mirror of https://github.com/morpheus65535/bazarr
58 lines
1.6 KiB
Plaintext
58 lines
1.6 KiB
Plaintext
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#!/usr/bin/env python
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"""Process subtitle text content using arbitrary Python code."""
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import importlib
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import srt_tools.utils
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import logging
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log = logging.getLogger(__name__)
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def strip_to_matching_lines_only(subtitles, imports, func_str):
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for import_name in imports:
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real_import = importlib.import_module(import_name)
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globals()[import_name] = real_import
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func = eval(func_str) # pylint: disable-msg=eval-used
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for subtitle in subtitles:
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subtitle.content = func(subtitle.content)
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yield subtitle
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def parse_args():
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examples = {
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"Strip HTML-like symbols from a subtitle": """srt process -m re -f 'lambda sub: re.sub("<[^<]+?>", "", sub)'"""
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}
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parser = srt_tools.utils.basic_parser(description=__doc__, examples=examples)
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parser.add_argument(
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"-f", "--func", help="a function to use to process lines", required=True
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)
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parser.add_argument(
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"-m",
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"--module",
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help="modules to import in the function context",
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action="append",
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default=[],
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)
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return parser.parse_args()
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def main():
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args = parse_args()
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logging.basicConfig(level=args.log_level)
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srt_tools.utils.set_basic_args(args)
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processed_subs = strip_to_matching_lines_only(args.input, args.module, args.func)
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output = srt_tools.utils.compose_suggest_on_fail(processed_subs, strict=args.strict)
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try:
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args.output.write(output)
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except (UnicodeEncodeError, TypeError): # Python 2 fallback
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args.output.write(output.encode(args.encoding))
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if __name__ == "__main__": # pragma: no cover
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main()
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