  
      def get_no_faces(self):
          """ yield each frame that has no face match in alignments file """
          self.output_message = "Frames with no faces"
          for frame in tqdm(self.items, total=len(self.items)):
              frame_name = frame["frame_fullname"]
              if not self.alignments.frame_has_faces(frame_name):
                  yield frame_name
  
      def get_multi_faces(self):
 
</s> remove         for frame in tqdm(self.items, total=len(self.items)):
 </s> add         for frame in tqdm(self.items, desc=self.output_message): </s> remove             frame_key = "frame_name"
 </s> add             frame_key = "face_hash"
        for frame in tqdm(self.items, desc=self.output_message):
            logger.trace(frame)
  
      def get_no_faces(self):
          """ yield each frame that has no face match in alignments file """
          self.output_message = "Frames with no faces"
        for frame in tqdm(self.items, desc=self.output_message):
            logger.trace(frame)
              frame_name = frame["frame_fullname"]
              if not self.alignments.frame_has_faces(frame_name):
                  yield frame_name
  
      def get_multi_faces(self):
keep keep keep keep replace keep keep keep keep keep
 Add Face Hashes to Alignments (#550)

* Convert main scripts to use face hashes

* Alignment tool: Use hashes, add logging, add face rename function

* More logging. Update Manual tool to work with hashing 
tools/lib_alignments/jobs.py