          self.close()
  
  
  class FacesLoader(ImagesLoader):
      """ Loads faces from a faces folder along with the face's hash.
  
      Examples
      --------
      Loading faces with their sha1 hash:
  
 
</s> remove     Loading faces with their sha1 hash:
 </s> add     Loading faces with their Faceswap metadata: </s> remove     >>> for filename, face, sha1_hash in loader.load():
 </s> add     >>> for filename, face, metadata in loader.load(): </s> remove from .detected_face import BlurMask, DetectedFace, Mask  # noqa
 </s> add from .detected_face import BlurMask, DetectedFace, Mask, update_legacy_png_header  # noqa </s> remove         """ Return the items sorted by face name """
        items = sorted(self.process_folder(), key=lambda x: (x["face_name"]))
 </s> add         """ Return the items sorted by the saved file name.

        Returns
        --------
        list
            List of `dict` objects for each face found, sorted by the face's current filename
        """
        items = sorted(self.process_folder(), key=lambda x: (x["current_filename"])) </s> remove         """ Iterate through the faces folder pulling out various information """
 </s> add         """ Iterate through the faces folder pulling out various information for each face.

        Yields
        ------
        dict
            A dictionary for each face found containing the keys returned from
            :class:`lib.image.read_image_meta_batch`
        """
    """ Loads faces from a faces folder along with the face's Faceswap metadata.
          self.close()
  
  
  class FacesLoader(ImagesLoader):
    """ Loads faces from a faces folder along with the face's Faceswap metadata.
  
      Examples
      --------
      Loading faces with their sha1 hash:
  
keep keep keep keep replace keep keep keep keep keep
 Update extracted faces to use PNG EXIF data (#1123)

Documentation
  - Update Usage.md, align.rst and image.rst
lib.image.py
  - read_image - Remove hash return, add metadata return
  - Remove read_image_hash functions
  - Add read_image_meta functios
  - Replace encode_image_with_hash with encode_image (to store metadata)
  - Add png meta reading and writing functions
  - Update Image Loaders/Savers to handle metadata rather than hashes
lib.training_data
  - Naming updates to remove references to hashes
lib.align.Alignments
  - Add versioning notes
  - Increment alignments version to 2.1
  - Deprecate hashing lookup functions
  - Replace filter_hashes with filter_faces
lib.align.detected_face
  - DetectedFace
    - Remove hash property
    - Add png header data serializing/deserializing functions
  - Mask
    - Add png header data serializing/deserializing functions
  - add update_legacy_png_header function to update png meta data
lib.cli.args - Deprecate alignments files for training
- plugins.train.trainer
  - Update alignments/mask code to read png header data
- scripts.convert
  - Aligned images folder - read data from png headers
- scripts.extract
  - Write png header information and no longer store hash of face
- tools.alignments
  - remove leftover-faces, merge and update-hashes jobs
  - Update jobs to use png meta data rather than hashes
- tools.manual
  - Update extract code to output png meta data and don't store hashes
  - Perform check on launch that tool is not pointing at a faces folder
tools.mask
  - Update to use png meta data
tools.sort
  - Update to use png meta data 
lib/image.py