Claude (homelab agent)andClaude Opus 5.5
56eb5af0ff
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
25 lines
712 B
Python
25 lines
712 B
Python
"""channels.json (written by gen_config.py): {"groups": {...}, "channels": {freq_hz: {label, group, ...}}}."""
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import json
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import os
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from radio.config import CHANNELS_FILE
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_chan = {"mtime": 0, "data": {"groups": {}, "channels": {}}}
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def channels():
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"""Parsed channels.json, re-read when its mtime changes; the last good copy is kept on read errors."""
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try:
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m = os.stat(CHANNELS_FILE).st_mtime
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if m != _chan["mtime"]:
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with open(CHANNELS_FILE, encoding="utf-8") as fh:
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_chan["data"] = json.load(fh)
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_chan["mtime"] = m
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except (OSError, ValueError):
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pass
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return _chan["data"]
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def groups():
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return channels().get("groups", {})
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