Merge branch 'main' into pyrepl/completions-below

Author: danielhollas

.github/CODEOWNERS

@@ -29,19 +29,21 @@ Objects/type*                 @markshannon
 Objects/codeobject.c          @markshannon
 Objects/frameobject.c         @markshannon
 Objects/call.c                @markshannon
-Python/ceval*.c               @markshannon @gvanrossum
-Python/ceval*.h               @markshannon @gvanrossum
+Python/ceval*.c               @markshannon
+Python/ceval*.h               @markshannon
 Python/compile.c              @markshannon @iritkatriel
 Python/assemble.c             @markshannon @iritkatriel
 Python/flowgraph.c            @markshannon @iritkatriel
 Python/ast_opt.c              @isidentical
-Python/bytecodes.c            @markshannon @gvanrossum
-Python/optimizer*.c           @markshannon @gvanrossum
+Python/bytecodes.c            @markshannon
+Python/optimizer*.c           @markshannon
 Python/optimizer_analysis.c   @Fidget-Spinner
 Python/optimizer_bytecodes.c  @Fidget-Spinner
+Lib/_pyrepl/*                 @pablogsal @lysnikolaou @ambv
 Lib/test/test_patma.py        @brandtbucher
 Lib/test/test_type_*.py       @JelleZijlstra
-Lib/test/test_capi/test_misc.py  @markshannon @gvanrossum
+Lib/test/test_capi/test_misc.py  @markshannon
+Lib/test/test_pyrepl/*        @pablogsal @lysnikolaou @ambv
 Tools/c-analyzer/             @ericsnowcurrently
 
 # dbm
@@ -150,7 +152,7 @@ Include/internal/pycore_time.h  @pganssle @abalkin
 /Lib/test/test_tokenize.py    @pablogsal @lysnikolaou
 
 # Code generator
-/Tools/cases_generator/        @gvanrossum
+/Tools/cases_generator/        @markshannon
 
 # AST
 Python/ast.c                  @isidentical

.github/workflows/build.yml

@@ -388,7 +388,7 @@ jobs:
       id: cache-hypothesis-database
       uses: actions/cache@v4
       with:
-        path: ./hypothesis
+        path: ${{ env.CPYTHON_BUILDDIR }}/.hypothesis/
         key: hypothesis-database-${{ github.head_ref || github.run_id }}
         restore-keys: |
           - hypothesis-database-
@@ -416,7 +416,7 @@ jobs:
       if: always()
       with:
         name: hypothesis-example-db
-        path: .hypothesis/examples/
+        path: ${{ env.CPYTHON_BUILDDIR }}/.hypothesis/examples/
 
 
   build_asan:

.github/workflows/jit.yml

@@ -26,8 +26,22 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
+  interpreter:
+    name: Interpreter (Debug)
+    runs-on: ubuntu-latest
+    timeout-minutes: 90
+    steps:
+      - uses: actions/checkout@v4
+      - name: Build tier two interpreter
+        run: |
+          ./configure --enable-experimental-jit=interpreter --with-pydebug
+          make all --jobs 4
+      - name: Test tier two interpreter
+        run: |
+          ./python -m test --multiprocess 0 --timeout 4500 --verbose2 --verbose3
   jit:
     name: ${{ matrix.target }} (${{ matrix.debug && 'Debug' || 'Release' }})
+    needs: interpreter
     runs-on: ${{ matrix.runner }}
     timeout-minutes: 90
     strategy:
@@ -153,6 +167,7 @@ jobs:
 
   jit-with-disabled-gil:
     name: Free-Threaded (Debug)
+    needs: interpreter
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4

Doc/Makefile

@@ -150,10 +150,14 @@ gettext: build
 htmlview: html
 	$(PYTHON) -c "import os, webbrowser; webbrowser.open('file://' + os.path.realpath('build/html/index.html'))"
 
+.PHONY: ensure-sphinx-autobuild
+ensure-sphinx-autobuild: venv
+	$(VENVDIR)/bin/sphinx-autobuild --version > /dev/null || $(VENVDIR)/bin/python3 -m pip install sphinx-autobuild
+
 .PHONY: htmllive
 htmllive: SPHINXBUILD = $(VENVDIR)/bin/sphinx-autobuild
 htmllive: SPHINXOPTS = --re-ignore="/venv/" --open-browser --delay 0
-htmllive: html
+htmllive: ensure-sphinx-autobuild html
 
 .PHONY: clean
 clean: clean-venv

Doc/c-api/buffer.rst

@@ -147,9 +147,9 @@ a buffer, see :c:func:`PyObject_GetBuffer`.
       or a :c:macro:`PyBUF_WRITABLE` request, the consumer must disregard
       :c:member:`~Py_buffer.itemsize` and assume ``itemsize == 1``.
 
