Replace Init with PyUnicodeWriter_Create(0)

Author: vstinner

Doc/deprecations/c-api-pending-removal-in-3.18.rst

@@ -10,14 +10,14 @@ Pending removal in Python 3.18
   * :c:func:`!_PyLong_New`: use :c:func:`PyLongWriter_Create`.
   * :c:func:`!_PyThreadState_UncheckedGet`: use :c:func:`PyThreadState_GetUnchecked`.
   * :c:func:`!_PyUnicode_AsString`: use :c:func:`PyUnicode_AsUTF8`.
-  * :c:func:`!_PyUnicodeWriter_Init`: use :c:func:`PyUnicodeWriter_Create`
-  * :c:func:`!_PyUnicodeWriter_Finish`: use :c:func:`PyUnicodeWriter_Finish`
-  * :c:func:`!_PyUnicodeWriter_Dealloc`: use :c:func:`PyUnicodeWriter_Discard`
-  * :c:func:`!_PyUnicodeWriter_WriteChar`: use :c:func:`PyUnicodeWriter_WriteChar`
-  * :c:func:`!_PyUnicodeWriter_WriteStr`: use :c:func:`PyUnicodeWriter_WriteStr`
-  * :c:func:`!_PyUnicodeWriter_WriteSubstring`: use :c:func:`PyUnicodeWriter_WriteSubstring`
-  * :c:func:`!_PyUnicodeWriter_WriteASCIIString`: use :c:func:`PyUnicodeWriter_WriteUTF8`
-  * :c:func:`!_PyUnicodeWriter_WriteLatin1String`: use :c:func:`PyUnicodeWriter_WriteUTF8`
+  * :c:func:`!_PyUnicodeWriter_Init`: use :c:func:`PyUnicodeWriter_Create(0) <PyUnicodeWriter_Create>` instead.
+  * :c:func:`!_PyUnicodeWriter_Finish`: use :c:func:`PyUnicodeWriter_Finish`.
+  * :c:func:`!_PyUnicodeWriter_Dealloc`: use :c:func:`PyUnicodeWriter_Discard`.
+  * :c:func:`!_PyUnicodeWriter_WriteChar`: use :c:func:`PyUnicodeWriter_WriteChar`.
+  * :c:func:`!_PyUnicodeWriter_WriteStr`: use :c:func:`PyUnicodeWriter_WriteStr`.
+  * :c:func:`!_PyUnicodeWriter_WriteSubstring`: use :c:func:`PyUnicodeWriter_WriteSubstring`.
+  * :c:func:`!_PyUnicodeWriter_WriteASCIIString`: use :c:func:`PyUnicodeWriter_WriteUTF8`.
+  * :c:func:`!_PyUnicodeWriter_WriteLatin1String`: use :c:func:`PyUnicodeWriter_WriteUTF8`.
   * :c:func:`!_Py_HashPointer`: use :c:func:`Py_HashPointer`.
   * :c:func:`!_Py_fopen_obj`: use :c:func:`Py_fopen`.
 

