Stowage/cpython
2
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2026-04-14 07:41:00 +00:00
Code Issues Projects Releases Packages Wiki Activity

gh-146143: Fix the PyUnicodeWriter_WriteUCS4() signature (GH-146144)

Browse source 
It now accepts a pointer to constant buffer of Py_UCS4.
This commit is contained in:
Serhiy Storchaka 2026-03-19 10:23:01 +02:00 • committed by GitHub
parent 0f2246b155
commit becd7a967f
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
4 changed files with 5 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

2
Doc/c-api/unicode.rst
View file

@ -1867,7 +1867,7 @@ object.
On success, return ``0``.
On error, set an exception, leave the writer unchanged, and return ``-1``.
.. c:function:: int PyUnicodeWriter_WriteUCS4(PyUnicodeWriter *writer, Py_UCS4 *str, Py_ssize_t size)
.. c:function:: int PyUnicodeWriter_WriteUCS4(PyUnicodeWriter *writer, const Py_UCS4 *str, Py_ssize_t size)
Writer the UCS4 string *str* into *writer*.

2
Include/cpython/unicodeobject.h
View file

@ -496,7 +496,7 @@ PyAPI_FUNC(int) PyUnicodeWriter_WriteWideChar(
Py_ssize_t size);
PyAPI_FUNC(int) PyUnicodeWriter_WriteUCS4(
PyUnicodeWriter *writer,
Py_UCS4 *str,
const Py_UCS4 *str,
Py_ssize_t size);
PyAPI_FUNC(int) PyUnicodeWriter_WriteStr(

2
Misc/NEWS.d/next/C_API/2026-03-18-23-44-29.gh-issue-146143.pwIrJq.rst Normal file
View file

@ -0,0 +1,2 @@
:c:func:`PyUnicodeWriter_WriteUCS4` now accepts a pointer to a constant buffer
of ``Py_UCS4``.

2
Objects/unicodeobject.c
View file

@ -2224,7 +2224,7 @@ _PyUnicode_FromUCS4(const Py_UCS4 *u, Py_ssize_t size)
int
PyUnicodeWriter_WriteUCS4(PyUnicodeWriter *pub_writer,
Py_UCS4 *str,
const Py_UCS4 *str,
Py_ssize_t size)
{
_PyUnicodeWriter *writer = (_PyUnicodeWriter*)pub_writer;