From: Donghee Na Date: Tue, 16 Jul 2024 01:16:41 +0000 (+0900) Subject: gh-121403: Add notes for PyList_GetXXX APIs about the need for init (gh-121626) X-Git-Tag: v3.14.0a1~1115 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=2bac2b86b1486f15038fb246835e04bb1b213cd8;p=thirdparty%2FPython%2Fcpython.git gh-121403: Add notes for PyList_GetXXX APIs about the need for init (gh-121626) --- diff --git a/Doc/c-api/list.rst b/Doc/c-api/list.rst index 53eb54d3e102..758415a76e5c 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)