bvandeusen
9eaefac385
- Page fills the viewport horizontally (drop the 780px cap). - Copy button on the Logs card → copies the console (clipboard API on localhost, textarea-execCommand fallback), with a brief "Copied" confirmation. - Silence httpx/httpcore/huggingface_hub/urllib3/filelock/uvicorn.access/ ultralytics to WARNING so the console shows agent activity (detector loads, job errors, autoscale moves) instead of per-request HF-download spam. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01Ttrj5P7upUTueSfoJcxEqa
45 lines
1.5 KiB
Python
45 lines
1.5 KiB
Python
"""In-memory log ring buffer so the control UI can show recent agent logs
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(detector loads, job errors, autoscaler decisions, outage back-offs) without
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needing `docker logs`. A bounded deque holds the last N formatted lines; a
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logging.Handler appends to it; the UI polls /logs."""
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import logging
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from collections import deque
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LINES: deque[str] = deque(maxlen=600)
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class RingHandler(logging.Handler):
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def emit(self, record: logging.LogRecord) -> None:
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try:
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LINES.append(self.format(record))
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except Exception:
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pass
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_installed = False
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def install(level: int = logging.INFO) -> None:
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"""Attach the ring handler to the root logger once. fc_agent module loggers
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propagate to root, so their records land here."""
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global _installed
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if _installed:
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return
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_installed = True
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h = RingHandler()
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h.setFormatter(
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logging.Formatter("%(asctime)s %(levelname)s %(name)s: %(message)s", "%H:%M:%S")
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)
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root = logging.getLogger()
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root.addHandler(h)
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if root.level == logging.NOTSET or root.level > level:
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root.setLevel(level)
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# Keep the buffer signal-rich: silence the chatty HTTP/download libs (every
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# HF model fetch logs per-request) so the console shows agent activity —
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# detector loads, job errors, autoscale moves — not request spam.
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for noisy in (
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"uvicorn.access", "ultralytics", "httpx", "httpcore",
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"huggingface_hub", "urllib3", "filelock",
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):
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logging.getLogger(noisy).setLevel(logging.WARNING)
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