Removes the JS text decoder fallback and gets rid of the bugs due to the differences
in behavior on invalid utf8 strings. See https://github.com/emscripten-core/emscripten/issues/24690.
(cherry picked from commit 283b050523)
Co-authored-by: Hood Chatham <roberthoodchatham@gmail.com>
gh-127971: fix off-by-one read beyond the end of a string during search (GH-132574)
(cherry picked from commit 85ec3b3b50)
Co-authored-by: Duane Griffin <duaneg@dghda.com>
gh-42237: Link to complete list of codec aliases (GH-136625)
Closes GH-42237
(cherry picked from commit a93d9aaf62)
Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
gh-132346: Docs: Clarify that reference counts aren't stable between versions (GH-132352)
(cherry picked from commit 3dbe02ccd3)
Co-authored-by: Peter Bierma <zintensitydev@gmail.com>
gh-134833: improve docs for `del s[i:j]` in `Mutable Sequence Types` (GH-134834)
(cherry picked from commit 609d5adc7c)
Co-authored-by: Yongzi Li <204532581+Yzi-Li@users.noreply.github.com>
Docs: Fix and improve the `PyUnstable_Object_EnableDeferredRefcount` documentation (GH-135323)
(cherry picked from commit 0d4fd10fba)
Co-authored-by: Peter Bierma <zintensitydev@gmail.com>
Add index entries and anchors for cache_info, cache_clear and register.
(cherry picked from commit 252e2f710e)
Co-authored-by: Weilin Du <108666168+LamentXU123@users.noreply.github.com>
gh-130478: fix HACL* build for macOS Silicon (GH-134188)
(cherry picked from commit ac7511062b)
Co-authored-by: Sam Ng <hongsheng@gmail.com>
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
gh-136517: Print uncollectable objects if DEBUG_UNCOLLECTABLE mode was set (GH-136518)
(cherry picked from commit c560df9658)
Co-authored-by: Sergey Miryanov <sergey.miryanov@gmail.com>
gh-136541: Fix several problems of perf trampolines in x86_64 and aarch64 (GH-136500)
This commit fixes the following problems:
* The x86_64 trampolines are not preserving frame pointers
* The hardcoded offsets to the code segment from the FDE only worked properly for x64_64
* The CIE data was not following conventions of aarch64
* The eh_frame for aarch64 was not fully correct
(cherry picked from commit 236f733d8f)
Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com>
gh-76637: Note that `undefined` Codec is for testing (GH-136531)
Closes GH-76637
(cherry picked from commit 975b57d945)
Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
gh-136438: Make sure `test_builtins` pass with all optimization levels (GH-136474)
(cherry picked from commit c176543349)
Co-authored-by: sobolevn <mail@sobolevn.me>
Adds zstd to the Android build process.
(cherry picked from commit 61dd9fdad7)
Co-authored-by: Emma Smith <emma@emmatyping.dev>
Co-authored-by: Malcolm Smith <smith@chaquo.com>
gh-136476: Show the full stack in get_async_stack_trace in _remote_debugging (GH-136483)
(cherry picked from commit ea45a2f97c)
Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com>
gh-102740: Clarify time.monotonic() "system-wide" in the doc (GH-136431)
(cherry picked from commit 9c4d287775)
Co-authored-by: Victor Stinner <vstinner@python.org>
(cherry picked from commit 92f392ad9e)
Co-authored-by: Zachary Ware <zach@python.org>
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
Co-authored-by: Éric <merwok@netwok.org>
gh-136447: Use `self.loop` instead of global `loop` variable in asyncio REPL (GH-136448)
(cherry picked from commit 77fa7a4dcc)
Co-authored-by: Justin Su <injustsu@gmail.com>
gh-91048: Revert the memory cache removal for remote debugging (GH-136440)
(cherry picked from commit 77d25e5b16)
gh-91048: Reintroduce the memory cache for remote debugging
Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com>
The free threading build uses QSBR to delay the freeing of dictionary
keys and list arrays when the objects are accessed by multiple threads
in order to allow concurrent reads to proceed with holding the object
lock. The requests are processed in batches to reduce execution
overhead, but for large memory blocks this can lead to excess memory
usage.
Take into account the size of the memory block when deciding when to
process QSBR requests.
Also track the amount of memory being held by QSBR for mimalloc pages. Advance the write sequence if this memory exceeds a limit. Advancing the sequence will allow it to be freed more quickly.
Process the held QSBR items from the "eval breaker", rather than from `_PyMem_FreeDelayed()`. This gives a higher chance that the global read sequence has advanced enough so that items can be freed.
(cherry picked from commit 113de8545f)
Co-authored-by: Neil Schemenauer <nas-github@arctrix.com>
Co-authored-by: Sam Gross <colesbury@gmail.com>
