Install dev packages in python::install::dev

Author: smortex

REFERENCE.md

@@ -9,6 +9,7 @@
 #### Public Classes
 
 * [`python`](#python): Installs and manages python, python-dev and gunicorn.
+* [`python::install::dev`](#python--install--dev): Installs python development packages
 * [`python::pip::bootstrap`](#python--pip--bootstrap): allow to bootstrap pip when python is managed from other module
 
 #### Private Classes
@@ -289,6 +290,10 @@ Data type: `Stdlib::Absolutepath`
 
 Default value: `'/opt/python'`
 
+### <a name="python--install--dev"></a>`python::install::dev`
+
+Installs python development packages
+
 ### <a name="python--pip--bootstrap"></a>`python::pip::bootstrap`
 
 allow to bootstrap pip when python is managed from other module

manifests/install.pp

@@ -54,10 +54,7 @@
       }
 
       if $python::manage_dev_package and $pythondev {
-        package { 'python-dev':
-          ensure => $python::dev,
-          name   => $pythondev,
-        }
+        contain python::install::dev
       }
 
       # Respect the $python::pip setting
@@ -180,12 +177,7 @@
           }
 
           if $python::manage_dev_package and $pythondev {
-            package { 'python-dev':
-              ensure   => $python::dev,
-              name     => $pythondev,
-              alias    => $pythondev,
-              provider => 'yum',
-            }
+            contain python::install::dev
           }
         }
         default: {
@@ -197,11 +189,7 @@
           }
 
           if $python::manage_dev_package and $pythondev {
-            package { 'python-dev':
-              ensure => $python::dev,
-              name   => $pythondev,
-              alias  => $pythondev,
-            }
+            contain python::install::dev
           }
         }
       }

manifests/install/dev.pp

@@ -0,0 +1,38 @@
+# @summary Installs python development packages
+class python::install::dev {
+  include python
+
+  case $python::provider {
+    'pip': {
+      package { 'python-dev':
+        ensure => $python::dev,
+        name   => $python::install::pythondev,
+      }
+    }
+    'scl': {
+    }
+    'rhscl': {
+    }
+    'anaconda': {
+    }
+    default: {
+      case $facts['os']['family'] {
+        'AIX': {
+          package { 'python-dev':
+            ensure   => $python::dev,
+            name     => $python::install::pythondev,
+            alias    => $python::install::pythondev,
+            provider => 'yum',
+          }
+        }
+        default: {
+          package { 'python-dev':
+            ensure => $python::dev,
+            name   => $python::install::pythondev,
+            alias  => $python::install::pythondev,
+          }
+        }
+      }
+    }
+  }
+}

spec/classes/install/dev_spec.rb

@@ -0,0 +1,29 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe 'python::install::dev' do
+  on_supported_os.each do |os, facts|
+    context "on #{os}" do
+      let :facts do
+        facts
+      end
+
+      context 'with default settings' do
+        it { is_expected.to contain_package('python-dev').with(ensure: 'absent') }
+      end
+
+      context 'when ensuring dev is setup' do
+        let(:pre_condition) do
+          <<~PP
+            class { 'python':
+              dev => present,
+            }
+          PP
+        end
+
+        it { is_expected.to contain_package('python-dev').with(ensure: 'present') }
+      end
+    end
+  end
+end