Jiri Daněk created PROTON-2678:
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Summary: Use Python Limited API and create universal wheel when
building Qpid Proton Python client
Key: PROTON-2678
URL: https://issues.apache.org/jira/browse/PROTON-2678
Project: Qpid Proton
Issue Type: New Feature
Affects Versions: proton-c-0.39.0
Reporter: Jiri Daněk
Currently, the build produces Python-version-specific wheels
{noformat}
creating 'dist/python_qpid_proton-0.39.0.dev0-cp311-cp311-linux_x86_64
{noformat}
Python is able to create universal wheels that can be installed on any
(reasonably new) Python version. See
#. https://peps.python.org/pep-0425/#overview
{quote}The CPython stable ABI is abi3 as in the shared library suffix.{quote}
#.
https://docs.python.org/3/c-api/stable.html#stable-application-binary-interface
#. https://docs.python.org/3/c-api/stable.html#c.Py_LIMITED_API
{quote}Define Py_LIMITED_API to the value of PY_VERSION_HEX corresponding to
the lowest Python version your extension supports. The extension will work
without recompilation with all Python 3 releases from the specified one onward,
and can use Limited API introduced up to that version.{quote}
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