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gh-93937, C API: Move PyFrame_GetBack() to Python.h (#93938)
Move the follow functions and type from frameobject.h to pyframe.h, so the standard <Python.h> provide frame getter functions: * PyFrame_Check() * PyFrame_GetBack() * PyFrame_GetBuiltins() * PyFrame_GetGenerator() * PyFrame_GetGlobals() * PyFrame_GetLasti() * PyFrame_GetLocals() * PyFrame_Type Remove #include "frameobject.h" from many C files. It's no longer needed.
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‎Doc/whatsnew/3.11.rst

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@@ -1752,6 +1752,21 @@ Porting to Python 3.11
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which are not available in the limited C API.
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(Contributed by Victor Stinner in :issue:`46007`.)
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* The following frame functions and type are now directly available with
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``#include <Python.h>``, it's no longer needed to add
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``#include <frameobject.h>``:
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* :c:func:`PyFrame_Check`
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* :c:func:`PyFrame_GetBack`
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* :c:func:`PyFrame_GetBuiltins`
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* :c:func:`PyFrame_GetGenerator`
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* :c:func:`PyFrame_GetGlobals`
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* :c:func:`PyFrame_GetLasti`
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* :c:func:`PyFrame_GetLocals`
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* :c:type:`PyFrame_Type`
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(Contributed by Victor Stinner in :gh:`93937`.)
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.. _pyframeobject-3.11-hiding:
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* The :c:type:`PyFrameObject` structure members have been removed from the
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paths and then modify them, finish initialization and use :c:func:`PySys_GetObject`
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to retrieve :data:`sys.path` as a Python list object and modify it directly.
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Deprecated
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----------
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‎Include/cpython/frameobject.h

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@@ -6,10 +6,6 @@
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/* Standard object interface */
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PyAPI_DATA(PyTypeObject) PyFrame_Type;
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#define PyFrame_Check(op) Py_IS_TYPE((op), &PyFrame_Type)
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PyAPI_FUNC(PyFrameObject *) PyFrame_New(PyThreadState *, PyCodeObject *,
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PyObject *, PyObject *);
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@@ -31,12 +27,3 @@ PyAPI_FUNC(int) _PyFrame_IsEntryFrame(PyFrameObject *frame);
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PyAPI_FUNC(int) PyFrame_FastToLocalsWithError(PyFrameObject *f);
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PyAPI_FUNC(void) PyFrame_FastToLocals(PyFrameObject *);
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PyAPI_FUNC(PyFrameObject *) PyFrame_GetBack(PyFrameObject *frame);
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PyAPI_FUNC(PyObject *) PyFrame_GetLocals(PyFrameObject *frame);
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PyAPI_FUNC(PyObject *) PyFrame_GetGlobals(PyFrameObject *frame);
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PyAPI_FUNC(PyObject *) PyFrame_GetBuiltins(PyFrameObject *frame);
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PyAPI_FUNC(PyObject *) PyFrame_GetGenerator(PyFrameObject *frame);
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PyAPI_FUNC(int) PyFrame_GetLasti(PyFrameObject *frame);

‎Include/cpython/pyframe.h

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#ifndef Py_CPYTHON_PYFRAME_H
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# error "this header file must not be included directly"
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#endif
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PyAPI_DATA(PyTypeObject) PyFrame_Type;
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#define PyFrame_Check(op) Py_IS_TYPE((op), &PyFrame_Type)
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PyAPI_FUNC(PyFrameObject *) PyFrame_GetBack(PyFrameObject *frame);
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PyAPI_FUNC(PyObject *) PyFrame_GetLocals(PyFrameObject *frame);
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PyAPI_FUNC(PyObject *) PyFrame_GetGlobals(PyFrameObject *frame);
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PyAPI_FUNC(PyObject *) PyFrame_GetBuiltins(PyFrameObject *frame);
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PyAPI_FUNC(PyObject *) PyFrame_GetGenerator(PyFrameObject *frame);
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PyAPI_FUNC(int) PyFrame_GetLasti(PyFrameObject *frame);
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‎Include/pyframe.h

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@@ -14,6 +14,12 @@ PyAPI_FUNC(int) PyFrame_GetLineNumber(PyFrameObject *);
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PyAPI_FUNC(PyCodeObject *) PyFrame_GetCode(PyFrameObject *frame);
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#ifndef Py_LIMITED_API
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# define Py_CPYTHON_PYFRAME_H
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# include "cpython/pyframe.h"
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# undef Py_CPYTHON_PYFRAME_H
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#endif
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#ifdef __cplusplus
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}
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#endif

‎Makefile.pre.in

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@@ -1567,6 +1567,7 @@ PYTHON_HEADERS= \
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$(srcdir)/Include/cpython/pydebug.h \
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$(srcdir)/Include/cpython/pyerrors.h \
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$(srcdir)/Include/cpython/pyfpe.h \
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$(srcdir)/Include/cpython/pyframe.h \
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$(srcdir)/Include/cpython/pylifecycle.h \
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$(srcdir)/Include/cpython/pymem.h \
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$(srcdir)/Include/cpython/pystate.h \

‎Misc/NEWS.d/next/C API/2022-06-17-13-41-38.gh-issue-93937.uKVTEh.rst

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The following frame functions and type are now directly available with
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``#include <Python.h>``, it's no longer needed to add ``#include
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<frameobject.h>``:
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* :c:func:`PyFrame_Check`
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* :c:func:`PyFrame_GetBack`
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* :c:func:`PyFrame_GetBuiltins`
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* :c:func:`PyFrame_GetGenerator`
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* :c:func:`PyFrame_GetGlobals`
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* :c:func:`PyFrame_GetLasti`
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* :c:func:`PyFrame_GetLocals`
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* :c:type:`PyFrame_Type`
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Patch by Victor Stinner.

