* origin/main: (111 commits)pythongh-91048: Add filename and line number to external inspection routines (pythonGH-133385)pythongh-131178: Add tests for `ast` command-line interface (python#133329)  Regenerate pcbuild.sln in Visual Studio 2022 (python#133394)pythongh-133042: disable HACL* HMAC on Emscripten (python#133064)pythongh-133351: Fix remote PDB's multi-line block tab completion (python#133387)pythongh-109700: Improve stress tests for interpreter creation (pythonGH-109946)pythongh-81793: Skip tests for os.link() to symlink on Android (pythonGH-133388)pythongh-126835: Rename `ast_opt.c` to `ast_preprocess.c` and related stuff after moving const folding to the peephole optimizier (python#131830)pythongh-91048: Relax test_async_global_awaited_by to fix flakyness (python#133368)pythongh-132457: make staticmethod and classmethod generic (python#132460)pythongh-132805: annotationlib: Fix handling of non-constant values in FORWARDREF (python#132812)pythongh-132426: Add get_annotate_from_class_namespace replacing get_annotate_function (python#132490)pythongh-81793: Always call linkat() from os.link(), if available (pythonGH-132517)pythongh-122559: Synchronize C and Python implementation of the io module about pickling (pythonGH-122628)pythongh-69605: Add PyREPL import autocomplete feature to 'What's New' (python#133358)  bpo-44172: Keep reference to original window in curses subwindow objects (pythonGH-26226)pythonGH-133231: Changes to executor management to support proposed `sys._jit` module (pythonGH-133287)pythongh-133363: Fix Cmd completion for lines beginning with `! ` (python#133364)pythongh-132983: Introduce `_zstd` bindings module (pythonGH-133027)pythonGH-91048: Add utils for printing the call stack for asyncio tasks (python#133284)  ...

-python/cpython#133027-python/cpython#133366-python/cpython#133284-python/cpython#133398-python/cpython#131298-python/cpython#132438-python/cpython#133012---------Co-authored-by: Wingy <git@wingysam.xyz>Co-authored-by: Geoffrey Thomas <geofft@ldpreload.com>

* Add _zstd module forhttps://peps.python.org/pep-0784/This commit introduces the `_zstd` module, with bindings to libzstd fromthe pyzstd project. It also includes the unix build system configuration.Windows build system support will be integrated independently as itdepends on integration with cpython-source-deps.* Add _zstd to modules* Fix path for compression.zstd module* Ignore _zstd module like _io* Expand module state macros to improve code qualityAlso removes module state references from the classes in the _zstdmodule and instead uses PyType_GetModuleState()* Remove backticks suggested in reviewCo-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>* Use critical sections to lock object stateThis should avoid races and deadlocks.* Remove compress/decompress and mark module as not reliant on the GILThe `compress`/`decompress` functions will be moved to Python code for simplicity.C implementations can always be re-added in the future.Also, mark _zstd as not requiring the GIL.* Lift critical section to avoid clang warning* Respond to comments by picnixz* Call out pyzstd explicitly in license descriptionCo-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>* Use a much more robust implementation...... for `get_zstd_state_from_type`Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>* Use PyList_GetItemRef for thread safety purposes* Use a macro for the minimum supported version* remove const from primivite types* Use PyMem_New in another spot* Simplify error handling in _get_frame_size* Another simplification of error handling in get_frame_info* Rename _module_state to mod_state* Rewrite comment explaining the context of the code* Add link to pyzstd* Add TODO about refactoring dict training code* Use PyModule_AddObjectRef over PyModule_AddObjectPyModule_AddObject is soft-deprecated, so we should use PyModule_AddObjectRef* Check result of OutputBufferGrow* Simplify return logic in `add_constant_to_type`Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>* Ignore return value of _zstd_clear()Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>* Remove redundant comments* Remove __reduce__ from ZstdDictWe should instead document that to pickle a dictionary a user should usethe `.dict_content` attribute.* Use PyUnicode_FromFormat instead of a buffer* Don't use C constants/types in error messages* Make error messages easier to understand for Python users* Lower minimum required version 1.4.0* Use casts and make slot function signatures correct* Be consistent with CPython on const usage* Make else clauses in line with PEP 7* Fix over-indented blocks in argument clinic* Add critical section around ZSTD_DCtx_setParameter* Add a TODO about refactoring critical sections* Use Py_UNREACHABLE* Move bytes operations out of Py_BEGIN_ALLOW_THREADS* Add TODO about ensuring a lock is held* Remove asserts that may not be correct* Add TODO to make ZstdDict and others GC objects* Make objects GC tracked* Remove unused include* Fix some memory issues* Fix refleaks on module and in ZstdDict* Update configure to check for ZDICT_finalizeDictionary* Properly check version in configure* exit(1) if check fails* Use AC_RUN_IFELSE* Use a define() to re-use version check* Actually properly set _zstd module status based on version---------Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>