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109 lines
3.1 KiB
109 lines
3.1 KiB
2 years ago
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import argparse
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import json
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import logging
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import sys
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import typing
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import babelfish
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from trakit import TrakItApi, __version__
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logging.basicConfig(stream=sys.stdout, format='%(message)s')
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logging.getLogger('CONSOLE').setLevel(logging.INFO)
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logging.getLogger('trakit').setLevel(logging.WARNING)
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console = logging.getLogger('CONSOLE')
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logger = logging.getLogger('trakit')
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def build_argument_parser() -> argparse.ArgumentParser:
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"""Build the argument parser."""
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opts = argparse.ArgumentParser()
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opts.add_argument(
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dest='value',
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help='track title to guess',
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type=str,
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)
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conf_opts = opts.add_argument_group('Configuration')
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conf_opts.add_argument(
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'-l',
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'--expected-language',
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dest='expected_language',
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help='The expected language to be guessed',
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type=str,
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)
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output_opts = opts.add_argument_group('Output')
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output_opts.add_argument(
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'--debug',
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action='store_true',
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dest='debug',
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help='Print information for debugging trakit and for reporting bugs.'
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)
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output_opts.add_argument(
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'-y',
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'--yaml',
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action='store_true',
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dest='yaml',
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help='Display output in yaml format'
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)
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information_opts = opts.add_argument_group('Information')
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information_opts.add_argument('--version', action='version', version=__version__)
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return opts
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def _as_yaml(value: str, info: typing.Mapping[str, typing.Any]) -> str:
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"""Convert info to string using YAML format."""
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import yaml
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def default_representer(r: yaml.representer.SafeRepresenter, data: typing.Any):
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return r.represent_scalar('tag:yaml.org,2002:str', str(data))
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yaml.representer.SafeRepresenter.add_representer(babelfish.Language, default_representer)
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return yaml.safe_dump({value: dict(info)}, allow_unicode=True, sort_keys=False)
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def _as_json(info: typing.Mapping[str, typing.Any]) -> str:
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"""Convert info to string using JSON format."""
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return json.dumps(info, ensure_ascii=False, indent=2, default=str)
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def dump(value: str, info: typing.Mapping[str, typing.Any], opts: argparse.Namespace) -> str:
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"""Convert info to string using json or yaml format."""
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if opts.yaml:
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return _as_yaml(value, info)
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return _as_json(info)
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def trakit(value: str, opts: argparse.Namespace) -> typing.Mapping:
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"""Extract video metadata."""
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if not opts.yaml:
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console.info('Parsing: %s', value)
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options = {k: v for k, v in vars(opts).items() if v is not None}
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info = TrakItApi().trakit(value, options)
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console.info('TrakIt %s found: ', __version__)
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console.info(dump(value, info, opts))
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return info
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def main(args: typing.Optional[typing.List[str]] = None):
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"""Execute main function for entry point."""
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argument_parser = build_argument_parser()
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args = args or sys.argv[1:]
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opts = argument_parser.parse_args(args)
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if opts.debug:
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logger.setLevel(logging.DEBUG)
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logging.getLogger('rebulk').setLevel(logging.DEBUG)
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return trakit(opts.value, opts)
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if __name__ == '__main__':
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main(sys.argv[1:])
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