def get_face_hashes(self):
""" Check for the existence of an aligned directory for identifying
which faces in the target frames should be swapped.
If it exists, obtain the hashes of the faces in the folder """
face_hashes = list()
input_aligned_dir = self.args.input_aligned_dir
if input_aligned_dir is None:
logger.verbose(
"Aligned directory not specified. All faces listed in the "
"alignments file will be converted")
elif not os.path.isdir(input_aligned_dir):
logger.warning(
"Aligned directory not found. All faces listed in the "
"alignments file will be converted")
else:
file_list = [path for path in get_image_paths(input_aligned_dir)]
logger.info("Getting Face Hashes for selected Aligned Images")
for face in tqdm(file_list, desc="Hashing Faces"):
face_hashes.append(hash_image_file(face))
logger.debug("Face Hashes: %s", (len(face_hashes)))
if not face_hashes:
logger.error(
"Aligned directory is empty, no faces will be converted!")
exit(1)
elif len(face_hashes) <= len(self.input_images) / 3:
logger.warning(
"Aligned directory contains far fewer images than the input "
"directory, are you sure this is the right folder?")
return face_hashes
def get_face_hashes(self):
""" Check for the existence of an aligned directory for identifying
which faces in the target frames should be swapped.
If it exists, obtain the hashes of the faces in the folder """
face_hashes = list()
input_aligned_dir = self.args.input_aligned_dir
if input_aligned_dir is None:
logger.verbose("Aligned directory not specified. All faces listed in the "
"alignments file will be converted")
elif not os.path.isdir(input_aligned_dir):
logger.warning("Aligned directory not found. All faces listed in the "
"alignments file will be converted")
else:
file_list = [path for path in get_image_paths(input_aligned_dir)]
logger.info("Getting Face Hashes for selected Aligned Images")
for face in tqdm(file_list, desc="Hashing Faces"):
face_hashes.append(hash_image_file(face))
logger.debug("Face Hashes: %s", (len(face_hashes)))
if not face_hashes:
logger.error("Aligned directory is empty, no faces will be converted!")
exit(1)
elif len(face_hashes) <= len(self.input_images) / 3:
logger.warning("Aligned directory contains far fewer images than the input "
"directory, are you sure this is the right folder?")
return face_hashes
def process_folder(self):
""" Iterate through the faces dir pulling out various information """
logger.info("Loading file list from %s", self.folder)
for face in tqdm(os.listdir(self.folder), desc="Reading Face Hashes"):
if not self.valid_extension(face):
continue
filename = os.path.splitext(face)[0]
file_extension = os.path.splitext(face)[1]
face_hash = hash_image_file(os.path.join(self.folder, face))
retval = {"face_fullname": face,
"face_name": filename,
"face_extension": file_extension,
"face_hash": face_hash}
logger.trace(retval)
yield retval
def process_folder(self):
""" Iterate through the faces dir pulling out various information """
logger.info("Loading file list from %s", self.folder)
for face in tqdm(os.listdir(self.folder), desc="Reading Face Hashes"):
if not self.valid_extension(face):
continue
filename = os.path.splitext(face)[0]
file_extension = os.path.splitext(face)[1]
face_hash = hash_image_file(os.path.join(self.folder, face))
retval = {"face_fullname": face,
"face_name": filename,
"face_extension": file_extension,
"face_hash": face_hash}
logger.trace(retval)
yield retval
def add_hashes(self, hashes, faces_dir):
""" Add Face Hashes to the alignments file """
all_faces = dict()
face_files = sorted(face for face in os.listdir(faces_dir) if "_" in face)
for face in face_files:
filename, extension = os.path.splitext(face)
index = filename[filename.rfind("_") + 1:]
if not index.isdigit():
continue
orig_frame = filename[:filename.rfind("_")] + extension
all_faces.setdefault(orig_frame, dict())[int(index)] = os.path.join(faces_dir, face)
for frame in tqdm(hashes):
if frame not in all_faces.keys():
logger.warning("Skipping missing frame: '%s'", frame)
continue
hash_faces = all_faces[frame]
for index, face_path in hash_faces.items():
hash_faces[index] = hash_image_file(face_path)
self.alignments.add_face_hashes(frame, hash_faces)
def add_hashes(self, hashes, faces_dir):
""" Add Face Hashes to the alignments file """
all_faces = dict()
face_files = sorted(face for face in os.listdir(faces_dir) if "_" in face)
for face in face_files:
filename, extension = os.path.splitext(face)
index = filename[filename.rfind("_") + 1:]
if not index.isdigit():
continue
orig_frame = filename[:filename.rfind("_")] + extension
all_faces.setdefault(orig_frame, dict())[int(index)] = os.path.join(faces_dir, face)
for frame in tqdm(hashes):
if frame not in all_faces.keys():
logger.warning("Skipping missing frame: '%s'", frame)
continue
hash_faces = all_faces[frame]
for index, face_path in hash_faces.items():
hash_faces[index] = hash_image_file(face_path)
self.alignments.add_face_hashes(frame, hash_faces)
