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cpython/Include
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Dino Viehland b1554146c2
gh-140868: Don't rely on undefined left shift behavior in assert (#140869) 
Don't rely on undefined left shift behavior in assert
2025-11-01 12:23:58 -04:00
..
cpython
gh-139640: Fix swallowing syntax warnings in different modules (GH-139755)
2025-10-14 17:48:09 +03:00
internal
gh-140868: Don't rely on undefined left shift behavior in assert (#140869)
2025-11-01 12:23:58 -04:00
abstract.h
gh-134989: Implement PyObject_DelAttr() as a macro in the limited C API (GH-135021)
2025-06-04 15:07:52 +02:00
audit.h
gh-135755: Use private names (_Py*) for header file guards new in 3.14 (GH-135921)
2025-06-26 13:05:01 +02:00
bltinmodule.h
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boolobject.h
gh-134989: Fix Py_RETURN_NONE in the limited C API (GH-135165)
2025-06-05 14:43:47 +02:00
bytearrayobject.h
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bytesobject.h
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ceval.h
gh-135755: Move SPECIAL_ constants to a private header (GH-135922)
2025-06-25 13:03:05 +02:00
codecs.h
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compile.h
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complexobject.h
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critical_section.h
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datetime.h
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descrobject.h
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dictobject.h
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dynamic_annotations.h
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enumobject.h
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errcode.h
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exports.h
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fileobject.h
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fileutils.h
gh-67341: fix a typo in Include/fileutils.h (#136049)
2025-07-14 08:02:05 +00:00
floatobject.h
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frameobject.h
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genericaliasobject.h
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import.h
gh-133644: remove deprecated PyImport_ImportModuleNoBlock (#133655)
2025-05-08 13:08:43 +00:00
intrcheck.h
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iterobject.h
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listobject.h
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longobject.h
gh-132639: Adds PyLong_AsNativeBytes, PyLong_FromNativeBytes and PyLong_FromUnsignedNativeBytes to the limited API (GH-132640)
2025-04-21 15:59:03 +01:00
marshal.h
gh-79315: Add Include/cpython/marshal.h header (#139725)
2025-10-07 23:49:08 +02:00
memoryobject.h
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methodobject.h
gh-132097: use a macro for semantically casting function pointers (#132406)
2025-04-18 12:24:34 +02:00
modsupport.h
gh-137210: Move PYTHON_API_VERSION & PYTHON_ABI_VERSION to patchlevel.h (GH-138545)
2025-09-08 12:02:13 +02:00
moduleobject.h
gh-137210: Add a struct, slot & function for checking an extension's ABI (GH-137212)
2025-09-05 16:23:18 +02:00
object.h
gh-140487: Fix Py_RETURN_NOTIMPLEMENTED in limited C API 3.11 (GH-140636)
2025-10-27 12:59:56 +01:00
objimpl.h
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opcode_ids.h
GH-134282: Always borrow references LOAD_CONST (GH-134284)
2025-05-20 11:24:11 -04:00
opcode.h
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osdefs.h
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osmodule.h
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patchlevel.h
Post 3.15.0a1
2025-10-14 17:36:01 +03:00
py_curses.h
gh-125843: indicate which C function caused a curses.error (#125844)
2025-05-19 15:53:39 +02:00
pyatomic.h
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pybuffer.h
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pycapsule.h
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pydtrace.d
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pydtrace.h
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pyerrors.h
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pyexpat.h
gh-90949: expose Expat API to tune exponential expansion protections (#139368)
2025-09-28 08:27:04 +00:00
pyframe.h
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pyhash.h
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pylifecycle.h
gh-133644: Remove deprecated Python initialization getter functions (#133661)
2025-05-09 11:39:23 +00:00
pymacconfig.h
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pymacro.h
gh-138143: Allow anonymous unions in public headers, using _Py_ANONYMOUS (GH-137283)
2025-08-26 11:14:35 +02:00
pymath.h
gh-136006: fix Py_NAN expansion on Solaris systems (#136575)
2025-09-10 11:11:04 +02:00
pymem.h
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pyport.h
gh-140544: Always assume that thread locals are available (GH-140690)
2025-10-28 09:07:19 -04:00
pystate.h
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pystats.h
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pystrcmp.h
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pystrtod.h
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Python.h
gh-79315: Remove Include/pylock.h and Include/monitoring.h (#139731)
2025-10-08 00:49:24 +02:00
pythonrun.h
gh-130396: Move PYOS_LOG2_STACK_MARGIN to internal headers (#135928)
2025-07-01 15:18:17 +02:00
pythread.h
gh-137884: Added threading.get_native_id() on Illumos/Solaris (GH-137927)
2025-08-20 17:10:44 +00:00
pytypedefs.h
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rangeobject.h
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README.rst
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refcount.h
gh-140153: Fix Py_REFCNT() definition on limited C API 3.11-3.13 (#140158)
2025-10-15 16:36:49 +02:00
setobject.h
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sliceobject.h
gh-79315: Add Include/cpython/sliceobject.h header (#139729)
2025-10-08 00:48:18 +02:00
structmember.h
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structseq.h
gh-79315: Add Include/cpython/structseq.h header (#139730)
2025-10-08 01:19:50 +02:00
sysmodule.h
gh-138886: Remove deprecated PySys_ResetWarnOptions C-API function (#138887)
2025-09-15 12:01:33 +03:00
traceback.h
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tupleobject.h
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typeslots.h
Revert "gh-133395: add option for extension modules to specialize BINARY_OP/SUBSCR, apply to arrays (#133396)" (#133498)
2025-05-06 13:12:26 +03:00
unicodeobject.h
gh-133610: Remove PyUnicode_AsDecoded/Encoded functions (#133612)
2025-05-09 17:31:24 +02:00
warnings.h
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weakrefobject.h
gh-133644: remove PyWeakref_GetObject and PyWeakref_GET_OBJECT (GH-133657)
2025-09-24 11:25:56 +02:00

README.rst 

The Python C API
================

The C API is divided into these sections:

1. ``Include/``: Limited API
2. ``Include/cpython/``: CPython implementation details
3. ``Include/cpython/``, names with the ``PyUnstable_`` prefix: API that can
   change between minor releases
4. ``Include/internal/``, and any name with ``_`` prefix: The internal API

Information on changing the C API is available `in the developer guide`_

.. _in the developer guide: https://devguide.python.org/c-api/