Martin Bauer
747c390303
Adds a TCP client for lircd's classic protocol: play/pause/next/prev/ volume/mute map to the same intents every other front-end already emits, and number keys 0-9 play an assigned album/audiobook from the start or a podcast show's newest episode, resolved fresh on every press. The mapping is configured in config.yml and editable from the frontend: a small "Taste zuweisen" button on the play screen (or the A+digit keyboard shortcut) opens a 10-key picker to assign whatever is currently playing. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
38 lines
1005 B
Python
38 lines
1005 B
Python
"""lircd's classic network protocol: one line per button press or repeat.
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A line looks like::
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0000000000001781 00 BTN_1 Hauppauge
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that is ``<code> <repeat, hex> <button name> <remote name>``. ``repeat`` is ``00`` for
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the first press and increments while the button is held - lircd has no separate
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key-up event, just repeats stopping.
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"""
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from __future__ import annotations
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from dataclasses import dataclass
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__all__ = ["LircButtonEvent", "parse_line"]
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@dataclass(frozen=True, slots=True)
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class LircButtonEvent:
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code: str
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repeat: int
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button: str
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remote: str
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def parse_line(line: str) -> LircButtonEvent | None:
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"""One broadcast line, or ``None`` if it does not look like one."""
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parts = line.strip().split()
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if len(parts) != 4:
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return None
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code, repeat_hex, button, remote = parts
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try:
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repeat = int(repeat_hex, 16)
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except ValueError:
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return None
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return LircButtonEvent(code=code, repeat=repeat, button=button, remote=remote)
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