code: def is_readable(path):
      
  
      if os.access(path, os.R_OK):
          LOGGER.debug("> '{0}' path is readable.".format(path))
          return True
      else:
          LOGGER.debug("> '{0}' path is not readable.".format(path))
          return False
docs: Returns if given path is readable.
  
      :param path: Path to check access.
      :type path: unicode
      :return: Is path writable.
      :rtype: bool