‎Modules/_ctypes/callbacks.c

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#endif
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#include "pycore_call.h" // _PyObject_CallNoArgs()
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#include "frameobject.h"
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#include <stdbool.h>
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‎Modules/_testcapimodule.c

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#define PY_SSIZE_T_CLEAN
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#include "Python.h"
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#include "frameobject.h" // PyFrame_Check()
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#include "datetime.h" // PyDateTimeAPI
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#include "marshal.h" // PyMarshal_WriteLongToFile
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#include "structmember.h" // PyMemberDef

‎Modules/_xxsubinterpretersmodule.c

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#endif
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#include "Python.h"
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#include "frameobject.h"
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#include "pycore_frame.h"
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#include "pycore_pystate.h" // _PyThreadState_GET()
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#include "pycore_interpreteridobject.h"

‎Modules/faulthandler.c

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#include "pycore_signal.h" // Py_NSIG
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#include "pycore_traceback.h" // _Py_DumpTracebackThreads
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#include "frameobject.h"
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#include <object.h>
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#include <signal.h>
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#include <signal.h>

‎Modules/pyexpat.c

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#include <ctype.h>
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#include "structmember.h" // PyMemberDef
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#include "frameobject.h"
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#include "expat.h"
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#include "pyexpat.h"

‎Objects/object.c

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#include "pycore_symtable.h" // PySTEntry_Type
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#include "pycore_typeobject.h" // _PyTypes_InitSlotDefs()
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#include "pycore_unionobject.h" // _PyUnion_Type
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#include "frameobject.h" // PyFrame_Type
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#include "pycore_interpreteridobject.h" // _PyInterpreterID_Type
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#ifdef Py_LIMITED_API

‎Objects/typeobject.c

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#include "pycore_pystate.h" // _PyThreadState_GET()
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#include "pycore_typeobject.h" // struct type_cache
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#include "pycore_unionobject.h" // _Py_union_type_or
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#include "frameobject.h" // PyFrameObject
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#include "pycore_frame.h" // _PyInterpreterFrame
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#include "opcode.h" // MAKE_CELL
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#include "structmember.h" // PyMemberDef

‎PCbuild/pythoncore.vcxproj

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<ClInclude Include="..\Include\cpython\pydebug.h" />
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<ClInclude Include="..\Include\cpython\pyerrors.h" />
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<ClInclude Include="..\Include\cpython\pyfpe.h" />
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<ClInclude Include="..\Include\cpython\pyframe.h" />
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<ClInclude Include="..\Include\cpython\pylifecycle.h" />
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<ClInclude Include="..\Include\cpython\pymem.h" />
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<ClInclude Include="..\Include\cpython\pystate.h" />

‎PCbuild/pythoncore.vcxproj.filters

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<ClInclude Include="..\Include\cpython\pymem.h">
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<Filter>Include\cpython</Filter>
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</ClInclude>
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<ClInclude Include="..\Include\cpython\pyframe.h">
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<Filter>Include\cpython</Filter>
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</ClInclude>
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<ClInclude Include="..\Include\cpython\pylifecycle.h">
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<Filter>Include\cpython</Filter>
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</ClInclude>

‎Python/_warnings.c

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#include "pycore_long.h" // _PyLong_GetZero()
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#include "pycore_pyerrors.h"
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#include "pycore_pystate.h" // _PyThreadState_GET()
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#include "frameobject.h" // PyFrame_GetBack()
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#include "pycore_frame.h"
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#include "clinic/_warnings.c.h"
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‎Python/ceval.c

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#include "pycore_dict.h"
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#include "dictobject.h"
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#include "frameobject.h"
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#include "pycore_frame.h"
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#include "opcode.h"
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#include "pydtrace.h"

‎Python/frame.c

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#include "Python.h"
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#include "frameobject.h"
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#include "pycore_code.h" // stats
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#include "pycore_code.h" // stats
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#include "pycore_frame.h"
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#include "pycore_object.h" // _PyObject_GC_UNTRACK()
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#include "opcode.h"

‎Python/suggestions.c

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#include "Python.h"
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#include "frameobject.h"
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#include "pycore_frame.h"
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#include "pycore_pyerrors.h"

‎Python/sysmodule.c

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#include "pycore_structseq.h" // _PyStructSequence_InitType()
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#include "pycore_tuple.h" // _PyTuple_FromArray()
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#include "frameobject.h" // PyFrame_GetBack()
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#include "frameobject.h" // PyFrame_FastToLocalsWithError()
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#include "pydtrace.h"
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#include "osdefs.h" // DELIM
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#include "stdlib_module_names.h" // _Py_stdlib_module_names

‎Python/traceback.c

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#include "Python.h"
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#include "frameobject.h" // PyFrame_GetBack()
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#include "pycore_ast.h" // asdl_seq_*
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#include "pycore_call.h" // _PyObject_CallMethodFormat()
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#include "pycore_compile.h" // _PyAST_Optimize
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#include "pycore_pyerrors.h" // _PyErr_Fetch()
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#include "pycore_pystate.h" // _PyThreadState_GET()
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#include "pycore_traceback.h" // EXCEPTION_TB_HEADER
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#include "../Parser/pegen.h" // _PyPegen_byte_offset_to_character_offset()
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#include "frameobject.h" // PyFrame_New()
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#include "structmember.h" // PyMemberDef
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#include "osdefs.h" // SEP
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#ifdef HAVE_FCNTL_H

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