new_contents: '''
  Specilized routines used by the butter cloud component
  '''
  # Import salt modules
  import virt
  
  # Import python modules
  import os
  
  def local_images(local_path):
      '''
      return the virtual machine names for all of the images located in the
      butter cloud's local_path in a list:
  
      ['vm1.boo.com', 'vm2.foo.com']
  
      CLI Example:
      salt '*' buttervm.local_images <image_path>
      '''
      vms = os.listdir(local_path)
  
  def full_butter_data(local_path):
      '''
      Return the full virt info, but add butter data!
  
      CLI Example:
      salt '*' buttervm.full_butter_data <image_path>
      '''
      info = virt.full_info()
      info['butter'] = {}
      info['butter']['local_images'] = local_images(local_path)
      return info
  
  
subject: Add puttervm module