use __python macro for calling pydoc

python-cups.spec

@@ -6,7 +6,7 @@
 Summary:       Python bindings for CUPS
 Name:          python-cups
 Version:       1.9.74
-Release:       6%{?dist}
+Release:       7%{?dist}
 URL:           http://cyberelk.net/tim/software/pycups/
 Source:        http://cyberelk.net/tim/data/pycups/pycups-%{version}.tar.bz2
 License:       GPLv2+
@@ -49,7 +49,7 @@ sed -i '/^#!\/usr\/bin\/python/d' examples/cupstree.py
 make install-rpmhook DESTDIR="%{buildroot}"
 %py3_install
 export PYTHONPATH=%{buildroot}%{python3_sitearch}
-%{_bindir}/pydoc3 -w cups
+%{__python3} -m pydoc -w cups
 %{_bindir}/mkdir html
 %{_bindir}/mv cups.html html
 
@@ -65,6 +65,9 @@ export PYTHONPATH=%{buildroot}%{python3_sitearch}
 %doc examples html
 
 %changelog
+* Mon Mar 16 2020 Zdenek Dohnal <zdohnal@redhat.com> - 1.9.74-7
+- use __python macro for calling pydoc
+
 * Thu Jan 30 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.9.74-6
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild