!1 Init package to support OpenStack Yoga

From: @han-guangyu 
Reviewed-by: @xiyuanwang 
Signed-off-by: @xiyuanwang

python-cairosvg.spec

@@ -0,0 +1,81 @@
+%global _empty_manifest_terminate_build 0
+Name:           python-cairosvg
+Version:        1.0
+Release:        1
+Summary:        A Simple SVG Converter for Cairo
+License:        GNU LGPL v3+
+URL:            http://www.cairosvg.org/
+Source0:        https://files.pythonhosted.org/packages/ec/ba/2764dbca39b57c9fff7c3faf14dddfe45a2aee5e95c02cdb7bd8e84694d7/CairoSVG-1.0.tar.gz
+BuildArch:      noarch
+%description
+CairoSVG A Simple SVG Converter for Cairo CairoSVG is a SVG converter based on
+Cairo. It can export SVG files to PDF, PostScript and PNG files.For further
+information, please visit the CairoSVG Website <
+
+%package -n python3-cairosvg
+Summary:        A Simple SVG Converter for Cairo
+Provides:       python-cairosvg
+# Base build requires
+BuildRequires:  python3-devel
+BuildRequires:  python3-setuptools
+BuildRequires:  python3-pbr
+BuildRequires:  python3-pip
+BuildRequires:  python3-wheel
+%description -n python3-cairosvg
+CairoSVG A Simple SVG Converter for Cairo CairoSVG is a SVG converter based on
+Cairo. It can export SVG files to PDF, PostScript and PNG files.For further
+information, please visit the CairoSVG Website <
+
+%package help
+Summary:        A Simple SVG Converter for Cairo
+Provides:       python3-cairosvg-doc
+%description help
+CairoSVG A Simple SVG Converter for Cairo CairoSVG is a SVG converter based on
+Cairo. It can export SVG files to PDF, PostScript and PNG files.For further
+information, please visit the CairoSVG Website <
+
+%prep
+%autosetup -n CairoSVG-%{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-cairosvg -f filelist.lst
+%dir %{python3_sitelib}/*
+
+%files help -f doclist.lst
+%{_docdir}/*
+
+%changelog
+* Thu Jul 14 2022 OpenStack_SIG <openstack@openeuler.org> - 1.0-1
+- Init package python3-cairosvg of version 1.0
+