add missing pyframe ffi functions

newsfragments/4881.added.md

@@ -0,0 +1,2 @@
+added missing ffi functions for `PyFrameObject` but without
+including unstable API from python 3.13

pyo3-ffi/src/cpython/frameobject.rs

@@ -62,13 +62,22 @@ opaque_struct!(PyFrameObject);
 #[cfg_attr(windows, link(name = "pythonXY"))]
 extern "C" {
     pub static mut PyFrame_Type: PyTypeObject;
+
+    #[cfg(Py_3_13)]
+    pub static mut PyFrameLocalsProxy_Type: PyTypeObject;
 }
 
 #[inline]
 pub unsafe fn PyFrame_Check(op: *mut PyObject) -> c_int {
     (Py_TYPE(op) == addr_of_mut!(PyFrame_Type)) as c_int
 }
 
+#[cfg(Py_3_13)]
+#[inline]
+pub unsafe fn PyFrameLocalsProxy_Check(op: *mut PyObject) -> c_int {
+    (Py_TYPE(op) == addr_of_mut!(PyFrameLocalsProxy_Type)) as c_int
+}
+
 extern "C" {
     #[cfg(not(GraalPy))]
     #[cfg_attr(PyPy, link_name = "PyPyFrame_New")]

pyo3-ffi/src/pyframe.rs

@@ -1,16 +1,50 @@
+#[allow(unused_imports)]
+use crate::object::PyObject;
 #[cfg(not(GraalPy))]
 #[cfg(any(Py_3_10, all(Py_3_9, not(Py_LIMITED_API))))]
 use crate::PyCodeObject;
 #[cfg(not(Py_LIMITED_API))]
 use crate::PyFrameObject;
-use std::os::raw::c_int;
+#[allow(unused_imports)]
+use std::os::raw::{c_char, c_int};
 
 #[cfg(Py_LIMITED_API)]
 opaque_struct!(PyFrameObject);
 
+// skipped _PyInterpreterFrame from Include/cpython/pyframe.h
+
 extern "C" {
-    pub fn PyFrame_GetLineNumber(f: *mut PyFrameObject) -> c_int;
+    pub fn PyFrame_GetLineNumber(frame: *mut PyFrameObject) -> c_int;
+
+    #[cfg(Py_3_9)]
+    pub fn PyFrame_GetBack(frame: *mut PyFrameObject) -> *mut PyFrameObject;
+
     #[cfg(not(GraalPy))]
     #[cfg(any(Py_3_10, all(Py_3_9, not(Py_LIMITED_API))))]
-    pub fn PyFrame_GetCode(f: *mut PyFrameObject) -> *mut PyCodeObject;
+    pub fn PyFrame_GetCode(frame: *mut PyFrameObject) -> *mut PyCodeObject;
+
+    #[cfg(Py_3_11)]
+    pub fn PyFrame_GetGenerator(frame: *mut PyFrameObject) -> *mut PyObject;
+
+    #[cfg(Py_3_11)]
+    pub fn PyFrame_GetBuiltins(frame: *mut PyFrameObject) -> *mut PyObject;
+
+    #[cfg(Py_3_11)]
+    pub fn PyFrame_GetLocals(frame: *mut PyFrameObject) -> *mut PyObject;
+
+    #[cfg(Py_3_11)]
+    pub fn PyFrame_GetGlobals(frame: *mut PyFrameObject) -> *mut PyObject;
+
+    #[cfg(Py_3_11)]
+    pub fn PyFrame_GetLasti(frame: *mut PyFrameObject) -> c_int;
+
+    #[cfg(Py_3_12)]
+    pub fn PyFrame_GetVar(frame: *mut PyFrameObject, name: *mut PyObject) -> *mut PyObject;
+
+    #[cfg(Py_3_12)]
+    pub fn PyFrame_GetVarString(frame: *mut PyFrameObject, name: *mut c_char) -> *mut PyObject;
+
+    // skipped PyUnstable_InterpreterFrame_GetCode from Include/cpython/pyframe.h
+    // skipped PyUnstable_InterpreterFrame_GetLasti from Include/cpython/pyframe.h
+    // skipped PyUnstable_InterpreterFrame_GetLine from Include/cpython/pyframe.h
 }