-   .. c:member:: const char *format
+   .. c:member:: char *format
 
-      A *NUL* terminated string in :mod:`struct` module style syntax describing
+      A *NULL* terminated string in :mod:`struct` module style syntax describing
       the contents of a single item. If this is ``NULL``, ``"B"`` (unsigned bytes)
       is assumed.
 

Doc/c-api/tuple.rst

@@ -105,6 +105,12 @@ Tuple Objects
       is being replaced; any reference in the tuple at position *pos* will be
       leaked.
 
+   .. warning::
+
+      This macro should *only* be used on tuples that are newly created.
+      Using this macro on a tuple that is already in use (or in other words, has
+      a refcount > 1) could lead to undefined behavior.
+
 
 .. c:function:: int _PyTuple_Resize(PyObject **p, Py_ssize_t newsize)
 

Doc/c-api/weakref.rst

@@ -35,7 +35,7 @@ as much as it can.
    callable object that receives notification when *ob* is garbage collected; it
    should accept a single parameter, which will be the weak reference object
    itself. *callback* may also be ``None`` or ``NULL``.  If *ob* is not a
-   weakly referencable object, or if *callback* is not callable, ``None``, or
+   weakly referenceable object, or if *callback* is not callable, ``None``, or
    ``NULL``, this will return ``NULL`` and raise :exc:`TypeError`.
 
 
@@ -47,7 +47,7 @@ as much as it can.
    be a callable object that receives notification when *ob* is garbage
    collected; it should accept a single parameter, which will be the weak
    reference object itself. *callback* may also be ``None`` or ``NULL``.  If *ob*
-   is not a weakly referencable object, or if *callback* is not callable,
+   is not a weakly referenceable object, or if *callback* is not callable,
    ``None``, or ``NULL``, this will return ``NULL`` and raise :exc:`TypeError`.
 
 

Doc/extending/extending.rst

@@ -868,7 +868,7 @@ It is important to call :c:func:`free` at the right time.  If a block's address
 is forgotten but :c:func:`free` is not called for it, the memory it occupies
 cannot be reused until the program terminates.  This is called a :dfn:`memory
 leak`.  On the other hand, if a program calls :c:func:`free` for a block and then
-continues to use the block, it creates a conflict with re-use of the block
+continues to use the block, it creates a conflict with reuse of the block
 through another :c:func:`malloc` call.  This is called :dfn:`using freed memory`.
 It has the same bad consequences as referencing uninitialized data --- core
 dumps, wrong results, mysterious crashes.

Doc/extending/newtypes.rst

@@ -545,7 +545,7 @@ performance-critical objects (such as numbers).
 .. seealso::
    Documentation for the :mod:`weakref` module.
 
-For an object to be weakly referencable, the extension type must set the
+For an object to be weakly referenceable, the extension type must set the
 ``Py_TPFLAGS_MANAGED_WEAKREF`` bit of the :c:member:`~PyTypeObject.tp_flags`
 field. The legacy :c:member:`~PyTypeObject.tp_weaklistoffset` field should
 be left as zero.

Doc/faq/general.rst

@@ -122,6 +122,8 @@ available.  Consult `the Python Package Index <https://pypi.org>`_ to
 find packages of interest to you.
 
 
+.. _faq-version-numbering-scheme:
+
 How does the Python version numbering scheme work?
 --------------------------------------------------
 
@@ -183,8 +185,6 @@ information on getting the source code and compiling it.
 How do I get documentation on Python?
 -------------------------------------
 
-.. XXX mention py3k
-
 The standard documentation for the current stable version of Python is available
 at https://docs.python.org/3/.  PDF, plain text, and downloadable HTML versions are
 also available at https://docs.python.org/3/download.html.