def db_is_indexing(cls, impl, working_dir):
        """
        Is the system indexing?
        Return True if so, False if not.
        """
        indexing_lockfile_path = config.get_lockfile_filename(impl, working_dir)
        return os.path.exists(indexing_lockfile_path)
def db_is_indexing ( cls , impl , working_dir ) : indexing_lockfile_path = config . get_lockfile_filename ( impl , working_dir ) return os . path . exists ( indexing_lockfile_path )
Is the system indexing?
        Return True if so, False if not.