Merge branch 'main' into gh-125620

Author: furkanonder

.github/ISSUE_TEMPLATE/bug.yml

@@ -34,12 +34,12 @@ body:
       label: "CPython versions tested on:"
       multiple: true
       options:
-        - "3.8"
         - "3.9"
         - "3.10"
         - "3.11"
         - "3.12"
         - "3.13"
+        - "3.14"
         - "CPython main branch"
     validations:
       required: true

.github/ISSUE_TEMPLATE/crash.yml

@@ -27,12 +27,12 @@ body:
       label: "CPython versions tested on:"
       multiple: true
       options:
-        - "3.8"
         - "3.9"
         - "3.10"
         - "3.11"
         - "3.12"
         - "3.13"
+        - "3.14"
         - "CPython main branch"
     validations:
       required: true

.github/workflows/mypy.yml

@@ -53,7 +53,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
         with:
-          python-version: "3.11"
+          python-version: "3.13"
           cache: pip
           cache-dependency-path: Tools/requirements-dev.txt
       - run: pip install -r Tools/requirements-dev.txt

Doc/c-api/init.rst

@@ -1195,7 +1195,7 @@ code, or when embedding the Python interpreter:
       created by Python.  Refer to
       :ref:`cautions-regarding-runtime-finalization` for more details.
 
-   .. versionchanged:: next
+   .. versionchanged:: 3.14
       Hangs the current thread, rather than terminating it, if called while the
       interpreter is finalizing.
 
@@ -1257,7 +1257,7 @@ with sub-interpreters:
       created by Python.  Refer to
       :ref:`cautions-regarding-runtime-finalization` for more details.
 
-   .. versionchanged:: next
+   .. versionchanged:: 3.14
       Hangs the current thread, rather than terminating it, if called while the
       interpreter is finalizing.
 
@@ -1547,7 +1547,7 @@ All of the following functions must be called after :c:func:`Py_Initialize`.
       :c:func:`Py_END_ALLOW_THREADS`, and :c:func:`PyGILState_Ensure`,
       and terminate the current thread if called while the interpreter is finalizing.
 
-   .. versionchanged:: next
+   .. versionchanged:: 3.14
       Hangs the current thread, rather than terminating it, if called while the
       interpreter is finalizing.
 

Doc/c-api/init_config.rst

@@ -1825,14 +1825,18 @@ return ``-1`` on error:
         PyInitConfig_Free(config);
         return 0;
 
-        // Display the error message
-        const char *err_msg;
     error:
-        (void)PyInitConfig_GetError(config, &err_msg);
-        printf("PYTHON INIT ERROR: %s\n", err_msg);
-        PyInitConfig_Free(config);
+        {
+            // Display the error message
+            // This uncommon braces style is used, because you cannot make
+            // goto targets point to variable declarations.
+            const char *err_msg;
+            (void)PyInitConfig_GetError(config, &err_msg);
+            printf("PYTHON INIT ERROR: %s\n", err_msg);
+            PyInitConfig_Free(config);
 
-        return -1;
+            return -1;
+        }
     }
 
 

Doc/c-api/long.rst

@@ -579,7 +579,7 @@ distinguished from a number.  Use :c:func:`PyErr_Occurred` to disambiguate.
    On failure, return -1 with an exception set.  This function always succeeds
    if *obj* is a :c:type:`PyLongObject` or its subtype.
 
-   .. versionadded:: next
+   .. versionadded:: 3.14
 
 
 .. c:function:: PyObject* PyLong_GetInfo(void)

Doc/c-api/unicode.rst

@@ -1575,7 +1575,7 @@ PyUnicodeWriter
 The :c:type:`PyUnicodeWriter` API can be used to create a Python :class:`str`
 object.
 
-.. versionadded:: next
+.. versionadded:: 3.14
 
 .. c:type:: PyUnicodeWriter
 

Doc/library/argparse.rst

@@ -1808,7 +1808,8 @@ FileType objects
 Argument groups
 ^^^^^^^^^^^^^^^
 
-.. method:: ArgumentParser.add_argument_group(title=None, description=None)
+.. method:: ArgumentParser.add_argument_group(title=None, description=None, *, \
+                                              [argument_default], [conflict_handler])
 
    By default, :class:`ArgumentParser` groups command-line arguments into
    "positional arguments" and "options" when displaying help
@@ -1853,6 +1854,11 @@ Argument groups
 
        --bar BAR  bar help
 
+   The optional, keyword-only parameters argument_default_ and conflict_handler_
+   allow for finer-grained control of the behavior of the argument group. These
+   parameters have the same meaning as in the :class:`ArgumentParser` constructor,
+   but apply specifically to the argument group rather than the entire parser.
+
    Note that any arguments not in your user-defined groups will end up back
    in the usual "positional arguments" and "optional arguments" sections.
 

Doc/library/ast.rst

@@ -2491,7 +2491,7 @@ effects on the compilation of a program:
    differ in whitespace or similar details. Attributes include line numbers
    and column offsets.
 
-   .. versionadded:: next
+   .. versionadded:: 3.14
 
 
 .. _ast-cli:

Doc/library/ctypes.rst

@@ -2303,7 +2303,7 @@ These are the fundamental ctypes data types:
    Represents the C :c:expr:`double complex` datatype, if available.  The
    constructor accepts an optional :class:`complex` initializer.
 
-   .. versionadded:: next
+   .. versionadded:: 3.14
 
 
 .. class:: c_float_complex