Merge branch 'main' into nestedcomps

* main:
  pythongh-74690: Don't set special protocol attributes on non-protocol subclasses of protocols (python#104622)
  pythongh-104623: Update Windows installer to use SQLite 3.42.0 (python#104625)
  pythongh-104050: Add more type annotations to Argument Clinic (python#104628)
  pythongh-104629: Don't skip test_clinic if _testclinic is missing (python#104630)
  pythongh-104549: Set __module__ on TypeAliasType (python#104550)
  pythongh-104050: Improve some typing around `default`s and sentinel values (python#104626)
  pythongh-104146: Remove unused vars from Argument Clinic (python#104627)
  pythongh-104615: don't make unsafe swaps in apply_static_swaps (python#104620)
  pythonGH-104484: Add case_sensitive argument to `pathlib.PurePath.match()` (pythonGH-104565)
  pythonGH-96803: Document and test new unstable internal frame API functions (pythonGH-104211)
  pythonGH-104580: Don't cache eval breaker in interpreter (pythonGH-104581)

Author: carljm

Doc/c-api/frame.rst

@@ -130,3 +130,38 @@ See also :ref:`Reflection <reflection>`.
 .. c:function:: int PyFrame_GetLineNumber(PyFrameObject *frame)
 
    Return the line number that *frame* is currently executing.
+
+
+
+Internal Frames
+---------------
+
+Unless using :pep:`523`, you will not need this.
+
+.. c:struct:: _PyInterpreterFrame
+
+   The interpreter's internal frame representation.
+
+   .. versionadded:: 3.11
+
+.. c:function:: PyObject* PyUnstable_InterpreterFrame_GetCode(struct _PyInterpreterFrame *frame);
+
+    Return a :term:`strong reference` to the code object for the frame.
+
+   .. versionadded:: 3.12
+
+
+.. c:function:: int PyUnstable_InterpreterFrame_GetLasti(struct _PyInterpreterFrame *frame);
+
+   Return the byte offset into the last executed instruction.
+
+   .. versionadded:: 3.12
+
+
+.. c:function:: int PyUnstable_InterpreterFrame_GetLine(struct _PyInterpreterFrame *frame);
+
+   Return the currently executing line number, or -1 if there is no line number.
+
+   .. versionadded:: 3.12
+
+

Doc/library/pathlib.rst

@@ -546,7 +546,7 @@ Pure paths provide the following methods and properties:
       PureWindowsPath('c:/Program Files')
 
 
-.. method:: PurePath.match(pattern)
+.. method:: PurePath.match(pattern, *, case_sensitive=None)
 
    Match this path against the provided glob-style pattern.  Return ``True``
    if matching is successful, ``False`` otherwise.
@@ -576,6 +576,11 @@ Pure paths provide the following methods and properties:
       >>> PureWindowsPath('b.py').match('*.PY')
       True
 
+   Set *case_sensitive* to ``True`` or ``False`` to override this behaviour.
+
+   .. versionadded:: 3.12
+      The *case_sensitive* argument.
+
 
 .. method:: PurePath.relative_to(other, walk_up=False)
 

Doc/whatsnew/3.12.rst

@@ -395,6 +395,9 @@ pathlib
 * Add :meth:`pathlib.Path.is_junction` as a proxy to :func:`os.path.isjunction`.
   (Contributed by Charles Machalow in :gh:`99547`.)
 
+* Add *case_sensitive* optional parameter to :meth:`pathlib.Path.glob`,
+  :meth:`pathlib.Path.rglob` and :meth:`pathlib.PurePath.match` for matching
+  the path's case sensitivity, allowing for more precise control over the matching process.
 
 dis
 ---

Include/cpython/frameobject.h

@@ -35,7 +35,7 @@ PyAPI_FUNC(void) PyFrame_FastToLocals(PyFrameObject *);
 
 /* Returns the code object of the frame (strong reference).
  * Does not raise an exception. */
-PyAPI_FUNC(PyCodeObject *) PyUnstable_InterpreterFrame_GetCode(struct _PyInterpreterFrame *frame);
+PyAPI_FUNC(PyObject *) PyUnstable_InterpreterFrame_GetCode(struct _PyInterpreterFrame *frame);
 
 /* Returns a byte ofsset into the last executed instruction.
  * Does not raise an exception. */

Include/internal/pycore_ceval_state.h

@@ -81,14 +81,14 @@ struct _pending_calls {
 };
 
 struct _ceval_state {
-    int recursion_limit;
-    struct _gil_runtime_state *gil;
-    int own_gil;
     /* This single variable consolidates all requests to break out of
        the fast path in the eval loop. */
     _Py_atomic_int eval_breaker;
     /* Request for dropping the GIL */
     _Py_atomic_int gil_drop_request;
+    int recursion_limit;
+    struct _gil_runtime_state *gil;
+    int own_gil;
     /* The GC is ready to be executed */
     _Py_atomic_int gc_scheduled;
     struct _pending_calls pending;

Include/internal/pycore_compile.h

@@ -105,7 +105,8 @@ PyAPI_FUNC(PyObject*) _PyCompile_CodeGen(
 
 PyAPI_FUNC(PyObject*) _PyCompile_OptimizeCfg(
         PyObject *instructions,
-        PyObject *consts);
+        PyObject *consts,
+        int nlocals);
 
 PyAPI_FUNC(PyCodeObject*)
 _PyCompile_Assemble(_PyCompile_CodeUnitMetadata *umd, PyObject *filename,

Include/internal/pycore_global_objects.h

@@ -75,7 +75,6 @@ struct _Py_interp_cached_objects {
     PyTypeObject *paramspec_type;
     PyTypeObject *paramspecargs_type;
     PyTypeObject *paramspeckwargs_type;
-    PyTypeObject *typealias_type;
 };
 
 #define _Py_INTERP_STATIC_OBJECT(interp, NAME) \

Include/internal/pycore_global_objects_fini_generated.h

@@ -559,6 +559,7 @@ struct _Py_global_strings {
         STRUCT_FOR_ID(newline)
         STRUCT_FOR_ID(newlines)
         STRUCT_FOR_ID(next)
+        STRUCT_FOR_ID(nlocals)
         STRUCT_FOR_ID(node_depth)
         STRUCT_FOR_ID(node_offset)
         STRUCT_FOR_ID(ns)

Include/internal/pycore_global_strings.h

@@ -48,6 +48,7 @@ struct _Py_long_state {
    */
 struct _is {
 
+    struct _ceval_state ceval;
     PyInterpreterState *next;
 
     uint64_t monitoring_version;
@@ -92,7 +93,6 @@ struct _is {
 
     struct _obmalloc_state obmalloc;
 
-    struct _ceval_state ceval;
     struct _gc_runtime_state gc;
 
     struct _import_state imports;