apply python-venv exclude to RedHat family instead of just CentOS

Author: JakeTRogers

manifests/install.pp

@@ -35,7 +35,7 @@
     ##
     ## CentOS has no extra package for venv
     ##
-    unless $facts['os']['name'] == 'CentOS' {
+    unless $facts['os']['family'] == 'RedHat' {
       package { 'python-venv':
         ensure  => $python::venv,
         name    => "${python}-venv",

spec/classes/python_spec.rb

@@ -23,7 +23,7 @@
           it { is_expected.to contain_package('pip') }
         end
 
-        if %w[Archlinux CentOS].include?(facts[:os]['name'])
+        if %w[Archlinux RedHat].include?(facts[:os]['family'])
           it { is_expected.not_to contain_package('python-venv') }
         else
           it { is_expected.to contain_package('python-venv') }
@@ -60,7 +60,7 @@
         it { is_expected.to compile.with_all_deps }
         it { is_expected.to contain_package('pip').with(ensure: 'present') }
 
-        it { is_expected.to contain_package('python-venv').with(ensure: 'present') } unless facts[:os]['name'] == 'CentOS'
+        it { is_expected.to contain_package('python-venv').with(ensure: 'present') } unless facts[:os]['family'] == 'RedHat'
       end
 
       case facts[:os]['family']