58ff43bdee
Swap Nous Portal for the newsPipeline local_llm generate path (POST /api/generate, GET /api/tags). No API key. Settings model selector lists Ollama tags; idle if the host is down.
59 lines
2 KiB
Python
59 lines
2 KiB
Python
#!/usr/bin/env python3
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"""Scheduler loop for the news summarizer — hourly summarize at minute :05.
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Env (all optional, 12-factor):
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NEWS_SUMMARIZE_MINUTE minute of the hour to fire (default 5)
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NEWS_SUMMARIZE_RUN_ON_START "1" to summarize once immediately on boot (default 1)
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LLM_URL Ollama origin; default http://127.0.0.1:11434
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SUMMARY_MODEL Ollama tag (else app_settings)
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"""
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from __future__ import annotations
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import datetime
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import logging
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import os
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import subprocess
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import sys
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import time
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logging.basicConfig(level=logging.INFO, format="%(asctime)s %(levelname)s %(name)s: %(message)s")
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logger = logging.getLogger("news.summarizer.scheduler")
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MINUTE = int(os.getenv("NEWS_SUMMARIZE_MINUTE", "5"))
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RUN_ON_START = os.getenv("NEWS_SUMMARIZE_RUN_ON_START", "1").lower() in ("1", "true", "yes")
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def seconds_until_next(minute: int) -> float:
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"""Seconds until the next occurrence of ``minute`` past the hour (local time)."""
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now = datetime.datetime.now()
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nxt = now.replace(minute=minute, second=0, microsecond=0) + datetime.timedelta(hours=1)
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return (nxt - now).total_seconds()
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def run_summarize() -> None:
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logger.info("summarize starting at %s", datetime.datetime.now().isoformat(timespec="seconds"))
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try:
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proc = subprocess.run([sys.executable, "summarizer.py"], cwd="/app")
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logger.info("summarize finished rc=%s", proc.returncode)
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except Exception: # noqa: BLE001 — keep the loop alive across failures
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logger.exception("summarize failed")
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def main() -> None:
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llm_url = os.getenv("LLM_URL", "").strip() or "http://127.0.0.1:11434"
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logger.info(
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"news summarizer loop starting (minute=%s, run_on_start=%s, llm_url=%s)",
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MINUTE, RUN_ON_START, llm_url,
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)
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if RUN_ON_START:
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run_summarize()
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while True:
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delay = seconds_until_next(MINUTE)
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logger.info("next summarize at :%02d (in %.0fs)", MINUTE, delay)
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time.sleep(delay)
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run_summarize()
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if __name__ == "__main__":
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sys.exit(main())
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