Simon DiesenreiterandClaude Opus 5.5
9da5a1dc48
Initial import of Politrack, a self-hosted service that tracks Austrian politicians from federal to municipal level - roles, votes, money flows, statements, meetings, social media and legal proceedings - with every claim linked to its sources. - backend: FastAPI + Postgres/pgvector; adapter framework (fetch -> parse -> load -> enrich) with robots.txt/TDM-aware fetching, a raw-response archive for reparsing, and a claim/evidence model with corroboration - sources: Parliament, Wikidata, EU Parliament/Commission, Council of Ministers, Rechnungshof party reports and donations, procurement, RTR media transparency, political ad libraries, WKStA, news feeds, Wikipedia edits, Bluesky, Mastodon, public Telegram channels, YouTube and X (official API) - web: Next.js frontend in German and English with typed API client - mcp: MCP server for AI agents and RAG - docs: architecture, data model, sources, legal notes, Unraid deployment and contributor guides; Docker Compose setup for Unraid Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
32 lines
750 B
Python
32 lines
750 B
Python
import atexit
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from collections.abc import Iterator
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from contextlib import contextmanager
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from functools import lru_cache
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from psycopg import Connection
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from psycopg.rows import dict_row
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from psycopg_pool import ConnectionPool
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from politrack.config import get_settings
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@lru_cache
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def get_pool() -> ConnectionPool:
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pool = ConnectionPool(
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get_settings().database_url,
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min_size=1,
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max_size=10,
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kwargs={"row_factory": dict_row},
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open=False,
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)
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pool.open()
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atexit.register(pool.close)
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return pool
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@contextmanager
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def connection() -> Iterator[Connection]:
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"""A pooled connection inside a transaction (committed on success)."""
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with get_pool().connection() as conn:
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yield conn
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