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diff --git a/python-os-api-ref.spec b/python-os-api-ref.spec
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+%global _empty_manifest_terminate_build 0
+Name:           python-os-api-ref
+Version:        2.1.0
+Release:        1
+Summary:        Sphinx Extensions to support API reference sites in OpenStack
+License:        Apache-2.0
+URL:            https://docs.openstack.org/os-api-ref/latest/
+Source0:        https://files.pythonhosted.org/packages/a9/35/e8c15cec076cbff90262b22b446486950c5f57c0197a1d8697969a13a246/os-api-ref-2.1.0.tar.gz
+BuildArch:      noarch
+%description
+Sphinx Extensions to support API reference sites in OpenStack
+
+%package -n python3-os-api-ref
+Summary:        Sphinx Extensions to support API reference sites in OpenStack
+Provides:       python-os-api-ref
+
+BuildRequires:  python3-devel
+BuildRequires:  python3-setuptools
+BuildRequires:  python3-pbr
+BuildRequires:  python3-pip
+BuildRequires:  python3-wheel
+
+BuildRequires:  python3-pyyaml
+BuildRequires:  python3-openstackdocstheme
+BuildRequires:  python3-six
+BuildRequires:  python3-sphinx
+
+%description -n python3-os-api-ref
+Sphinx Extensions to support API reference sites in OpenStack
+
+%package help
+Summary:        Sphinx Extensions to support API reference sites in OpenStack
+Provides:       python3-os-api-ref-doc
+%description help
+Sphinx Extensions to support API reference sites in OpenStack
+
+%prep
+%autosetup -n os-api-ref-%{version}
+%build
+%py3_build
+
+%install
+%py3_install
+
+install -d -m755 %{buildroot}/%{_pkgdocdir}
+if [ -d doc ]; then cp -arf doc %{buildroot}/%{_pkgdocdir}; fi
+if [ -d docs ]; then cp -arf docs %{buildroot}/%{_pkgdocdir}; fi
+if [ -d example ]; then cp -arf example %{buildroot}/%{_pkgdocdir}; fi
+if [ -d examples ]; then cp -arf examples %{buildroot}/%{_pkgdocdir}; fi
+pushd %{buildroot}
+if [ -d usr/lib ]; then
+    find usr/lib -type f -printf "/%h/%f\n" >> filelist.lst
+fi
+if [ -d usr/lib64 ]; then
+    find usr/lib64 -type f -printf "/%h/%f\n" >> filelist.lst
+fi
+if [ -d usr/bin ]; then
+    find usr/bin -type f -printf "/%h/%f\n" >> filelist.lst
+fi
+if [ -d usr/sbin ]; then
+    find usr/sbin -type f -printf "/%h/%f\n" >> filelist.lst
+fi
+touch doclist.lst
+if [ -d usr/share/man ]; then
+    find usr/share/man -type f -printf "/%h/%f.gz\n" >> doclist.lst
+fi
+popd
+mv %{buildroot}/filelist.lst .
+mv %{buildroot}/doclist.lst .
+
+
+%files -n python3-os-api-ref -f filelist.lst
+
+%dir %{python3_sitelib}/*
+
+%files help -f doclist.lst
+%{_docdir}/*
+
+%changelog
+* Sat Jul 31 2021 OpenStack_SIG <openstack@openeuler.org> - 2.1.0-1
+- Package init