652                 try:

   652                 try:

   653                     tr.abort()

   653                     tr.abort()

   654                 finally:

   654                 finally:

   655                     repo.invalidate()

   655                     repo.invalidate()

   656                     repo.dirstate.invalidate()

   656                     repo.dirstate.invalidate()

   657                 raise

   658                 raise

   658         finally:

   659         finally:

   659             release(tr, lock, wlock)

   660             release(tr, lock, wlock)

   660             self.removeundo(repo)

   661             self.removeundo(repo)

   661 

   662