[pull] main from python:main #571
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--------- Co-authored-by: Terry Jan Reedy <[email protected]> Co-authored-by: Tomas R. <[email protected]> Co-authored-by: Bénédikt Tran <[email protected]>
…cstrings (#127310) Co-authored-by: Erlend E. Aasland <[email protected]>
Replace the sleep(2) with a task which is blocked forever.
_imp.create_dynamic() now rejects embedded null characters in the path and in the module name.
Remove the `PathBase.lstat()` method, which is a trivial variation of `stat()`. No user-facing changes because the pathlib ABCs are still private.
These classmethods presume that the user has retained the original `__init__()` signature, which may not be the case. Also, many virtual filesystems don't provide current or home directories.
…ber for breakpoint() (#127457)
…_idle` (#126900) --------- Co-authored-by: Serhiy Storchaka <[email protected]>
Fix incorrect entries in `Doc/data/refcounts.dat`
…ollection (GH-127110) * Mark almost all reachable objects before doing collection phase * Add stats for objects marked * Visit new frames before each increment * Update docs * Clearer calculation of work to do.
Raise RuntimeError instead of RuntimeWarning.
Co-authored-by: Bénédikt Tran <[email protected]>
This fixes a UBSan failure (unaligned zero-size memcpy) in `dictobject.c`.
Co-authored-by: Petr Viktorin <[email protected]>
…127755) Add versionadded annotation to use_system_logger feature.
…()` (#127709) Remove `PathBase.samefile()`, which is fairly specific to the local FS, and relies on `stat()`, which we're aiming to remove from `PathBase`. Also remove `PathBase.is_mount()`, `is_junction()`, `is_block_device()`, `is_char_device()`, `is_fifo()` and `is_socket()`. These rely on POSIX file type numbers that we're aiming to remove from the `PathBase` API.
…r message to ValueError: fromhex() arg must be of even length (#127756)
Pretty much everything else exported by Python.h has an extern "C" annotation, yet this header appears to be missing one.
…H-127042) Co-authored-by: Serhiy Storchaka <[email protected]>
…ormat (#123405) Co-authored-by: Wulian <[email protected]> Co-authored-by: Bénédikt Tran <[email protected]> Co-authored-by: Victor Stinner <[email protected]>
* Use a small buffer, then list when constructing a tuple from an arbitrary sequence.
The function `operator.methodcaller` was not thread-safe since the additional of the vectorcall method in gh-89013. In the free threading build the issue is easy to trigger, for the normal build harder. This makes the `methodcaller` safe by: * Replacing the lazy initialization with initialization in the constructor. * Using a stack allocated space for the vectorcall arguments and falling back to `tp_call` for calls with more than 8 arguments.
Co-authored-by: Alex Waygood <[email protected]>
* Set a bit in the unused part of the refcount on 64 bit machines and the free-threaded build. * Use the top of the refcount range on 32 bit machines
Test `end_offset` in SyntaxError subclass
* Enable specialization of CALL_KW * Fix bug pushing frame in _PY_FRAME_KW `_PY_FRAME_KW` pushes a pointer to the new frame onto the stack for consumption by the next uop. When pushing the frame fails, we do not want to push the result, `NULL`, to the stack because it is not a valid stackref. This works in the default build because `PyStackRef_NULL` and `NULL` are the same value, so the `PyStackRef_XCLOSE()` in the error handler ignores it. In the free-threaded build the values are not the same; `PyStackRef_XCLOSE()` will attempt to decref a null pointer.
Disables two tests in the test_time suite, and adjusts test_os to reflect precision limits in Emscripten.
…#127714) Remove the following methods from `pathlib._abc.PathBase`: - `expanduser()` - `hardlink_to()` - `touch()` - `chmod()` - `lchmod()` - `owner()` - `group()` - `from_uri()` - `as_uri()` These operations aren't regularly supported in virtual filesystems, so they don't win a place in the `PathBase` interface. (Some of them probably don't deserve a place in `Path` :P.) They're quasi-abstract (except `lchmod()`), and they're not called by other `PathBase` methods.
Fix compiler warning
This method helped us customise the `UnsupportedOperation` message depending on the type. But we're aiming to make `PathBase` a proper ABC soon, so `NotImplementedError` is the right exception to raise there.
Writes to the `ob_tid` field need to use atomics because it may be concurrently read by a non-locking dictionary, list, or structmember read.
…GH-127866) This PR fixes the build issue introduced by the commit 628f6eb from GH-112207 on systems without thread local support.
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