Check to see if `base_executable` exists. If it does not, attempt
to use known alternative names of the python binary to find an
executable in the path specified by `home`.
If no alternative is found, previous behavior is preserved.
Signed-off-by: Vincent Fazio <vfazio@gmail.com>
(cherry picked from commit c41b13d39c)
Co-authored-by: Vincent Fazio <vfazio@gmail.com>
Signed-off-by: Vincent Fazio <vfazio@gmail.com>
[Enum] fix negative number infinite loop
- _iter_bits_lsb() now raises a ValueError if a negative number
is passed in
- verify() now skips checking negative numbers for named flags
(cherry picked from commit 0b4ffb08cc)
Co-authored-by: Ethan Furman <ethan@stoneleaf.us>
There was an unnecessary quadratic loop in idna decoding. This restores
the behavior to linear.
(cherry picked from commit d315722564)
Co-authored-by: Gregory P. Smith <greg@krypto.org>
* fix auto() failure during multiple assignment
i.e. `ONE = auto(), 'text'` will now have `ONE' with the value of `(1,
'text')`. Before it would have been `(<an auto instance>, 'text')`
(cherry picked from commit 8feb7ab77c)
Co-authored-by: Ethan Furman <ethan@stoneleaf.us>
The test.support.wait_process() function now uses a timeout of
LONG_TIMEOUT seconds by default, instead of SHORT_TIMEOUT. It
doesn't matter if a Python buildbot is slower, it only matters that
the process completes. The timeout should just be shorter than
"forever".
(cherry picked from commit f09da28768)
In very rare circumstances the JUMP opcode could be confused with the
argument of the opcode in the "then" part which doesn't end with the
JUMP opcode. This led to incorrect detection of the final JUMP opcode
and incorrect calculation of the size of the subexpression.
NOTE: Changed return value of functions _validate_inner() and
_validate_charset() in Modules/_sre/sre.c. Now they return 0 on success,
-1 on failure, and 1 if the last op is JUMP (which usually is a failure).
Previously they returned 1 on success and 0 on failure.
(cherry picked from commit e9ac890c02)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
The uuid.getnode() function has multiple implementations, tested sequentially.
The ifconfig implementation was incorrect and always failed: fix it.
In practice, functions of libuuid library are preferred, if available:
uuid_generate_time_safe(), uuid_create() or uuid_generate_time().
(cherry picked from commit e3ec272f57)
Co-authored-by: Chaim Sanders <csanders-git@users.noreply.github.com>
Co-authored-by: Dong-hee Na <donghee.na92@gmail.com>
* gh-98925: Lower marshal recursion depth for WASI (GH-98938)
For wasmtime 2.0, the stack depth cost is 6% higher. This causes the default max `marshal` recursion depth to blow the stack.
As the default marshal depth is 2000 and Windows is set to 1000, split the difference and choose 1500 for WASI to be safe.
(cherry picked from commit 9711265182)
Co-authored-by: Brett Cannon <brett@python.org>
Fix subscription of type aliases containing bare generic types or types
like TypeVar: for example tuple[A, T][int] and tuple[TypeVar, T][int],
where A is a generic type, and T is a type variable.
(cherry picked from commit 0e15c31c7e)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
gh-96151: Use a private name for passing builtins to dataclass. This now allows for a field named BUILTIN (gh-98143)
(cherry picked from commit 29f98b46b7)
Co-authored-by: Shantanu <12621235+hauntsaninja@users.noreply.github.com>
Co-authored-by: Shantanu <12621235+hauntsaninja@users.noreply.github.com>
* As most of `test_embed` now uses `Py_InitializeFromConfig`, add
a specific test case to cover `Py_Initialize` (and `Py_InitializeEx`)
* Rename `_testembed` init helper to clarify the API used
* Add a `PyConfig_Clear` call in `Py_InitializeEx` to make
the code more obviously correct (it already didn't leak as
none of the dynamically allocated config fields were being
populated, but it's clearer if the wrappers follow the
documented API usage guidelines)
(cherry picked from commit 05e48865be)
Co-authored-by: Nick Coghlan <ncoghlan@gmail.com>
* gh-98783: Fix crashes when `str` subclasses are used in `_PyUnicode_Equal` (GH-98806)
(cherry picked from commit 76f989dc3e)
Co-authored-by: Nikita Sobolev <mail@sobolevn.me>
Co-authored-by: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com>
(cherry picked from commit 8a755423eb)
Co-authored-by: Ken Jin <kenjin@python.org>
Co-authored-by: Guido van Rossum <gvanrossum@gmail.com>.
Co-authored-by: Matthew Rahtz <matthew.rahtz@gmail.com>
(cherry picked from commit cb95cc24ef)
