Use the %pycached macro as described in the packaging-guidlines for Python

realtime-tests.spec

@@ -6,7 +6,7 @@ Name: realtime-tests
 # Numa argument to make:  NUMA=1
 #
 Version: 1.9
-Release: 7%{?dist}
+Release: 8%{?dist}
 License: GPLv2
 URL: https://git.kernel.org/pub/scm/utils/rt-tests/rt-tests.git
 Source0: https://www.kernel.org/pub/linux/utils/rt-tests/rt-tests-%{version}.tar.xz
@@ -44,8 +44,7 @@ latency. It also tests the functioning of priority-inheritance mutexes.
 %make_install prefix=%{_prefix}
 
 %files
-%{python3_sitelib}/hwlatdetect.py*
-%{python3_sitelib}/__pycache__/hwlatdetect*
+%pycached %{python3_sitelib}/hwlatdetect.py
 %caps(cap_sys_rawio+ep) /usr/bin/cyclictest
 %{_bindir}/pi_stress
 %{_bindir}/signaltest
@@ -64,8 +63,7 @@ latency. It also tests the functioning of priority-inheritance mutexes.
 %{_bindir}/oslat
 %{_bindir}/determine_maximum_mpps.sh
 %{_bindir}/get_cyclictest_snapshot
-%{python3_sitelib}/get_cyclictest_snapshot.py*
-%{python3_sitelib}/__pycache__/get_cyclictest_snapshot*
+%pycached %{python3_sitelib}/get_cyclictest_snapshot.py
 %doc
 %{_mandir}/man8/cyclictest.8.*
 %{_mandir}/man8/hackbench.8.*
@@ -87,6 +85,9 @@ latency. It also tests the functioning of priority-inheritance mutexes.
 %{_mandir}/man8/determine_maximum_mpps.8.*
 
 %changelog
+* Wed Dec 16 2020 John Kacur <jkacur@redhat.com> - 1.9-8
+- Use the %%pycached macro as described in the packaging-guidlines for Python
+
 * Fri Dec 11 2020 John Kacur <jkacur@redhat.com> - 1.9-7
 - Escape all necessary percent symbols in the changelog
 - Remove some unncessary constructs in the rpm file