code: def process_IN_MOVED_FROM(self, raw_event):
          
          watch_ = self._watch_manager.get_watch(raw_event.wd)
          path_ = watch_.path
          src_path = os.path.normpath(os.path.join(path_, raw_event.name))
          self._mv_cookie[raw_event.cookie] = (src_path, datetime.now())
          return self.process_default(raw_event, {'cookie': raw_event.cookie})
docs: Map the cookie with the source path (+ date for cleaning).