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| author | Mark Shannon <mark@hotpy.org> | 2023-05-05 16:53:07 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-05-05 16:53:07 (GMT) |
| commit | a0df9ee8fc77443510ab7e9ba8fd830f255a8fec (patch) | |
| tree | 2af48b491e6dcd471fd16f04e6ae87a85b1097cd /Include | |
| parent | 45a9e3834a6ed20ee250e2e5a8583dffcef0eb73 (diff) | |
| download | cpython-a0df9ee8fc77443510ab7e9ba8fd830f255a8fec.zip cpython-a0df9ee8fc77443510ab7e9ba8fd830f255a8fec.tar.gz cpython-a0df9ee8fc77443510ab7e9ba8fd830f255a8fec.tar.bz2 | |
GH-96803: Add three C-API functions to make _PyInterpreterFrame less opaque for users of PEP 523. (GH-96849)
Diffstat (limited to 'Include')
| -rw-r--r-- | Include/cpython/frameobject.h | 17 | ||||
| -rw-r--r-- | Include/internal/pycore_frame.h | 2 |
2 files changed, 17 insertions, 2 deletions
diff --git a/Include/cpython/frameobject.h b/Include/cpython/frameobject.h index 4e19535..6f3efe3 100644 --- a/Include/cpython/frameobject.h +++ b/Include/cpython/frameobject.h @@ -4,6 +4,8 @@ # error "this header file must not be included directly" #endif +struct _PyInterpreterFrame; + /* Standard object interface */ PyAPI_FUNC(PyFrameObject *) PyFrame_New(PyThreadState *, PyCodeObject *, @@ -27,3 +29,18 @@ PyAPI_FUNC(int) _PyFrame_IsEntryFrame(PyFrameObject *frame); PyAPI_FUNC(int) PyFrame_FastToLocalsWithError(PyFrameObject *f); PyAPI_FUNC(void) PyFrame_FastToLocals(PyFrameObject *); + +/* The following functions are for use by debuggers and other tools + * implementing custom frame evaluators with PEP 523. */ + +/* Returns the code object of the frame (strong reference). + * Does not raise an exception. */ +PyAPI_FUNC(PyCodeObject *) PyUnstable_InterpreterFrame_GetCode(struct _PyInterpreterFrame *frame); + +/* Returns a byte ofsset into the last executed instruction. + * Does not raise an exception. */ +PyAPI_FUNC(int) PyUnstable_InterpreterFrame_GetLasti(struct _PyInterpreterFrame *frame); + +/* Returns the currently executing line number, or -1 if there is no line number. + * Does not raise an exception. */ +PyAPI_FUNC(int) PyUnstable_InterpreterFrame_GetLine(struct _PyInterpreterFrame *frame); diff --git a/Include/internal/pycore_frame.h b/Include/internal/pycore_frame.h index d8d7fe9..3d3cbbf 100644 --- a/Include/internal/pycore_frame.h +++ b/Include/internal/pycore_frame.h @@ -265,8 +265,6 @@ _PyFrame_PushUnchecked(PyThreadState *tstate, PyFunctionObject *func, int null_l return new_frame; } -int _PyInterpreterFrame_GetLine(_PyInterpreterFrame *frame); - static inline PyGenObject *_PyFrame_GetGenerator(_PyInterpreterFrame *frame) { |