Files
Business-Management/features/doc-service/app/services/ai/anthropic_provider.py
T
curo1305 0d34867a69 Add PDF document service with AI extraction and per-app settings
- New `features/doc-service` FastAPI microservice: PDF upload, async
  text extraction (pdfplumber), AI classification via Anthropic/Ollama/
  LM Studio, per-user categories, file download
- Alembic migration isolated with `alembic_version_doc_service` table
- Main backend: httpx proxy routers for /api/documents/* and
  /api/documents/categories/*, admin settings API at /api/settings/*
- Runtime config in /config/doc_service_config.json (shared Docker
  volume); api_key masking on reads; atomic write with os.replace()
- Frontend: DocumentsPage, DocumentAdminSettingsPage, updated AppsPage
  launcher hub, simplified Nav (removed Settings link), new routes
- docker-compose: doc-service service, doc_data + app_config volumes,
  removed internal:true from backend-net for outbound AI API calls
- Fix pre-commit hook: probe Docker socket path so git subprocess picks
  up Docker Desktop on macOS
- Fix security_check.py: use sys.executable for bandit so venv python
  is used instead of system python

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-14 05:28:11 +02:00

32 lines
1.0 KiB
Python

import json
from anthropic import AsyncAnthropic
from app.services.ai.base import AIProvider, SYSTEM_PROMPT, USER_PROMPT_TEMPLATE
class AnthropicProvider(AIProvider):
def __init__(self, config: dict) -> None:
self._client = AsyncAnthropic(api_key=config["api_key"])
self._model = config.get("model", "claude-haiku-4-5-20251001")
async def classify_document(self, text: str) -> dict:
message = await self._client.messages.create(
model=self._model,
max_tokens=2048,
system=SYSTEM_PROMPT,
messages=[{
"role": "user",
"content": USER_PROMPT_TEMPLATE.format(text=text[:100_000]),
}],
)
raw = message.content[0].text.strip()
return _parse_json(raw)
def _parse_json(raw: str) -> dict:
# Strip accidental markdown fences despite explicit instruction not to include them
if raw.startswith("```"):
raw = raw.split("\n", 1)[1].rsplit("```", 1)[0]
return json.loads(raw)