code: def process_IN_MOVED_TO(self, raw_event):
          
          watch_ = self._watch_manager.get_watch(raw_event.wd)
          path_ = watch_.path
          dst_path = os.path.normpath(os.path.join(path_, raw_event.name))
          mv_ = self._mv_cookie.get(raw_event.cookie)
          to_append = {'cookie': raw_event.cookie}
          if mv_ is not None:
              self._mv[mv_[0]] = (dst_path, datetime.now())
              # Let's assume that IN_MOVED_FROM event is always queued before
              # that its associated (they share a common cookie) IN_MOVED_TO
              # event is queued itself. It is then possible in that scenario
              # to provide as additional information to the IN_MOVED_TO event
              # the original pathname of the moved file/directory.
              to_append['src_pathname'] = mv_[0]
          elif (raw_event.mask & IN_ISDIR and watch_.auto_add and
                not watch_.exclude_filter(dst_path)):
              # We got a diretory that's "moved in" from an unknown source and
              # auto_add is enabled. Manually add watches to the inner subtrees.
              # The newly monitored directory inherits attributes from its
              # parent directory.
              self._watch_manager.add_watch(dst_path, watch_.mask,
                                            proc_fun=watch_.proc_fun,
                                            rec=True, auto_add=True,
                                            exclude_filter=watch_.exclude_filter)
          return self.process_default(raw_event, to_append)
docs: Map the source path with the destination path (+ date for
          cleaning).