This is more informative and avoids the question of whether the period should go inside or outside the quotation marks.
See also GH-20007.
(cherry picked from commit 2e76820a50)
Co-authored-by: Mathieu Dupuy <mathieu.dupuy@doctolib.com>
This updates _PyErr_ChainStackItem() to use _PyErr_SetObject()
instead of _PyErr_ChainExceptions(). This prevents a hang in
certain circumstances because _PyErr_SetObject() performs checks
to prevent cycles in the exception context chain while
_PyErr_ChainExceptions() doesn't.
(cherry picked from commit 7c30d12bd5)
Co-authored-by: Chris Jerdonek <chris.jerdonek@gmail.com>
@ericvsmith I guess it is correct to merge it into master and not 3.9 directly?
Automerge-Triggered-By: @ericvsmith
(cherry picked from commit 30d5a7364d)
Co-authored-by: Florian Dahlitz <f2dahlitz@freenet.de>
Co-authored-by: Florian Dahlitz <f2dahlitz@freenet.de>
The error message, generated for a non-parenthesized generator expression
in function calls, was still the generic `invalid syntax`, when the generator expression wasn't appearing as the first argument in the call. With this patch, even on input like `f(a, b, c for c in d, e)`, the correct error message gets produced.
(cherry picked from commit ae14583302)
Co-authored-by: Lysandros Nikolaou <lisandrosnik@gmail.com>
Allows contextvars from the main thread to be accessed in the separate thread used in `asyncio.to_thread()`. See the [discussion](https://github.com/python/cpython/pull/20143GH-discussion_r427808225) in GH-20143 for context.
Automerge-Triggered-By: @aeros
(cherry picked from commit 0f56263e62)
Co-authored-by: Kyle Stanley <aeros167@gmail.com>
- Fix upload test on systems that blocks MD5
- Add SHA2-256 and Blake2b-256 digests based on new Warehous and twine
specs.
Signed-off-by: Christian Heimes <christian@python.org>
(cherry picked from commit e572c7f6db)
Co-authored-by: Christian Heimes <christian@python.org>
This mentions the new CAN_J1939 implementation in the What's New
documentation for Python 3.9
Automerge-Triggered-By: @gvanrossum
(cherry picked from commit 550f30c8f3)
Co-authored-by: karl ding <karlding@users.noreply.github.com>
Signed-off-by: Christian Heimes <christian@python.org>
Automerge-Triggered-By: @tiran
(cherry picked from commit aca4670ad6)
Co-authored-by: Christian Heimes <christian@python.org>
Remove --with-experimental-isolated-subinterpreters configure option
in Python 3.9: the experiment continues in the master branch, but
it's no longer needed in 3.9.
Without this, only the _zoneinfo module is getting installed, not the
zoneinfo module. I believe this was not noticed earlier because
test.test_zoneinfo was also not being installed.
(cherry picked from commit 2abededbc4)
Co-authored-by: Paul Ganssle <paul@ganssle.io>
```
Warning, treated as error:
/tmp/code/Doc/library/zoneinfo.rst:303:Error in "code-block" directive:
1 argument(s) required, 0 supplied.
.. code-block::
>>> a = ZoneInfo("Europe/Berlin")
>>> b = pickle.loads(europe_berlin_pkl)
>>> a is b
True
```
(cherry picked from commit 9095f76613)
Co-authored-by: Anthony Sottile <asottile@umich.edu>
This allows building with older versions of the Windows SDK where the value is not defined.
(cherry picked from commit 711f9e180a)
Co-authored-by: Minmin Gong <gongminmin@msn.com>
Use text/x-python instead of text/plain to avoid issues with tools assuming that "ShellExecute(script)" is a non-executable operation.
(cherry picked from commit 8c862e5124)
Co-authored-by: Zackery Spytz <zspytz@gmail.com>
Implements `asyncio.to_thread`, a coroutine for asynchronously running IO-bound functions in a separate thread without blocking the event loop. See the discussion starting from [here](https://github.com/python/cpython/pull/18410GH-issuecomment-628930973) in GH-18410 for context.
Automerge-Triggered-By: @aeros
(cherry picked from commit cc2bbc2227)
Co-authored-by: Kyle Stanley <aeros167@gmail.com>
_PyErr_ChainStackItem was just added in GH-19951 (for bpo-31033).
(cherry picked from commit ff7a8b03c4)
Co-authored-by: Chris Jerdonek <chris.jerdonek@gmail.com>
Co-authored-by: Chris Jerdonek <chris.jerdonek@gmail.com>
Make the the following imports lazy in test.support:
* bz2
* gzip
* lzma
* resource
* zlib
The following test.support decorators now need to be called
with parenthesis:
* @support.requires_bz2
* @support.requires_gzip
* @support.requires_lzma
* @support.requires_zlib
For example, "@requires_zlib" becomes "@requires_zlib()".
When unparsing a non-empty tuple, the parentheses can be safely
omitted if there aren't any elements that explicitly require them (such as starred expressions).
Unprintable characters such as `\x00` weren't correctly roundtripped
due to not using default string repr when generating docstrings. This
patch correctly encodes all unprintable characters (except `\n` and `\t`, which
are commonly used for formatting, and found unescaped).
Co-authored-by: Pablo Galindo <Pablogsal@gmail.com>
Co-authored-by: Batuhan Taskaya <isidentical@gmail.com>
Create a `make venv` target, that creates a virtual environment
and installs the dependency in that venv. `make time` and all
the related targets are changed to use the virtual environment
python.
Automerge-Triggered-By: @pablogsal
- Switch from getopt to argparse.
- Removed the limitation of not being able to produce both C and H simultaneously.
This will make it run faster since it parses the asdl definition once and uses the generated tree to generate both the header and the C source.
Miss Islington (bot)
Pablo Galindo
Victor Stinner
Łukasz Langa
Hai Shi
Batuhan Taskaya
Lysandros Nikolaou
CyberSaxosTiGER
Irit Katriel
Serhiy Storchaka
Minmin Gong