def __collect_indices(self): # {{{4
    count = self.conn.execute('DELETE FROM "index" WHERE inode NOT IN (SELECT inode FROM inodes)').rowcount
    if count > 0:
      self.should_vacuum = True
      return (count, count != 1 and 'ies' or 'y') % "Cleaned up %i unused index entr%s in %%s."
dataset/ETHPy150Open xolox/dedupfs/dedupfs.py/DedupFS.__collect_indices/swapped operands of `%`