add requires_exclude python dist

pywbem.spec

@@ -1,9 +1,11 @@
 %global py2_build_dir %{_builddir}/%{name}-%{version}-%{release}-python2
 %bcond_with  python2
+%global __requires_exclude ^.*python2.7dist\\(.*\\).*$
+%global __requires_exclude ^.*python3.7dist\\(.*\\).*$
 
 Name:           pywbem
 Version:        0.12.4
-Release:        2
+Release:        3
 Summary:        WBEM client and WBEM indication listener
 License:        LGPLv2
 URL:            https://github.com/pywbem/pywbem
@@ -112,5 +114,8 @@ env PYTHONPATH=%{buildroot}/%{python3_sitelib} PBR_VERSION="%{version}" \
 
 
 %changelog
+* Mon Dec 16 2019 likexin<likexin4@huawei.com> - 0.12.4-3
+- add requires_exclude python dist
+
 * Thu Nov 28 2019 likexin<likexin4@huawei.com> - 0.12.4-2
 - Package init