📝 add more doc for CLI help string
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# Licence: GNU AGPL v3: http://www.gnu.org/licenses/
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# This file is part of [`delarte`](https://git.afpy.org/fcode/delarte.git)"""CLI arguments related module."""
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"""
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usage: delarte [-h|--help] - print this message
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or: delarte program_page_url - show available versions
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or: delarte program_page_url version - show available video resolutions
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or: delarte program_page_url version resolution - download the given video
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"""
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import argparse
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@ -11,6 +18,8 @@ class Parser(argparse.ArgumentParser):
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"""Generate a parser."""
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super().__init__(
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description="downloads Arte's videos with subtitles",
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epilog=__doc__,
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formatter_class=argparse.RawDescriptionHelpFormatter,
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)
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self.add_argument(
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"url",
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