Dirk Mueller
682db7c4ad
* Fix an intermittent error during process termination on some
platforms (GCC/Linux/libstdc++).
* Fix some potential bugs (assertion failures and memory leaks) in
previously-untested error handling code. In some cases, this means
that the process will execute a controlled ``abort()`` after severe
trouble when previously the process might have continued for some
time with a corrupt state. It is unlikely those errors occurred in
practice.
* Fix some assertion errors and potential bugs with re-entrant
switches.
* Fix a potential crash when certain compilers compile greenlet with
high levels of optimization. The symptom would be that switching to
a greenlet for the first time immediately crashes.
* Fix a potential crash when the callable object passed to the
greenlet constructor (or set as the ``greenlet.run`` attribute) has
a destructor attached to it that switches. Typically, triggering
this issue would require an unlikely subclass of
``greenlet.greenlet``.
* Python 3.11+: Fix rare switching errors that could occur when a
garbage collection was triggered during the middle of a switch, and
Python-level code in ``__del__`` or weakref callbacks switched to a
different greenlet and ultimately switched back to the original
greenlet. This often manifested as a ``SystemError``: "switch
returned NULL without an exception set."
* Python 3.12: Fix walking the frame stack of suspended greenlets.
Previously accessing ``glet.gr_frame.f_back`` would crash due to
`changes in CPython's undocumented internal frame handling
* Make the platform-specific low-level C/assembly snippets stop using
the ``register`` storage class. Newer versions of standards remove
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-greenlet?expand=0&rev=70
86 lines
2.7 KiB
RPMSpec
86 lines
2.7 KiB
RPMSpec
#
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# spec file for package python-greenlet
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#
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# Copyright (c) 2023 SUSE LLC
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# Copyright (c) 2010 B1 Systems GmbH, Vohburg, Germany.
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#
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# All modifications and additions to the file contributed by third parties
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# remain the property of their copyright owners, unless otherwise agreed
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# upon. The license for this file, and modifications and additions to the
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# file, is the same license as for the pristine package itself (unless the
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# license for the pristine package is not an Open Source License, in which
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# case the license is the MIT License). An "Open Source License" is a
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# license that conforms to the Open Source Definition (Version 1.9)
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# published by the Open Source Initiative.
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# Please submit bugfixes or comments via https://bugs.opensuse.org/
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#
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%{?sle15_python_module_pythons}
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Name: python-greenlet
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Version: 3.0.0~rc3
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Release: 0
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Summary: Lightweight in-process concurrent programming
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License: MIT
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Group: Development/Libraries/Python
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URL: https://github.com/python-greenlet/greenlet
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Source0: https://files.pythonhosted.org/packages/source/g/greenlet/greenlet-3.0.0rc3.tar.gz
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Source9: python-greenlet-rpmlintrc
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BuildRequires: %{python_module devel}
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BuildRequires: %{python_module objgraph}
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BuildRequires: %{python_module pip}
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BuildRequires: %{python_module psutil}
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BuildRequires: %{python_module wheel}
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BuildRequires: c++_compiler
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BuildRequires: fdupes
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BuildRequires: python-rpm-macros
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BuildRequires: python3-Sphinx
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%python_subpackages
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%description
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The greenlet package is a spin-off of Stackless, a version of CPython
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that supports micro-threads called "tasklets". Tasklets run
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pseudo-concurrently (typically in a single or a few OS-level threads)
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and are synchronized with data exchanges on "channels".
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%package devel
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Summary: C development headers for python-greenlet
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Group: Development/Libraries/Python
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Requires: %{name} = %{version}
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BuildArch: noarch
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%description devel
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This package contains header files required for C modules development.
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%prep
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%autosetup -p1 -n greenlet-3.0.0rc3
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%build
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export CFLAGS="%{optflags} -fno-tree-dominator-opts -fno-strict-aliasing"
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%pyproject_wheel
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export PYTHONPATH=$PWD/src
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cd docs && make html && rm _build/html/.buildinfo
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%install
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%pyproject_install
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%python_expand %fdupes %{buildroot}%{$python_sitearch}
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%check
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export CFLAGS="%{optflags} -fno-tree-dominator-opts -fno-strict-aliasing"
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%pyunittest_arch discover -v greenlet.tests
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%files %{python_files}
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%doc AUTHORS CHANGES.rst README.rst
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%doc docs/_build/html/
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%license LICENSE*
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%{python_sitearch}/greenlet*
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%files %{python_files devel}
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%doc AUTHORS
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%license LICENSE*
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%{_includedir}/python%{python_version}*/greenlet/
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%changelog
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