From 2bac2b86b1486f15038fb246835e04bb1b213cd8 Mon Sep 17 00:00:00 2001 From: Donghee Na Date: Tue, 16 Jul 2024 10:16:41 +0900 Subject: gh-121403: Add notes for PyList_GetXXX APIs about the need for init (gh-121626) --- Doc/c-api/list.rst | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/Doc/c-api/list.rst b/Doc/c-api/list.rst index 53eb54d..758415a 100644 --- a/Doc/c-api/list.rst +++ b/Doc/c-api/list.rst @@ -38,9 +38,12 @@ List Objects .. note:: If *len* is greater than zero, the returned list object's items are - set to ``NULL``. Thus you cannot use abstract API functions such as - :c:func:`PySequence_SetItem` or expose the object to Python code before - setting all items to a real object with :c:func:`PyList_SetItem`. + set to ``NULL``. Thus you cannot use abstract API functions such as + :c:func:`PySequence_SetItem` or expose the object to Python code before + setting all items to a real object with :c:func:`PyList_SetItem` or + :c:func:`PyList_SET_ITEM()`. The following APIs are safe APIs before + the list is fully initialized: :c:func:`PyList_SetItem()` and :c:func:`PyList_SET_ITEM()`. + .. c:function:: Py_ssize_t PyList_Size(PyObject *list) -- cgit v0.12