delta/cpython-git.git/PC/python3dll.c, branch master

bpo-45123: PyAiter_Check and PyObject_GetAiter fix & rename. (GH-28194)

2021-09-07T10:52:30+00:00

Fix PyAiter_Check to only check for the `__anext__` presense (not for
`__aiter__`). Rename `PyAiter_Check()` to `PyAIter_Check()`,
`PyObject_GetAiter()` -> `PyObject_GetAIter()`.

Co-authored-by: Pablo Galindo Salgado

bpo-42035: Add PyType_GetQualName() to get a type's qualified name. (GH-27551)

2021-08-17T13:39:34+00:00

bpo-41103: Resurrect the old buffer protocol. (GH-27437)

2021-07-29T10:46:47+00:00

Revert "bpo-41103: Remove old buffer protocol support (#21117)"

This reverts commit 6f8a6ee59cb7f99f68df8ee9c3e8c8cf19af3eed.

bpo-42035: Add a PyType_GetName() to get type's short name. (GH-23903)

2021-07-29T07:57:02+00:00

bpo-39947: Remove old private trashcan C API functions (GH-26869)

2021-06-23T13:51:47+00:00

Remove 4 C API private trashcan functions which were only kept for
the backward compatibility of the stable ABI with Python 3.8 and
older, since the trashcan API was not usable with the limited C API
on Python 3.8 and older. The trashcan API was excluded from the
limited C API in Python 3.9.

Removed functions:

* _PyTrash_deposit_object()
* _PyTrash_destroy_chain()
* _PyTrash_thread_deposit_object()
* _PyTrash_thread_destroy_chain()

The trashcan C API was never usable with the limited C API, since old
trashcan macros accessed directly PyThreadState members like
"_tstate->trash_delete_nesting", whereas the PyThreadState structure
is opaque in the limited C API.

Exclude also the PyTrash_UNWIND_LEVEL constant from the C API.

The trashcan C API was modified in Python 3.9 by commit
38965ec5411da60d312b59be281f3510d58e0cf1 and in Python 3.10 by commit
ed1a5a5baca8f61e9a99c5be3adc16b1801514fe to hide implementation
details.

bpo-44392: Add Py_GenericAlias to C API docs (GH-26724)

2021-06-16T14:12:25+00:00

Also fix stable ABI type definitions

bpo-43795: Remove Py_FrozenMain from the Limited API & Stable ABI (GH-26241)

2021-05-25T11:42:03+00:00

Py_FrozenMain was added to the Limited C API in [bpo-42591]() (3.10.0a4);
but to fix that issue it would be enough to add it to the regular C API.

The function is undocumented, tests were added very recently ([bpo-44131]()),
and most importantly, it is not present in all builds of Python, as
the linker sometimes omits it as unused.
It should be added back when these issues are fixed.

Note that this does not affect Python's regular C API.

bpo-43795: Mark PyCodec_Unregister as a function, not data, in stable ABI (GH-25920)

2021-05-05T17:32:21+00:00

bpo-43916: Move the _PyStructSequence_InitType function to the internal API (GH-25854)

2021-05-03T14:50:24+00:00

bpo-43916: Export the _PyStructSequence_InitType to fix build errors in the curses module (GH-25768)

2021-05-01T01:21:19+00:00