              logger.verbose("Face '%s': %s already exists in destination at position %s. "
                             "Skipping", frame, idx, existing_frame[frame])
          elif frame not in existing_frame.keys():
              logger.verbose("Face '%s': %s exists in destination as: %s. "
                             "Skipping", frame, idx, existing_frame)
          return True
  
      def merge_alignment(self, frame, alignment, idx):
          """ Merge the source alignment into the destination """
          logger.debug("Merging alignment: (frame: %s, src_idx: %s, hash: %s)",
 
</s> remove                            "Skipping", frame, idx, existing_frame[frame])
 </s> add                            "Skipping", frame, index, existing_frame[frame]) </s> remove     def merge_alignment(self, frame, alignment, idx):
        """ Merge the source alignment into the destination """
 </s> add     def _merge_alignment(self, frame, alignment, idx):
        """ Merge the source alignment into the destination final alignments dictionary

        Parameters
        ----------
        frame: str
            The frame name for the current frame being processed
        alignment: dict
            The alignment dictionary for the current face in the frame
        index: int
            The face index for the current face in the frame
        """ </s> remove     def check_exists(self, frame, alignment, idx):
        """ Check whether this face already exists """
 </s> add     def _check_exists(self, frame, alignment, index):
        """ Remove duplicate faces from the alignments file when an instance of the face already
        exists.

        Parameters
        ----------
        frame: str
            The frame name for the current frame being processed
        alignment: dict
            The alignment dictionary for the current face in the frame
        index: int
            The face index for the current face in the frame

        Returns
        -------
        bool
            ``True`` if the face has been already been seen, otherwise ``False``
        """ </s> remove         self.final_alignments.data.setdefault(frame,
                                              dict()).setdefault("faces", []).append(alignment)
 </s> add         self._final_alignments.data.setdefault(frame,
                                               dict()).setdefault("faces", []).append(alignment) </s> remove         face.load_aligned(image, size=self.size)
        face = self.align_eyes(face, image) if self.align_eyes_bool else face
 </s> add         face.load_aligned(image, size=self.size, centering="head")
        face.thumbnail = generate_thumbnail(face.aligned.face, size=80, quality=60)
                           "Skipping", frame, index, existing_frame)
              logger.verbose("Face '%s': %s already exists in destination at position %s. "
                             "Skipping", frame, idx, existing_frame[frame])
          elif frame not in existing_frame.keys():
              logger.verbose("Face '%s': %s exists in destination as: %s. "
                           "Skipping", frame, index, existing_frame)
          return True
  
      def merge_alignment(self, frame, alignment, idx):
          """ Merge the source alignment into the destination """
          logger.debug("Merging alignment: (frame: %s, src_idx: %s, hash: %s)",
keep keep keep keep 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