Doc/whatsnew/3.14.rst

@@ -1344,7 +1344,7 @@ Porting to Python 3.14
   * ``_PyLong_Sign()``: :c:func:`PyLong_GetSign`;
   * ``_PyUnicodeWriter_Dealloc()``: :c:func:`PyUnicodeWriter_Discard`;
   * ``_PyUnicodeWriter_Finish()``: :c:func:`PyUnicodeWriter_Finish`;
-  * ``_PyUnicodeWriter_Init()``: :c:func:`PyUnicodeWriter_Create`;
+  * ``_PyUnicodeWriter_Init()``: use :c:func:`PyUnicodeWriter_Create(0) <PyUnicodeWriter_Create>` instead;
   * ``_PyUnicodeWriter_WriteChar()``: :c:func:`PyUnicodeWriter_WriteChar`;
   * ``_PyUnicodeWriter_WriteStr()``: :c:func:`PyUnicodeWriter_WriteStr`;
   * ``_PyUnicodeWriter_WriteSubstring()``: :c:func:`PyUnicodeWriter_WriteSubstring`;
@@ -1399,14 +1399,14 @@ Deprecated
   * :c:func:`!_PyLong_New`: use :c:func:`PyLongWriter_Create`.
   * :c:func:`!_PyThreadState_UncheckedGet`: use :c:func:`PyThreadState_GetUnchecked`.
   * :c:func:`!_PyUnicode_AsString`: use :c:func:`PyUnicode_AsUTF8`.
-  * :c:func:`!_PyUnicodeWriter_Init`: use :c:func:`PyUnicodeWriter_Create`
-  * :c:func:`!_PyUnicodeWriter_Finish`: use :c:func:`PyUnicodeWriter_Finish`
-  * :c:func:`!_PyUnicodeWriter_Dealloc`: use :c:func:`PyUnicodeWriter_Discard`
-  * :c:func:`!_PyUnicodeWriter_WriteChar`: use :c:func:`PyUnicodeWriter_WriteChar`
-  * :c:func:`!_PyUnicodeWriter_WriteStr`: use :c:func:`PyUnicodeWriter_WriteStr`
-  * :c:func:`!_PyUnicodeWriter_WriteSubstring`: use :c:func:`PyUnicodeWriter_WriteSubstring`
-  * :c:func:`!_PyUnicodeWriter_WriteASCIIString`: use :c:func:`PyUnicodeWriter_WriteUTF8`
-  * :c:func:`!_PyUnicodeWriter_WriteLatin1String`: use :c:func:`PyUnicodeWriter_WriteUTF8`
+  * :c:func:`!_PyUnicodeWriter_Init`: use :c:func:`PyUnicodeWriter_Create(0) <PyUnicodeWriter_Create>` instead.
+  * :c:func:`!_PyUnicodeWriter_Finish`: use :c:func:`PyUnicodeWriter_Finish`.
+  * :c:func:`!_PyUnicodeWriter_Dealloc`: use :c:func:`PyUnicodeWriter_Discard`.
+  * :c:func:`!_PyUnicodeWriter_WriteChar`: use :c:func:`PyUnicodeWriter_WriteChar`.
+  * :c:func:`!_PyUnicodeWriter_WriteStr`: use :c:func:`PyUnicodeWriter_WriteStr`.
+  * :c:func:`!_PyUnicodeWriter_WriteSubstring`: use :c:func:`PyUnicodeWriter_WriteSubstring`.
+  * :c:func:`!_PyUnicodeWriter_WriteASCIIString`: use :c:func:`PyUnicodeWriter_WriteUTF8`.
+  * :c:func:`!_PyUnicodeWriter_WriteLatin1String`: use :c:func:`PyUnicodeWriter_WriteUTF8`.
   * :c:func:`!_Py_HashPointer`: use :c:func:`Py_HashPointer`.
   * :c:func:`!_Py_fopen_obj`: use :c:func:`Py_fopen`.
 

Misc/NEWS.d/next/C_API/2025-01-15-11-42-07.gh-issue-128863.C9MkB_.rst

@@ -8,14 +8,14 @@ Python 3.18:
 * :c:func:`!_PyLong_New`: use :c:func:`PyLongWriter_Create`.
 * :c:func:`!_PyThreadState_UncheckedGet`: use :c:func:`PyThreadState_GetUnchecked`.
 * :c:func:`!_PyUnicode_AsString`: use :c:func:`PyUnicode_AsUTF8`.
-* :c:func:`!_PyUnicodeWriter_Init`: use :c:func:`PyUnicodeWriter_Create`
-* :c:func:`!_PyUnicodeWriter_Finish`: use :c:func:`PyUnicodeWriter_Finish`
-* :c:func:`!_PyUnicodeWriter_Dealloc`: use :c:func:`PyUnicodeWriter_Discard`
-* :c:func:`!_PyUnicodeWriter_WriteChar`: use :c:func:`PyUnicodeWriter_WriteChar`
-* :c:func:`!_PyUnicodeWriter_WriteStr`: use :c:func:`PyUnicodeWriter_WriteStr`
-* :c:func:`!_PyUnicodeWriter_WriteSubstring`: use :c:func:`PyUnicodeWriter_WriteSubstring`
-* :c:func:`!_PyUnicodeWriter_WriteASCIIString`: use :c:func:`PyUnicodeWriter_WriteUTF8`
-* :c:func:`!_PyUnicodeWriter_WriteLatin1String`: use :c:func:`PyUnicodeWriter_WriteUTF8`
+* :c:func:`!_PyUnicodeWriter_Init`: use :c:func:`PyUnicodeWriter_Create(0) <PyUnicodeWriter_Create>` instead.
+* :c:func:`!_PyUnicodeWriter_Finish`: use :c:func:`PyUnicodeWriter_Finish`.
+* :c:func:`!_PyUnicodeWriter_Dealloc`: use :c:func:`PyUnicodeWriter_Discard`.
+* :c:func:`!_PyUnicodeWriter_WriteChar`: use :c:func:`PyUnicodeWriter_WriteChar`.
+* :c:func:`!_PyUnicodeWriter_WriteStr`: use :c:func:`PyUnicodeWriter_WriteStr`.
+* :c:func:`!_PyUnicodeWriter_WriteSubstring`: use :c:func:`PyUnicodeWriter_WriteSubstring`.
+* :c:func:`!_PyUnicodeWriter_WriteASCIIString`: use :c:func:`PyUnicodeWriter_WriteUTF8`.
+* :c:func:`!_PyUnicodeWriter_WriteLatin1String`: use :c:func:`PyUnicodeWriter_WriteUTF8`.
 * :c:func:`!_Py_HashPointer`: use :c:func:`Py_HashPointer`.
 * :c:func:`!_Py_fopen_obj`: use :c:func:`Py_fopen`.