Files
Audiolib/backend/app/services/matching/musicbrainz.py
Audiolib 14ffee3051 Initial commit: Phase 1 – Projektstruktur, DB-Schema, Core-API
- FastAPI-Backend mit vollständiger ABS v2.x API-Kompatibilität
- SQLAlchemy-Models: User, Library, LibraryItem, BookFile, Chapter,
  Podcast, PodcastEpisode, MediaProgress, Bookmark, PlaybackSession
- Auth: JWT-Login (/login, /logout, /api/authorize)
- Library + Items Endpoints inkl. camelCase ABS-Response-Format
- HLS-Streaming via FFmpeg (POST /api/items/:id/play, Session-Sync)
- Me/Progress Endpoints + Lesezeichen
- User-Management + Server-Settings (Admin)
- Library-Scanner (MP3/WAV Discovery, Hintergrund-Task)
- File Watcher (watchdog, 30s Debounce)
- Matching-Skelett (MusicBrainz, OpenLibrary, Google Books – Phase 5)
- Docker-Setup: backend (Python 3.12+FFmpeg), frontend (React/Vite),
  nginx Reverse-Proxy auf Port 3000
- setup.sh: Installiert Docker auf Debian/Ubuntu, richtet .env ein

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-26 11:43:35 +02:00

41 lines
1.3 KiB
Python

"""MusicBrainz-Matching — Phase 5."""
import httpx
from .base import MatchResult
MB_BASE = "https://musicbrainz.org/ws/2"
HEADERS = {"User-Agent": "audiolib/1.0 (https://github.com/audiolib)"}
async def search_musicbrainz(title: str, artist: str | None = None) -> list[MatchResult]:
query = f'release:"{title}"'
if artist:
query += f' AND artist:"{artist}"'
query += " AND format:Digital"
async with httpx.AsyncClient(headers=HEADERS, timeout=10) as client:
resp = await client.get(
f"{MB_BASE}/release",
params={"query": query, "fmt": "json", "limit": 5},
)
resp.raise_for_status()
data = resp.json()
results = []
for release in data.get("releases", []):
confidence = release.get("score", 0) / 100.0
artist_name = None
credits = release.get("artist-credit", [])
if credits:
artist_name = credits[0].get("name") or credits[0].get("artist", {}).get("name")
results.append(
MatchResult(
source="musicbrainz",
source_id=release.get("id", ""),
title=release.get("title", title),
author=artist_name,
confidence=confidence,
)
)
return results