Merge branch 'main' into fix-132413

Author: neonene

.github/CODEOWNERS

@@ -320,3 +320,9 @@ Lib/test/test__colorize.py    @hugovk
 
 # Fuzzing
 Modules/_xxtestfuzz/          @ammaraskar
+
+# t-strings
+**/*interpolationobject*      @lysnikolaou
+**/*templateobject*           @lysnikolaou
+**/*templatelib*              @lysnikolaou
+**/*tstring*                  @lysnikolaou

.github/workflows/jit.yml

@@ -113,7 +113,7 @@ jobs:
           find /usr/local/bin -lname '*/Library/Frameworks/Python.framework/*' -delete
           brew install llvm@${{ matrix.llvm }}
           export SDKROOT="$(xcrun --show-sdk-path)"
-          ./configure --enable-experimental-jit ${{ matrix.debug && '--with-pydebug' || '' }}
+          ./configure --enable-experimental-jit --enable-universalsdk --with-universal-archs=universal2 ${{ matrix.debug && '--with-pydebug' || '' }}
           make all --jobs 4
           ./python.exe -m test --multiprocess 0 --timeout 4500 --verbose2 --verbose3
 

.github/workflows/mypy.yml

@@ -8,8 +8,11 @@ on:
   pull_request:
     paths:
       - ".github/workflows/mypy.yml"
+      - "Lib/_colorize.py"
       - "Lib/_pyrepl/**"
       - "Lib/test/libregrtest/**"
+      - "Lib/tomllib/**"
+      - "Misc/mypy/**"
       - "Tools/build/generate_sbom.py"
       - "Tools/cases_generator/**"
       - "Tools/clinic/**"
@@ -42,6 +45,7 @@ jobs:
         target: [
           "Lib/_pyrepl",
           "Lib/test/libregrtest",
+          "Lib/tomllib",
           "Tools/build",
           "Tools/cases_generator",
           "Tools/clinic",

.github/workflows/reusable-docs.yml

@@ -66,7 +66,7 @@ jobs:
       run: |
         set -Eeuo pipefail
         # Build docs with the nit-picky option; write warnings to file
-        make -C Doc/ PYTHON=../python SPHINXOPTS="--quiet --nitpicky --fail-on-warning --keep-going --warning-file sphinx-warnings.txt" html
+        make -C Doc/ PYTHON=../python SPHINXOPTS="--quiet --nitpicky --fail-on-warning --warning-file sphinx-warnings.txt" html
     - name: 'Check warnings'
       if: github.event_name == 'pull_request'
       run: |
@@ -101,4 +101,4 @@ jobs:
       run: make -C Doc/ PYTHON=../python venv
     # Use "xvfb-run" since some doctest tests open GUI windows
     - name: 'Run documentation doctest'
-      run: xvfb-run make -C Doc/ PYTHON=../python SPHINXERRORHANDLING="--fail-on-warning --keep-going" doctest
+      run: xvfb-run make -C Doc/ PYTHON=../python SPHINXERRORHANDLING="--fail-on-warning" doctest

.gitignore

@@ -138,11 +138,12 @@ Tools/unicode/data/
 # hendrikmuhs/ccache-action@v1
 /.ccache
 /cross-build/
-/jit_stencils.h
+/jit_stencils*.h
 /platform
 /profile-clean-stamp
 /profile-run-stamp
 /profile-bolt-stamp
+/profile-gen-stamp
 /pybuilddir.txt
 /pyconfig.h
 /python-config

Doc/c-api/init.rst

@@ -1131,7 +1131,7 @@ Cautions regarding runtime finalization
 In the late stage of :term:`interpreter shutdown`, after attempting to wait for
 non-daemon threads to exit (though this can be interrupted by
 :class:`KeyboardInterrupt`) and running the :mod:`atexit` functions, the runtime
-is marked as *finalizing*: :c:func:`_Py_IsFinalizing` and
+is marked as *finalizing*: :c:func:`Py_IsFinalizing` and
 :func:`sys.is_finalizing` return true.  At this point, only the *finalization
 thread* that initiated finalization (typically the main thread) is allowed to
 acquire the :term:`GIL`.
@@ -1517,16 +1517,6 @@ All of the following functions must be called after :c:func:`Py_Initialize`.
    .. versionadded:: 3.8
 
 
-.. c:function:: PyObject* PyUnstable_InterpreterState_GetMainModule(PyInterpreterState *interp)
-
-   Return a :term:`strong reference` to the ``__main__`` :ref:`module object <moduleobjects>`
-   for the given interpreter.
-
-   The caller must have an :term:`attached thread state`.
-
-   .. versionadded:: 3.13
-
-
 .. c:type:: PyObject* (*_PyFrameEvalFunction)(PyThreadState *tstate, _PyInterpreterFrame *frame, int throwflag)
 
    Type of a frame evaluation function.

Doc/c-api/unicode.rst

@@ -33,8 +33,14 @@ Python:
 
 .. c:var:: PyTypeObject PyUnicode_Type
 
-   This instance of :c:type:`PyTypeObject` represents the Python Unicode type.  It
-   is exposed to Python code as :py:class:`str`.
+   This instance of :c:type:`PyTypeObject` represents the Python Unicode type.
+   It is exposed to Python code as :py:class:`str`.
+
+
+.. c:var:: PyTypeObject PyUnicodeIter_Type
+
+   This instance of :c:type:`PyTypeObject` represents the Python Unicode
+   iterator type. It is used to iterate over Unicode string objects.
 
 
 .. c:type:: Py_UCS4

Doc/deprecations/pending-removal-in-3.16.rst

@@ -61,6 +61,14 @@ Pending removal in Python 3.16
   * Calling the Python implementation of :func:`functools.reduce` with *function*
     or *sequence* as keyword arguments has been deprecated since Python 3.14.
 
+* :mod:`mimetypes`:
+
+  * Valid extensions start with a '.' or are empty for
+    :meth:`mimetypes.MimeTypes.add_type`.
+    Undotted extensions are deprecated and will
+    raise a :exc:`ValueError` in Python 3.16.
+    (Contributed by Hugo van Kemenade in :gh:`75223`.)
+
 * :mod:`shutil`:
 
   * The :class:`!ExecError` exception

Doc/deprecations/pending-removal-in-future.rst

@@ -13,8 +13,6 @@ although there is currently no date scheduled for their removal.
     deprecated.
   * The :class:`argparse.FileType` type converter is deprecated.
 
-* :mod:`array`'s ``'u'`` format code (:gh:`57281`)
-
 * :mod:`builtins`:
 
   * ``bool(NotImplemented)``.
@@ -49,6 +47,8 @@ although there is currently no date scheduled for their removal.
   :data:`calendar.FEBRUARY`.
   (Contributed by Prince Roshan in :gh:`103636`.)
 
+* :mod:`codecs`: use :func:`open` instead of :func:`codecs.open`. (:gh:`133038`)
+
 * :attr:`codeobject.co_lnotab`: use the :meth:`codeobject.co_lines` method
   instead.
 

Doc/howto/remote_debugging.rst

@@ -110,7 +110,7 @@ file format structures from the binary file on disk. The ELF header contains a
 pointer to the section header table. Each section header contains metadata about
 a section including its name (stored in a separate string table), offset, and
 size. To find a specific section like .PyRuntime, you need to walk through these
-headers and match the section name. The section header then provdes the offset
+headers and match the section name. The section header then provides the offset
 where that section exists in the file, which can be used to calculate its
 runtime address when the binary is loaded into memory.