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The Python programming language
# Documentation The sphinx not found extension introduced in #111084 doesn't seem to be installed when the documentation is published: https://docs.python.org/3/- This is how it's meant to look: https://cpython-previews.readthedocs.io/en/3.14/- cc...
# Bug report ### Bug description: There is an unexpected SystemError which is completely outside of user code. I get it with Python 3.13.0 on Windows, but did never see...
# Feature or enhancement ### Proposal: Currently, when `PYTHONHOME` is wrong, python says `ModuleNotFoundError: No module named 'encodings'`. This is error makes it sound like a module is missing, when...
# Feature or enhancement ### Proposal: At the moment, `argparse.BooleanOptionalAction` gives e.g. `--foo` vs `--no-foo`, whose prefix is hardcoded: https://github.com/python/cpython/blob/cd516cd1f5e94dba887353f421513fd172efadf3/Lib/argparse.py#L848 https://github.com/python/cpython/blob/cd516cd1f5e94dba887353f421513fd172efadf3/Lib/argparse.py#L863 It would be beneficial if we can change the...
In multiprocessing and concurrent.futures's documentations, as well as the release notes for Python 3.14. This moves the paragraph in 3.14's release notes from the deprecations section to 'Porting to Python...
They never worked correctly. * Issue: gh-117941
# Bug report ### Bug description: ```powershell PS C:\> py -V:3.12-32 -c "import subprocess; subprocess.run(['ssh'])" Traceback (most recent call last): File "", line 1, in File "C:\Users\Brecht Machiels\AppData\Local\Programs\Python\Python312-32\Lib\subprocess.py", line 548,...
BPO | [42969](https://bugs.python.org/issue42969) --- | :--- Nosy | @gpshead, @pitrou, @vstinner, @colesbury, @izbyshev, @jbms PRs | python/cpython#28525 *Note: these values reflect the state of the issue at the time it...
BooleanOptionalAction does not correctly resolve arguments that are defined as starting with "--no-"
# Bug report ### Bug description: When using argparse to define a BooleanOptionAction that starts with "--no-", it is not possible to set the flag as True. This is counterintuitive,...
