SPECS: add python-pybase64

Signed-off-by: Kimmy <yucheng.or@isrc.iscas.ac.cn>

SPECS/python-pybase64/python-pybase64.spec

@@ -0,0 +1,44 @@
+# SPDX-FileCopyrightText: (C) 2026 Institute of Software, Chinese Academy of Sciences (ISCAS)
+# SPDX-FileCopyrightText: (C) 2026 openRuyi Project Contributors
+# SPDX-FileContributor: Kimmy <yucheng.or@isrc.iscas.ac.cn>
+#
+# SPDX-License-Identifier: MulanPSL-2.0
+
+%global srcname pybase64
+
+Name:           python-%{srcname}
+Version:        1.4.3
+Release:        %autorelease
+Summary:        Fast Base64 encoding and decoding for Python
+License:        BSD-2-Clause
+URL:            https://github.com/mayeut/pybase64
+VCS:            git:https://github.com/mayeut/pybase64.git
+#!RemoteAsset:  sha256:c2ed274c9e0ba9c8f9c4083cfe265e66dd679126cd9c2027965d807352f3f053
+Source0:        https://files.pythonhosted.org/packages/source/p/%{srcname}/%{srcname}-%{version}.tar.gz
+BuildSystem:    pyproject
+
+BuildOption(install):  -l %{srcname} -L
+
+BuildRequires:  cmake
+BuildRequires:  pyproject-rpm-macros
+BuildRequires:  pkgconfig(python3)
+BuildRequires:  python3dist(pip)
+BuildRequires:  python3dist(setuptools)
+
+Provides:       python3-%{srcname} = %{version}-%{release}
+%python_provide python3-%{srcname}
+
+%description
+pybase64 provides fast Base64 encoding and decoding for Python with an
+optimized native extension and a compatible Python interface.
+
+%generate_buildrequires
+%pyproject_buildrequires
+
+%files -f %{pyproject_files}
+%license LICENSE
+%doc README.rst
+%{_bindir}/pybase64
+
+%changelog
+%autochangelog