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|
"""CLI module."""
import argparse
import typing
from . import segmenter
def main(argv: typing.Optional[typing.Sequence] = None):
"""
Segment WebVTT file from command line.
:param argv: command line arguments
"""
arguments = argparse.ArgumentParser(
description='Segment WebVTT files.'
)
arguments.add_argument(
'command',
choices=['segment'],
help='command to perform'
)
arguments.add_argument(
'file',
metavar='PATH',
help='WebVTT file'
)
arguments.add_argument(
'-o', '--output',
metavar='PATH',
help='output directory'
)
arguments.add_argument(
'-d', '--target-duration',
metavar='NUMBER',
type=int,
default=segmenter.DEFAULT_SECONDS,
help='target duration of each segment in seconds, default: 10'
)
arguments.add_argument(
'-m', '--mpegts',
metavar='NUMBER',
type=int,
default=segmenter.DEFAULT_MPEGTS,
help='presentation timestamp value, default: 900000'
)
args = arguments.parse_args(argv)
segmenter.segment(
args.file,
args.output,
args.target_duration,
args.mpegts
)
if __name__ == '__main__':
main() # pragma: no cover
|
