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Changelog
=========
* 2025-11-18: Add PEP 782 functions:
* ``PyBytesWriter_Create()``
* ``PyBytesWriter_Discard()``
* ``PyBytesWriter_Finish()``
* ``PyBytesWriter_FinishWithPointer()``
* ``PyBytesWriter_FinishWithSize()``
* ``PyBytesWriter_Format()``
* ``PyBytesWriter_GetData()``
* ``PyBytesWriter_GetSize()``
* ``PyBytesWriter_Grow()``
* ``PyBytesWriter_GrowAndUpdatePointer()``
* ``PyBytesWriter_Resize()``
* ``PyBytesWriter_WriteBytes()``
* 2025-09-01: Add ``PyUnstable_Object_IsUniquelyReferenced()`` function.
* 2025-06-09: Add ``PyUnicodeWriter_WriteASCII()`` function.
* 2025-06-03: Add functions:
* ``PySys_GetAttr()``
* ``PySys_GetAttrString()``
* ``PySys_GetOptionalAttr()``
* ``PySys_GetOptionalAttrString()``
* 2025-01-19: Add ``PyConfig_Get()`` functions.
* 2025-01-06: Add ``Py_fopen()`` and ``Py_fclose()`` functions.
* 2024-12-16: Add ``structmember.h`` constants:
* ``Py_T_BOOL``
* ``Py_T_BYTE``
* ``Py_T_CHAR``
* ``Py_T_DOUBLE``
* ``Py_T_FLOAT``
* ``Py_T_INT``
* ``Py_T_LONGLONG``
* ``Py_T_LONG``
* ``Py_T_OBJECT_EX``
* ``Py_T_PYSSIZET``
* ``Py_T_SHORT``
* ``Py_T_STRING_INPLACE``
* ``Py_T_STRING``
* ``Py_T_UBYTE``
* ``Py_T_UINT``
* ``Py_T_ULONGLONG``
* ``Py_T_ULONG``
* ``Py_T_USHORT``
* ``_Py_T_NONE``
* ``_Py_T_OBJECT``
* ``Py_AUDIT_READ``
* ``Py_READONLY``
* ``_Py_WRITE_RESTRICTED``
* 2024-12-13: Add functions and structs:
* ``PyLongLayout``
* ``PyLong_GetNativeLayout()``
* ``PyLongExport``
* ``PyLong_Export()``
* ``PyLong_FreeExport()``
* ``PyLongWriter``
* ``PyLongWriter_Create()``
* ``PyLongWriter_Finish()``
* ``PyLongWriter_Discard()``
* 2024-11-12: Add functions:
* ``PyLong_IsPositive()``
* ``PyLong_IsNegative()``
* ``PyLong_IsZero()``
* 2024-10-09: Add functions:
* ``PyBytes_Join()``
* ``PyIter_NextItem()``
* ``PyLong_AsInt32()``
* ``PyLong_AsInt64()``
* ``PyLong_AsUInt32()``
* ``PyLong_AsUInt64()``
* ``PyLong_FromInt32()``
* ``PyLong_FromInt64()``
* ``PyLong_FromUInt32()``
* ``PyLong_FromUInt64()``
* ``PyUnicode_Equal()``
* ``Py_HashBuffer()``
* 2024-07-18: Add functions:
* ``PyUnicodeWriter_Create()``
* ``PyUnicodeWriter_Discard()``
* ``PyUnicodeWriter_Finish()``
* ``PyUnicodeWriter_WriteChar()``
* ``PyUnicodeWriter_WriteUTF8()``
* ``PyUnicodeWriter_WriteStr()``
* ``PyUnicodeWriter_WriteRepr()``
* ``PyUnicodeWriter_WriteSubstring()``
* ``PyUnicodeWriter_WriteWideChar()``
* ``PyUnicodeWriter_Format()``
* 2024-06-03: Add ``PyLong_GetSign()``.
* 2024-04-23: Drop Python 3.5 support. It cannot be tested anymore (pip fails).
* 2024-04-02: Add ``PyDict_SetDefaultRef()`` function.
* 2024-03-29: Add ``PyList_GetItemRef()`` function.
* 2024-03-21: Add functions:
* ``Py_GetConstant()``
* ``Py_GetConstantBorrowed()``
* 2024-03-09: Add hash constants:
* ``PyHASH_BITS``
* ``PyHASH_IMAG``
* ``PyHASH_INF``
* ``PyHASH_MODULUS``
* 2024-02-20: Add PyTime API:
* ``PyTime_t`` type
* ``PyTime_MIN`` and ``PyTime_MAX`` constants
* ``PyTime_AsSecondsDouble()``
* ``PyTime_Monotonic()``
* ``PyTime_PerfCounter()``
* ``PyTime_Time()``
* 2023-12-15: Add function ``Py_HashPointer()``.
