forked from pool/python314
Matej Cepl
71efb9a76a
- Tools/Demos
- gh-137873: The iOS test runner has been simplified,
resolving some issues that have been observed using
the runner in GitHub Actions and Azure Pipelines test
environments.
- Security
- gh-135661: Fix CDATA section parsing in
html.parser.HTMLParser according to the HTML5 standard: ]
]> and ]] > no longer end the CDATA section. Add private
method _set_support_cdata() which can be used to specify
how to parse <[CDATA[ — as a CDATA section in foreign
content (SVG or MathML) or as a bogus comment in the HTML
namespace.
- Library
- gh-138998: Update bundled libexpat to 2.7.2
- gh-118803: Add back collections.abc.ByteString and
typing.ByteString. Both had been removed in prior alpha,
beta and release candidates for Python 3.14, but their
removal has now been postponed to Python 3.17.
- gh-137226: Fix typing.get_type_hints() calls on generic
typing.TypedDict classes defined with string annotations.
- gh-138804: Raise TypeError instead of AttributeError when
an argument of incorrect type is passed to shlex.quote().
This restores the behavior of the function prior to 3.14.
- gh-128636: Fix crash in PyREPL when os.environ is
overwritten with an invalid value for mac
- gh-138514: Raise ValueError when a multi-character string
is passed to the echo_char parameter of getpass.getpass().
Patch by Benjamin Johnson.
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python:Factory/python314?expand=0&rev=99
27 lines
1.1 KiB
Plaintext
27 lines
1.1 KiB
Plaintext
Notes for packagers of Python3
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==============================
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0. Faster build turnaround
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--------------------------
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By default, python builds with profile-guided optimization. This needs
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an additional run of the test suite and it is generally slow.
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PGO build takes around 50 minutes.
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For development, use "--without profileopt" option to disable PGO. This
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shortens the build time to ~5 minutes including test suite.
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1. import_failed.map
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----------------------
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This is a mechanism installed as part of python3-base, that places shim modules
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on python's path (through a generated zzzz-import-failed-hooks.pth file, so that
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it is imported as much at the end as makes sense; and an _import_failed subdir
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of /usr/lib/pythonX.Y). Then when the user tries to import a module that is part
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of a subpackage, the ImportError will contain a helpful message telling them
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which missing subpackage to install.
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This can sometimes cause problems on non-standard configurations, if the pth
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gets included too early (for instance if you are using a script to include all
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pths by hand in some strange order). Just something to look out for.
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