Jonathan
146bf32f23
Adds LastfmSource, resolving Last.fm's often-empty artist mbid via the injected MB browser (name->mbid cached) so every emitted SimilarArtist.mbid is a real MusicBrainz artist MBID. Registered in build_similarity_sources, gated on lastfm.api_key so the ListenBrainz-only path is unchanged when unset.
66 lines
2.5 KiB
Python
66 lines
2.5 KiB
Python
from lyra_worker._mbbrowser import MusicBrainzBrowser
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from lyra_worker._musicbrainz import MusicBrainzResolver
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from lyra_worker._mutagen import MutagenTagger
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from lyra_worker._probe import MutagenProbe
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from lyra_worker.adapters._slskd import SlskdClient
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from lyra_worker.adapters._streamrip import StreamripClient
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from lyra_worker.adapters._ytdlp import YtDlpClient
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from lyra_worker.adapters.base import SourceAdapter
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from lyra_worker.adapters.qobuz import QobuzAdapter
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from lyra_worker.adapters.soulseek import SoulseekAdapter
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from lyra_worker.adapters.youtube import YouTubeAdapter
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from lyra_worker.browser import MbBrowser
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from lyra_worker.probe import AudioProbe
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from lyra_worker.resolver import MbResolver
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from lyra_worker.similarity._lastfm import LastfmSource
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from lyra_worker.similarity._listenbrainz import ListenBrainzSource
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from lyra_worker.similarity.base import SimilaritySource
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from lyra_worker.tagger import Tagger
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def build_adapters(config: dict) -> list[SourceAdapter]:
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"""Real source adapters, best-tier first, filtered to those that are configured.
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An adapter is included only if its health() is true (Qobuz needs credentials,
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Soulseek needs an slskd URL + API key). YouTube needs no config.
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"""
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candidates: list[SourceAdapter] = [
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QobuzAdapter(StreamripClient(config)),
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SoulseekAdapter(SlskdClient(config)),
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YouTubeAdapter(YtDlpClient()),
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]
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return [a for a in candidates if a.health()]
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def build_resolver() -> MbResolver:
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"""The MusicBrainz resolver used to canonicalize requests in intake."""
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return MusicBrainzResolver()
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def build_tagger() -> Tagger:
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"""The tagger that writes canonical metadata onto downloaded files."""
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return MutagenTagger()
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def build_browser() -> MbBrowser:
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"""The MusicBrainz browser used by the background monitor."""
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return MusicBrainzBrowser()
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def build_probe() -> AudioProbe:
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"""The audio probe used by the library scan."""
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return MutagenProbe()
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def build_similarity_sources(config: dict) -> list[SimilaritySource]:
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"""Similarity sources for discovery. ListenBrainz needs no credentials, so it is
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always constructed; per-run reachability is checked via each source's health().
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Last.fm is added only when an API key is configured."""
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sources: list[SimilaritySource] = [
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ListenBrainzSource(base_url=config.get("discover.listenBrainzUrl") or "")
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]
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key = config.get("lastfm.api_key")
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if key:
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sources.append(LastfmSource(api_key=key, browser=MusicBrainzBrowser()))
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return sources
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