              rounding=1,
              type=int,
              dest="extract_every_n",
              default=1,
              group="output",
              help="Extract every 'nth' frame. This option will skip frames when extracting "
                   "faces. For example a value of 1 will extract faces from every frame, a value "
                   "of 10 will extract faces from every 10th frame."))
          argument_list.append(dict(
              opts=("-si", "--save-interval"),
              action=Slider,
              min_max=(0, 1000),
              rounding=10,
 
</s> remove             group="extract",
            help="[Extract only] Extract every 'nth' frame. This option will skip frames when "
                 "extracting faces. For example a value of 1 will extract faces from every frame, "
                 "a value of 10 will extract faces from every 10th frame."))
 </s> add             group=_("extract"),
            help=_("[Extract only] Extract every 'nth' frame. This option will skip frames when "
                   "extracting faces. For example a value of 1 will extract faces from every "
                   "frame, a value of 10 will extract faces from every 10th frame."))) </s> remove             help="R|Choose which action you want to perform. NB: All actions require an "
                 "alignments file (-a) to be passed in."
                 "\nL|'draw': Draw landmarks on frames in the selected folder/video. A subfolder "
                 "will be created within the frames folder to hold the output.{0}"
                 "\nL|'extract': Re-extract faces from the source frames/video based on alignment "
                 "data. This is a lot quicker than re-detecting faces. Can pass in the '-een' "
                 "(--extract-every-n) parameter to only extract every nth frame.{1}"
                 "\nL|'missing-alignments': Identify frames that do not exist in the alignments "
                 "file.{2}{0}"
                 "\nL|'missing-frames': Identify frames in the alignments file that do not appear "
                 "within the frames folder/video.{2}{0}"
                 "\nL|'multi-faces': Identify where multiple faces exist within the alignments "
                 "file.{2}{4}"
                 "\nL|'no-faces': Identify frames that exist within the alignment file but no "
                 "faces were detected.{2}{0}"
                 "\nL|'remove-faces': Remove deleted faces from an alignments file. The original "
                 "alignments file will be backed up.{3}"
                 "\nL|'rename' - Rename faces to correspond with their parent frame and position "
                 "index in the alignments file (i.e. how they are named after running extract).{3}"
                 "\nL|'sort': Re-index the alignments from left to right. For alignments with "
                 "multiple faces this will ensure that the left-most face is at index 0."
                 "\nL|'spatial': Perform spatial and temporal filtering to smooth alignments "
                 "(EXPERIMENTAL!)".format(frames_dir, frames_and_faces_dir, output_opts, faces_dir,
                                          frames_or_faces_dir)))
 </s> add             help=_("R|Choose which action you want to perform. NB: All actions require an "
                   "alignments file (-a) to be passed in."
                   "\nL|'draw': Draw landmarks on frames in the selected folder/video. A "
                   "subfolder will be created within the frames folder to hold the output.{0}"
                   "\nL|'extract': Re-extract faces from the source frames/video based on "
                   "alignment data. This is a lot quicker than re-detecting faces. Can pass in "
                   "the '-een' (--extract-every-n) parameter to only extract every nth frame.{1}"
                   "\nL|'missing-alignments': Identify frames that do not exist in the alignments "
                   "file.{2}{0}"
                   "\nL|'missing-frames': Identify frames in the alignments file that do not "
                   "appear within the frames folder/video.{2}{0}"
                   "\nL|'multi-faces': Identify where multiple faces exist within the alignments "
                   "file.{2}{4}"
                   "\nL|'no-faces': Identify frames that exist within the alignment file but no "
                   "faces were detected.{2}{0}"
                   "\nL|'remove-faces': Remove deleted faces from an alignments file. The "
                   "original alignments file will be backed up.{3}"
                   "\nL|'rename' - Rename faces to correspond with their parent frame and "
                   "position index in the alignments file (i.e. how they are named after running "
                   "extract).{3}"
                   "\nL|'sort': Re-index the alignments from left to right. For alignments with "
                   "multiple faces this will ensure that the left-most face is at index 0."
                   "\nL|'spatial': Perform spatial and temporal filtering to smooth alignments "
                   "(EXPERIMENTAL!)").format(frames_dir, frames_and_faces_dir, output_opts,
                                             faces_dir, frames_or_faces_dir))) </s> remove             group="timelapse",
            help="Optional for creating a timelapse. Timelapse will save an image of your "
                 "selected faces into the timelapse-output folder at every save iteration. If "
                 "the input folders are supplied but no output folder, it will default to your "
                 "model folder /timelapse/"))
 </s> add             group=_("timelapse"),
            help=_("Optional for creating a timelapse. Timelapse will save an image of your "
                   "selected faces into the timelapse-output folder at every save iteration. If "
                   "the input folders are supplied but no output folder, it will default to your "
                   "model folder /timelapse/"))) </s> remove             help="Integer value. Number of folders that will be used to group by blur and "
                 "face-yaw. For blur folder 0 will be the least blurry, while the last folder "
                 "will be the blurriest. For face-yaw the number of bins is by how much 180 "
                 "degrees is divided. So if you use 18, then each folder will be a 10 degree "
                 "increment. Folder 0 will contain faces looking the most to the left whereas the "
                 "last folder will contain the faces looking the most to the right. If the number "
                 "of images doesn't divide evenly into the number of bins, the remaining images "
                 "get put in the last bin. Default value: 5"))
 </s> add             help=_("Integer value. Number of folders that will be used to group by blur and "
                   "face-yaw. For blur folder 0 will be the least blurry, while the last folder "
                   "will be the blurriest. For face-yaw the number of bins is by how much 180 "
                   "degrees is divided. So if you use 18, then each folder will be a 10 degree "
                   "increment. Folder 0 will contain faces looking the most to the left whereas "
                   "the last folder will contain the faces looking the most to the right. If the "
                   "number of images doesn't divide evenly into the number of bins, the remaining "
                   "images get put in the last bin. Default value: 5"))) </s> remove             group="output",
 </s> add             group=_("output"),
            group=_("output"),
            help=_("Extract every 'nth' frame. This option will skip frames when extracting "
                   "faces. For example a value of 1 will extract faces from every frame, a value "
                   "of 10 will extract faces from every 10th frame.")))
              rounding=1,
              type=int,
              dest="extract_every_n",
              default=1,
            group=_("output"),
            help=_("Extract every 'nth' frame. This option will skip frames when extracting "
                   "faces. For example a value of 1 will extract faces from every frame, a value "
                   "of 10 will extract faces from every 10th frame.")))
            group=_("output"),
            help=_("Extract every 'nth' frame. This option will skip frames when extracting "
                   "faces. For example a value of 1 will extract faces from every frame, a value "
                   "of 10 will extract faces from every 10th frame.")))
            group=_("output"),
            help=_("Extract every 'nth' frame. This option will skip frames when extracting "
                   "faces. For example a value of 1 will extract faces from every frame, a value "
                   "of 10 will extract faces from every 10th frame.")))
            group=_("output"),
            help=_("Extract every 'nth' frame. This option will skip frames when extracting "
                   "faces. For example a value of 1 will extract faces from every frame, a value "
                   "of 10 will extract faces from every 10th frame.")))
          argument_list.append(dict(
              opts=("-si", "--save-interval"),
              action=Slider,
              min_max=(0, 1000),
              rounding=10,
keep keep keep keep replace replace replace replace keep keep keep keep keep
 Add Locale support for cli arguments 
lib/cli/args.py