docs: def my_glob(pattern):
      """
      get a listing matching pattern
  
      @param pattern:
      @return:
      """
      result = []
      if pattern[0:4] == 'vos:':
          dirname = os.path.dirname(pattern)
          flist = listdir(dirname)
          for fname in flist:
              fname = '/'.join([dirname, fname])
              if fnmatch.fnmatch(fname, pattern):
                  result.append(fname)
      else:
          result = glob(pattern)
      return result