MusicIndexer/Env.py
Шурупов Илья Викторович 03b98d9a1d Real backends + fetch/display workflows; config paths
Wire the incremental pipeline to real sources and expose two workflows.

Config (Env.py): three explicit paths — LOCAL_LIBRARY_PATH (scan source),
ITUNES_XML_PATH (manual export), DATA_DIR (storage root: DB + Spotify cache).

Real, incremental ingesters:
- local_scan: walks the library, skips files whose mtime/size are unchanged,
  prunes deleted ones, and reads embedded ISRC + recording MBID from tags
  (tagged files get real IDs with no network), via tags.py.
- itunes_xml: parse the iTunes Library.xml as a plist; skip if mtime unchanged.
- spotify_raw: ingest raw Spotify JSON (ISRC from external_ids); live fetch
  wrapper for when credentials are set.

Workflows (src/workflows.py + main.py):
- `fetch`  — pull + scan + parse + enrich + match, with readable step logs.
  First run is slow (full scan + MB lookups); later runs only touch changes
  (verified: ~71s first, ~0.6s second).
- `display` — launch the GUI.

Also: enrich uses ISRC-first again (local MBIDs now come from tags), fix
--enrich-limit 0, quiet musicbrainzngs XML warnings, ignore /data/.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-15 01:46:56 +03:00

39 lines
1.5 KiB
Python

"""Configuration. The three things you point at your own data:
LOCAL_LIBRARY_PATH folder of audio files to scan
ITUNES_XML_PATH iTunes/Music "Library.xml" you exported manually
DATA_DIR storage root: the database + cached fetches live here
Everything can be overridden via environment variables (see .env.example).
"""
import os
from pathlib import Path
def _path(env, default):
return Path(os.environ.get(env, default)).expanduser()
# --- where YOUR data is read from / written to -------------------------------
# Local music library to scan (tags incl. ISRC/MusicBrainz id are read).
local_library_path = _path("LOCAL_LIBRARY_PATH", "~/Music")
# iTunes / Apple Music library export. In the Music app:
# File -> Library -> Export Library… (produces an XML/plist file).
itunes_xml_path = _path("ITUNES_XML_PATH", "~/Music/iTunes Library.xml")
# Storage root — the database and cached Spotify responses go here.
data_dir = _path("DATA_DIR", "./data")
# --- derived storage locations -----------------------------------------------
spotify_cache_dir = data_dir / "spotify" # raw Spotify API responses
database_url = os.environ.get(
"DATABASE_URL", f"sqlite:///{(data_dir / 'musicindexer.db').as_posix()}"
)
# --- Spotify app credentials (only needed for live fetching) -----------------
client_id = os.environ.get("SPOTIFY_CLIENT_ID")
client_secret = os.environ.get("SPOTIFY_CLIENT_SECRET")
# Contact string sent to MusicBrainz in the User-Agent.
mb_contact = os.environ.get("MB_CONTACT", "music-indexer@example.com")