- Update to 4.9.1

* Final release, just to add a note about the 'archived' status
    of the project.No other changes. See `README.md` for more info.
- Switch build system from setuptools to pyproject.toml
  * Add python-pip and python-wheel to BuildRequires
  * Replace %python_build with %pyproject_wheel
  * Replace %python_install with %pyproject_install
- Switch package to modern Python Stack on SLE-15
  * Use Python 3.11 on SLE-15 by default
  * Drop support for older Python versions
- Update BuildRequires from pyproject.toml

OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-rsa?expand=0&rev=49

python-rsa.spec

@@ -0,0 +1,105 @@
+#
+# spec file for package python-rsa
+#
+# Copyright (c) 2025 SUSE LLC
+#
+# All modifications and additions to the file contributed by third parties
+# remain the property of their copyright owners, unless otherwise agreed
+# upon. The license for this file, and modifications and additions to the
+# file, is the same license as for the pristine package itself (unless the
+# license for the pristine package is not an Open Source License, in which
+# case the license is the MIT License). An "Open Source License" is a
+# license that conforms to the Open Source Definition (Version 1.9)
+# published by the Open Source Initiative.
+
+# Please submit bugfixes or comments via https://bugs.opensuse.org/
+#
+
+
+%if 0%{?suse_version} > 1500
+%bcond_without libalternatives
+%else
+%bcond_with libalternatives
+%endif
+
+%{?sle15_python_module_pythons}
+Name:           python-rsa
+Version:        4.9.1
+Release:        0
+Summary:        Pure-Python RSA Implementation
+License:        Apache-2.0
+Group:          Development/Languages/Python
+URL:            https://stuvel.eu/rsa
+Source:         https://files.pythonhosted.org/packages/source/r/rsa/rsa-%{version}.tar.gz
+BuildRequires:  %{python_module pip}
+BuildRequires:  %{python_module poetry-core}
+BuildRequires:  %{python_module wheel}
+BuildRequires:  fdupes
+BuildRequires:  python-rpm-macros >= 20210929
+Requires:       python-pyasn1 >= 0.1.3
+%if %{with libalternatives}
+Requires:       alts
+BuildRequires:  alts
+%else
+Requires(post): update-alternatives
+Requires(preun): update-alternatives
+%endif
+Requires(pre):  coreutils
+BuildArch:      noarch
+# SECTION test requirements
+BuildRequires:  %{python_module pyasn1 >= 0.1.3}
+BuildRequires:  %{python_module pytest}
+# /SECTION
+%python_subpackages
+
+%description
+Python-RSA is a pure-Python RSA implementation. It supports encryption and
+decryption, signing and verifying signatures, and key generation according to
+PKCS#1 version 1.5.
+
+%prep
+%setup -q -n rsa-%{version}
+
+%build
+export LC_ALL=en_US.utf8
+%pyproject_wheel
+
+%install
+export LC_ALL=en_US.utf8
+%pyproject_install
+%python_expand %fdupes %{buildroot}%{$python_sitelib}
+
+%python_clone -a %{buildroot}%{_bindir}/pyrsa-priv2pub
+%python_clone -a %{buildroot}%{_bindir}/pyrsa-decrypt
+%python_clone -a %{buildroot}%{_bindir}/pyrsa-encrypt
+%python_clone -a %{buildroot}%{_bindir}/pyrsa-keygen
+%python_clone -a %{buildroot}%{_bindir}/pyrsa-sign
+%python_clone -a %{buildroot}%{_bindir}/pyrsa-verify
+
+%pre
+# If libalternatives is used: Removing old update-alternatives entries.
+%python_libalternatives_reset_alternative pyrsa-priv2pub
+
+%post
+%{python_install_alternative pyrsa-priv2pub pyrsa-decrypt pyrsa-encrypt pyrsa-keygen pyrsa-sign pyrsa-verify}
+
+%preun
+%python_uninstall_alternative pyrsa-priv2pub
+
+%check
+# don't run the static type checker test -- mypy is only available for the default python3 flavor
+# pytest --ignore tests/test_mypy.py
+
+%files %{python_files}
+%license LICENSE
+%doc README.md
+%python_alternative %{_bindir}/pyrsa-decrypt
+%python_alternative %{_bindir}/pyrsa-encrypt
+%python_alternative %{_bindir}/pyrsa-keygen
+%python_alternative %{_bindir}/pyrsa-priv2pub
+%python_alternative %{_bindir}/pyrsa-sign
+%python_alternative %{_bindir}/pyrsa-verify
+%{python_sitelib}/rsa
+%{python_sitelib}/rsa-%{version}*-info
+
+%changelog