https://github.com/python/cpython/commit/c21113072cd1f0da83729f99d3576647db85d816
commit: c21113072cd1f0da83729f99d3576647db85d816
branch: main
author: Victor Stinner <[email protected]>
committer: encukou <[email protected]>
date: 2025-06-04T15:07:52+02:00
summary:
gh-134989: Implement PyObject_DelAttr() as a macro in the limited C API
(GH-135021)
files:
A Misc/NEWS.d/next/C_API/2025-06-02-13-19-22.gh-issue-134989.sDDyBN.rst
M Include/abstract.h
diff --git a/Include/abstract.h b/Include/abstract.h
index b9199fc03a399a..80f3298701d249 100644
--- a/Include/abstract.h
+++ b/Include/abstract.h
@@ -138,7 +138,12 @@ extern "C" {
Delete attribute named attr_name, for object o. Returns
-1 on failure.
- This is the equivalent of the Python statement: del o.attr_name. */
+ This is the equivalent of the Python statement: del o.attr_name.
+
+ Implemented as a macro in the limited C API 3.12 and older. */
+#if defined(Py_LIMITED_API) && Py_LIMITED_API+0 < 0x030d0000
+# define PyObject_DelAttrString(O, A) PyObject_SetAttrString((O), (A), NULL)
+#endif
/* Implemented elsewhere:
@@ -147,7 +152,12 @@ extern "C" {
Delete attribute named attr_name, for object o. Returns -1
on failure. This is the equivalent of the Python
- statement: del o.attr_name. */
+ statement: del o.attr_name.
+
+ Implemented as a macro in the limited C API 3.12 and older. */
+#if defined(Py_LIMITED_API) && Py_LIMITED_API+0 < 0x030d0000
+# define PyObject_DelAttr(O, A) PyObject_SetAttr((O), (A), NULL)
+#endif
/* Implemented elsewhere:
diff --git
a/Misc/NEWS.d/next/C_API/2025-06-02-13-19-22.gh-issue-134989.sDDyBN.rst
b/Misc/NEWS.d/next/C_API/2025-06-02-13-19-22.gh-issue-134989.sDDyBN.rst
new file mode 100644
index 00000000000000..e49f765106582e
--- /dev/null
+++ b/Misc/NEWS.d/next/C_API/2025-06-02-13-19-22.gh-issue-134989.sDDyBN.rst
@@ -0,0 +1,2 @@
+Implement :c:func:`PyObject_DelAttr` and :c:func:`PyObject_DelAttrString` as
+macros in the limited C API 3.12 and older. Patch by Victor Stinner.
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