Defined Type: python::alias

Defined in:
manifests/alias.pp

Overview

Aliases a python version to another

Usage:

python::alias { '2.7': to => '2.7.8' }

Parameters:

  • ensure (Any) (defaults to: 'installed')
  • to (Any) (defaults to: undef)
  • version (Any) (defaults to: $title) 


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# File 'manifests/alias.pp', line 6

define python::alias (
  $ensure  = 'installed',
  $to      = undef,
  $version = $title,
) {
  require python

  if $to == undef {
    fail('to cannot be undefined')
  }

  if $ensure != 'absent' {
    ensure_resource('python::version', $to)
  }

  $file_ensure = $ensure ? {
    /^(installed|present)$/ => 'symlink',
    default                 => $ensure,
  }

  file { "/opt/python/${version}":
    ensure  => $file_ensure,
    force   => true,
    target  => "/opt/python/${to}",
    require => Python::Version[$to],
  }
}