          if merge_count != 0:
              self.set_destination_filename()
              self.final_alignments.save()
  
      def remove_faces(self):
          """ Process to remove faces from an alignments file """
          face_hashes = list(self.faces.items.keys())
          del_faces_count = 0
          del_frames_count = 0
          if not face_hashes:
              logger.error("No face hashes. This would remove all faces from your alignments file.")
              return
 
</s> remove             self.set_destination_filename()
            self.final_alignments.save()
 </s> add             self._set_destination_filename()
            self._final_alignments.save() </s> remove         if self.type == "faces":
            rename = Rename(self.alignments, None, self.items)
            rename.process()

    def remove_frames(self, frame):
        """ Process to remove frames from an alignments file """
        if frame in self.items:
            logger.trace("Not deleting frame: '%s'", frame)
            return 0
        logger.debug("Deleting frame: '%s'", frame)
        del self.alignments.data[frame]
        return 1

    def remove_faces(self):
        """ Process to remove faces from an alignments file """
        face_hashes = self.items.items
        if not face_hashes:
            logger.error("No face hashes. This would remove all faces from your alignments file.")
            return 0
        pre_face_count = self.alignments.faces_count
        self.alignments.filter_hashes(face_hashes, filter_out=False)
        post_face_count = self.alignments.faces_count
        return pre_face_count - post_face_count
 </s> add         rename = Rename(self._alignments, None, self._items)
        rename.process() </s> remove         for alignments in tqdm(self.alignments, desc="Filtering out faces"):
 </s> add         for alignments in tqdm(self._alignments, desc="Filtering out faces"): </s> remove         """ run removal """
        logger.info("[REMOVE ALIGNMENTS DATA]")  # Tidy up cli output
        del_count = 0
        task = getattr(self, "remove_{}".format(self.type))

        if self.type == "frames":
            logger.debug("Removing Frames")
            for frame in tqdm(list(item[3] for item in self.alignments.yield_faces()),
                              desc="Removing Frames",
                              total=self.alignments.frames_count):
                del_count += task(frame)
        else:
            logger.debug("Removing Faces")
            del_count = task()
 </s> add         """ Run the job to remove faces from an alignments file that do not exist within a faces
        folder. """
        logger.info("[REMOVE FACES FROM ALIGNMENTS]")  # Tidy up cli output

        face_hashes = self._items.items
        if not face_hashes:
            logger.error("No matching faces found in your faces folder. This would remove all "
                         "faces from your alignments file. Process aborted.")
            return

        pre_face_count = self._alignments.faces_count
        self._alignments.filter_hashes(face_hashes, filter_out=False)
        del_count = pre_face_count - self._alignments.faces_count </s> remove         if self.faces is not None:
            self.remove_faces()
        self._hashes_to_frame = self.final_alignments.hashes_to_frame
 </s> add         if self._faces is not None:
            self._remove_faces()
        self._hashes_to_frame = self._final_alignments.hashes_to_frame
    def _remove_faces(self):
        """ Removes faces from the alignments file if a faces folder has been provided and the
        faces do not exist within each alignments file. """
        face_hashes = list(self._faces.items.keys())
          if merge_count != 0:
              self.set_destination_filename()
              self.final_alignments.save()
  
    def _remove_faces(self):
        """ Removes faces from the alignments file if a faces folder has been provided and the
        faces do not exist within each alignments file. """
        face_hashes = list(self._faces.items.keys())
    def _remove_faces(self):
        """ Removes faces from the alignments file if a faces folder has been provided and the
        faces do not exist within each alignments file. """
        face_hashes = list(self._faces.items.keys())
    def _remove_faces(self):
        """ Removes faces from the alignments file if a faces folder has been provided and the
        faces do not exist within each alignments file. """
        face_hashes = list(self._faces.items.keys())
          del_faces_count = 0
          del_frames_count = 0
          if not face_hashes:
              logger.error("No face hashes. This would remove all faces from your alignments file.")
              return
keep keep keep keep replace replace replace keep keep keep keep keep
 Extract - Increase area and move centering (#1095)

* Extract
  - Implement aligner re-feeding
  - Add extract type to pipeline.ExtractMedia
  - Add pose annotation to debug
* Convert
  - implement centering
  - remove usage of feed and reference face properties
  - Remove distributed option from convert
  - Force update of alignments file on legacy receive
* Train
  - Resize preview image to model output size
  - Force legacy centering if centering does not exist in model's state file
  - Enable training on legacy face sets

* Alignments Tool
  - Update draw to include head/pose
  - Remove DFL drop + linting
  - Remove remove-frames job
  - remove align-eyes option
  - Update legacy masks to new extract type
  - Exit if attempting to merge version 1.0 alignments files with version 2.0 alignments files
  - Re-generate thumbnails on legacy upgrade
* Mask Tool
  - Update for new extract + bugfix full frame
* Manual Tool
  - Update to new extraction method
   - Disable legacy alignments,
   - extract box bugfix
   - extract faces - size to 512 and center on head
* Preview Tool
  - Display based on model centering
* Sort Tool
  - Use alignments for sort by face

* lib.aligner
  - Add Pose Class
  - Add AlignedFace Class
  - center _MEAN_FACE on x
  - Add meta information with versioning to alignments file
  - lib.aligner.get_align_matrix to use landmarks not face
  - Refactor aligned faces in lib.faces_detect
* lib.logger
  - larger file log padding
* lib.config
  - Fix global changeable_items
* lib.face_filter
  - Use new extracted face images
* lib.image
  - bump thumbnail default size to 96px 
tools/alignments/jobs.py