp_dictoffset`
(see :ref:`PyMemberDef <pymemberdef-offsets>`)
* :c:member:`~PyTypeObject.tp_vectorcall_offset`
(see :ref:`PyMemberDef <pymemberdef-offsets>`)
* :c:member:`~PyBufferProcs.bf_getbuffer`
* :c:member:`~PyBufferProcs.bf_releasebuffer`