          return output_folder
  
      def process(self):
          """ Run the draw alignments process """
          legacy = Legacy(self.alignments, None, frames=self.frames, child_process=True)
          legacy.process()
  
          logger.info("[DRAW LANDMARKS]")  # Tidy up cli output
          self.extracted_faces = ExtractedFaces(self.frames, self.alignments, size=256)
          frames_drawn = 0
          for frame in tqdm(self.frames.file_list_sorted, desc="Drawing landmarks"):
              frame_name = frame["frame_fullname"]
 
</s> remove         legacy = Legacy(self.alignments, self.arguments,
                        frames=self.frames, child_process=True)
        legacy.process()

 </s> add  </s> remove         if self.type == "faces":
            legacy = Legacy(self.alignments, None, faces=self.items, child_process=True)
            legacy.process()

 </s> add  </s> remove         legacy = Legacy(self.alignments, None, faces=faces, child_process=True)
        legacy.process()
 </s> add  </s> remove         self.check_legacy()
 </s> add  </s> remove class Legacy():
    """ Update legacy alignments:
        - Rotate landmarks and bounding boxes on legacy alignments
          and remove the 'r' parameter
        - Add face hashes to alignments file
    """

    def __init__(self, alignments, arguments, frames=None, faces=None, child_process=False):
        logger.debug("Initializing %s: (arguments: %s, child_process: %s)",
                     self.__class__.__name__, arguments, child_process)
        self.alignments = alignments
        if child_process:
            self.frames = frames
            self.faces = faces
        else:
            self.frames = Frames(arguments.frames_dir)
            self.faces = Faces(arguments.faces_dir)
        logger.debug("Initialized %s", self.__class__.__name__)

    def process(self):
        """ Run the rotate alignments process """
        rotated = self.alignments.get_legacy_rotation()
        hashes = self.alignments.get_legacy_no_hashes()
        if (not self.frames or not rotated) and (not self.faces or not hashes):
            return
        logger.info("[UPDATE LEGACY LANDMARKS]")  # Tidy up cli output
        if rotated and self.frames:
            logger.info("Legacy rotated frames found. Converting...")
            self.rotate_landmarks(rotated)
            self.alignments.save()
        if hashes and self.faces:
            logger.info("Legacy alignments found. Adding Face Hashes...")
            self.add_hashes(hashes)
            self.alignments.save()

    def rotate_landmarks(self, rotated):
        """ Rotate the landmarks """
        for rotate_item in tqdm(rotated, desc="Rotating Landmarks"):
            frame = self.frames.get(rotate_item, None)
            if frame is None:
                continue
            self.alignments.rotate_existing_landmarks(rotate_item, frame)

    def add_hashes(self, hashes):
        """ Add Face Hashes to the alignments file """
        all_faces = dict()
        logger.info("Getting original filenames, indexes and hashes...")
        for face in self.faces.file_list_sorted:
            filename = face["face_name"]
            extension = face["face_extension"]
            if "_" not in face["face_name"]:
                logger.warning("Unable to determine index of file. Skipping: '%s'", filename)
                continue
            index = filename[filename.rfind("_") + 1:]
            if not index.isdigit():
                logger.warning("Unable to determine index of file. Skipping: '%s'", filename)
                continue
            orig_frame = filename[:filename.rfind("_")] + extension
            all_faces.setdefault(orig_frame, dict())[int(index)] = face["face_hash"]

        logger.info("Updating hashes to alignments...")
        for frame in hashes:
            if frame not in all_faces.keys():
                logger.warning("Skipping missing frame: '%s'", frame)
                continue
            self.alignments.add_face_hashes(frame, all_faces[frame])


 </s> add 
          return output_folder
  
      def process(self):
          """ Run the draw alignments process """



          logger.info("[DRAW LANDMARKS]")  # Tidy up cli output
          self.extracted_faces = ExtractedFaces(self.frames, self.alignments, size=256)
          frames_drawn = 0
          for frame in tqdm(self.frames.file_list_sorted, desc="Drawing landmarks"):
              frame_name = frame["frame_fullname"]
keep keep keep keep replace replace replace keep keep keep keep keep
 Legacy alignments update

- Remove legacy update hashes
- Remove legacy job from alignment-tools
- Remove legacy landmark rotation
- Add rotate face method to plugins/extract/detect
- Update travis test for new alignments extension
- Alignments format to .fsa
- Remove serializer option from alignments-tool
- Auto update legacy format alignment files to new format 
tools/lib_alignments/jobs.py