- Ausfuehrliches Logging fuer Debugging - allow_clarification deaktiviert (verhindert Rueckfrage-Deadlock) - Ergebnis-Schwelle auf 100 Zeichen gesenkt
153 lines
5.1 KiB
Python
153 lines
5.1 KiB
Python
"""Deep Research Tool — Open Deep Research (CT 121) via LangGraph API."""
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import requests
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import time
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import logging
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log = logging.getLogger("deep_research")
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DEEP_RESEARCH_URL = "http://10.10.10.121:2024"
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ASSISTANT_ID = "e9a5370f-7a53-55a8-ada8-6ab9ef15bb5b"
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RESEARCH_MODEL = "openai/gpt-4o-mini"
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POLL_INTERVAL = 10
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MAX_WAIT = 600
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SYSTEM_PROMPT_EXTRA = """DEEP RESEARCH:
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Du hast Zugriff auf deep_research — eine KI-gestuetzte Tiefenrecherche die 20-30 Quellen durchsucht.
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Nutze es wenn der User explizit "recherchiere", "finde heraus", "vergleiche" sagt oder eine komplexe Frage hat.
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NICHT fuer einfache Fakten oder Homelab-Fragen.
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WICHTIG: deep_research dauert 2-5 Minuten. Das ist normal. Warte auf das Ergebnis.
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Das Ergebnis ist ein ausfuehrlicher Report. Fasse ihn fuer Telegram zusammen (max ~3000 Zeichen)."""
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TOOLS = [
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{
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"type": "function",
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"function": {
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"name": "deep_research",
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"description": "Startet eine tiefe Web-Recherche zu einem Thema. Durchsucht 20-30 Quellen und erstellt einen ausfuehrlichen Report. Dauert 2-5 Minuten — das ist normal, warte auf das Ergebnis.",
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"parameters": {
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"type": "object",
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"properties": {
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"query": {
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"type": "string",
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"description": "Die Recherche-Frage, moeglichst spezifisch formuliert."
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}
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},
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"required": ["query"]
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},
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},
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},
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]
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def _create_thread():
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r = requests.post(f"{DEEP_RESEARCH_URL}/threads",
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json={}, timeout=10)
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r.raise_for_status()
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return r.json()["thread_id"]
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def _start_run(thread_id, query):
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payload = {
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"assistant_id": ASSISTANT_ID,
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"input": {
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"messages": [{"role": "user", "content": query}]
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},
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"config": {
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"configurable": {
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"summarization_model": f"openai:{RESEARCH_MODEL}",
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"research_model": f"openai:{RESEARCH_MODEL}",
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"compression_model": f"openai:{RESEARCH_MODEL}",
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"final_report_model": f"openai:{RESEARCH_MODEL}",
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"allow_clarification": False,
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}
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}
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}
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r = requests.post(f"{DEEP_RESEARCH_URL}/threads/{thread_id}/runs",
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json=payload, timeout=30)
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r.raise_for_status()
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return r.json()["run_id"]
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def _poll_run(thread_id, run_id):
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elapsed = 0
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while elapsed < MAX_WAIT:
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time.sleep(POLL_INTERVAL)
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elapsed += POLL_INTERVAL
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try:
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r = requests.get(
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f"{DEEP_RESEARCH_URL}/threads/{thread_id}/runs/{run_id}",
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timeout=10)
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r.raise_for_status()
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data = r.json()
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status = data.get("status", "unknown")
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log.info("Poll %ds: status=%s", elapsed, status)
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if status == "success":
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return True, None
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if status in ("error", "failed"):
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err = data.get("error", "Unbekannter Fehler")
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log.error("Run failed: %s", err)
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return False, err
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if status == "interrupted":
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return False, "Research wurde unterbrochen"
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except Exception as e:
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log.warning("Poll error at %ds: %s", elapsed, e)
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return False, f"Timeout nach {MAX_WAIT}s"
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def _get_result(thread_id):
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r = requests.get(f"{DEEP_RESEARCH_URL}/threads/{thread_id}/state",
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timeout=30)
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r.raise_for_status()
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state = r.json()
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values = state.get("values", {})
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messages = values.get("messages", [])
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log.info("Messages in result: %d", len(messages))
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for i, msg in enumerate(messages):
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content = msg.get("content", "")
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clen = len(content) if isinstance(content, str) else 0
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log.info(" msg[%d] type=%s len=%d", i, msg.get("type", "?"), clen)
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for msg in reversed(messages):
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content = msg.get("content", "")
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if isinstance(content, str) and len(content) > 100:
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return content
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return "Kein Report generiert."
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def handle_deep_research(query: str, **kw):
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log.info("deep_research gestartet: %s", query[:100])
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try:
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thread_id = _create_thread()
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log.info("Thread erstellt: %s", thread_id)
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run_id = _start_run(thread_id, query)
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log.info("Run gestartet: %s", run_id)
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ok, error = _poll_run(thread_id, run_id)
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if not ok:
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log.error("Research fehlgeschlagen: %s", error)
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return f"Deep Research fehlgeschlagen: {error}"
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report = _get_result(thread_id)
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log.info("Report erhalten: %d Zeichen", len(report))
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if len(report) > 6000:
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report = report[:6000] + "\n\n[... Report gekuerzt]"
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return report
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except requests.ConnectionError:
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log.error("CT 121 nicht erreichbar")
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return "Deep Research (CT 121) nicht erreichbar. Service laeuft moeglicherweise nicht."
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except Exception as e:
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log.exception("Deep Research Fehler")
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return f"Deep Research Fehler: {e}"
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HANDLERS = {
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"deep_research": handle_deep_research,
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}
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