text: """
  Handles generating the settings variables for django-compress
  """
  
  import os, os.path
  
  def get_compress_groups(STATIC_ROOT):
      COMPRESS_CSS, COMPRESS_JS = {}, {}
      
      if not os.path.exists(STATIC_ROOT):
          os.makedirs(STATIC_ROOT)
      
      for directory in os.listdir(STATIC_ROOT):
          # We don't want to compress admin media or already-compressed media.
          # Due to the structure of the leaflet directory (as its distributed like
          # that) and the fact that it's already minified), we don't compress it
          # blueprint is only used for desktop site, no need to compress it
          if directory in ('admin', 'c', 'leaflet', 'blueprint',):
              continue
          directory = os.path.join(STATIC_ROOT, directory)
          for root, dirs, files in os.walk(directory):
              for filename in files:
                  filename = os.path.relpath(os.path.join(root, filename), STATIC_ROOT)
                  if filename.endswith('.css'):
                      compress = COMPRESS_CSS
                  elif filename.endswith('.js'):
                      compress = COMPRESS_JS
                  else:
                      continue
                  
                  path = filename.split(os.sep)[1:-1]
                  output_filename = filename.split(os.sep)[-1].rsplit('.', 1)
                  group = '-'.join(path + [output_filename[0],])
                  if group.startswith('css-') or group.startswith('js-'):
                      group = group.split('-', 1)[1]
                  if not group in compress:
                      output_filename = '.'.join((output_filename[0], 'v?', output_filename[1]))
                      output_filename = os.path.join(os.path.join('c', *path), output_filename)
  
                      # Create the target directory if it doesn't already exist.
                      if not os.path.exists(os.path.join(STATIC_ROOT, os.path.dirname(output_filename))):
                          os.makedirs(os.path.join(STATIC_ROOT, os.path.dirname(output_filename)))
  
                      compress[group] = {
                          'source_filenames': (),
                          'output_filename': output_filename,
                          'extra_context': {},
                      }
                  compress[group]['source_filenames'] += (filename,)
      
      return COMPRESS_CSS, COMPRESS_JS
  