* 2023-11-14: Add functions:
* ``PyDict_Pop()``
* ``PyDict_PopString()``
* 2023-11-13: Add functions:
* ``PyList_Extend()``
* ``PyList_Clear()``
* 2023-10-04: Add functions:
* ``PyUnicode_EqualToUTF8()``
* ``PyUnicode_EqualToUTF8AndSize()``
* 2023-10-03: Add functions:
* ``PyObject_VisitManagedDict()``
* ``PyObject_ClearManagedDict()``
* ``PyThreadState_GetUnchecked()``
* 2023-09-29: Add functions:
* ``PyMapping_HasKeyWithError()``
* ``PyMapping_HasKeyStringWithError()``
* ``PyObject_HasAttrWithError()``
* ``PyObject_HasAttrStringWithError()``
* 2023-08-25: Add ``PyDict_ContainsString()`` and ``PyLong_AsInt()`` functions.
* 2023-08-21: Remove support for Python 2.7, Python 3.4 and older.
* 2023-08-16: Add ``Py_IsFinalizing()`` function.
* 2023-07-21: Add ``PyDict_GetItemRef()`` function.
* 2023-07-18: Add ``PyModule_Add()`` function.
* 2023-07-12: Add functions:
* ``PyObject_GetOptionalAttr()``
* ``PyObject_GetOptionalAttrString()``
* ``PyMapping_GetOptionalItem()``
* ``PyMapping_GetOptionalItemString()``
* 2023-07-05: Add ``PyObject_Vectorcall()`` function.
* 2023-06-21: Add ``PyWeakref_GetRef()`` function.
* 2023-06-20: Add ``PyImport_AddModuleRef()`` function.
* 2022-11-15: Add experimental operations to the ``upgrade_pythoncapi.py``
script: ``Py_NewRef``, ``Py_CLEAR`` and ``Py_SETREF``.
* 2022-11-09: Fix ``Py_SETREF()`` and ``Py_XSETREF()`` macros
for `gh-98724 <https://github.com/python/cpython/issues/98724>`_.
* 2022-11-04: Add ``PyFrame_GetVar()`` and ``PyFrame_GetVarString()``
functions.
* 2022-08-04: Add ``PyCode_GetVarnames()``, ``PyCode_GetFreevars()``
and ``PyCode_GetCellvars()`` functions.
* 2022-06-14: Fix compatibility with C++ older than C++11.
* 2022-05-03: Add ``PyCode_GetCode()`` function.
* 2022-04-26: Rename the project from ``pythoncapi_compat`` to
``pythoncapi-compat``: replace the underscore separator with a dash.
* 2022-04-08: Add functions ``PyFrame_GetLocals()``, ``PyFrame_GetGlobals()``
``PyFrame_GetBuiltins()``, and ``PyFrame_GetLasti()``.
* 2022-03-12: Add functions ``PyFloat_Pack2()``, ``PyFloat_Pack4()``,
``PyFloat_Pack8()``, ``PyFloat_Unpack2()``, ``PyFloat_Unpack4()`` and
``PyFloat_Unpack8()``.
* 2022-03-03: The project moved to https://github.com/python/pythoncapi-compat
* 2022-02-11: The project license changes from the MIT license to the Zero
Clause BSD (0BSD) license. Projects copying ``pythoncapi_compat.h`` no longer
have to include the MIT license and the copyright notice.
* 2022-02-08: Add documentation.
* 2022-02-09: ``pythoncapi_compat.h`` now supports C++ on Python 3.6 and newer:
use ``nullptr`` and ``reinterpret_cast<type>`` cast on C++, and use ``NULL``
and ``(type)`` cast on C.
* 2021-10-15: Add ``PyThreadState_EnterTracing()`` and
``PyThreadState_LeaveTracing()``.
* 2021-04-09: Add ``Py_Is()``, ``Py_IsNone()``, ``Py_IsTrue()``,
``Py_IsFalse()`` functions.
* 2021-04-01:
* Add ``Py_SETREF()``, ``Py_XSETREF()`` and ``Py_UNUSED()``.
* Add PyPy support.
* 2021-01-27: Fix compatibility with Visual Studio 2008 for Python 2.7.
* 2020-11-30: Creation of the ``upgrade_pythoncapi.py`` script.
* 2020-06-04: Creation of the ``pythoncapi_compat.h`` header file.
|
