!1 Add spec and tar for Openstack-W

From: @zh-f
Reviewed-by: @huangtianhua
Signed-off-by: @huangtianhua

python-capacity.spec

@@ -0,0 +1,74 @@
+%global _empty_manifest_terminate_build 0
+Name:           python-capacity
+Version:        1.3.14
+Release:        1
+Summary:        Data types to describe capacity
+License:        BSD
+URL:            https://pypi.org/project/capacity/
+Source0:        https://files.pythonhosted.org/packages/f1/e6/46e7923be76c97475daf23138a8d751ddb7507409d341afb55cc8130e76c/capacity-1.3.14.tar.gz
+BuildArch:      noarch
+%description
+Data types to describe capacity
+
+%package -n python3-capacity
+Summary:        Data types to describe capacity
+Provides:       python-capacity
+# Base build requires
+BuildRequires:  python3-devel
+BuildRequires:  python3-setuptools
+BuildRequires:  python3-pbr
+BuildRequires:  python3-pip
+BuildRequires:  python3-wheel
+%description -n python3-capacity
+Data types to describe capacity
+
+%package help
+Summary:        Data types to describe capacity
+Provides:       python3-capacity-doc
+%description help
+Data types to describe capacity
+
+%prep
+%autosetup -n capacity-%{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-capacity -f filelist.lst
+%dir %{python3_sitelib}/*
+
+%files help -f doclist.lst
+%{_docdir}/*
+
+%changelog
+* Thu Aug 05 2021 OpenStack_SIG <openstack@openeuler.org> - 1.3.14-1
+- Package Spec generate