HoneyandClaude Sonnet 4.6
9b197e119a
spotdl doesn't handle tracking params in URLs. Also separate stdout/stderr in Python script and always try parsing stdout before checking exit code. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
110 lines
3.6 KiB
Python
110 lines
3.6 KiB
Python
#!/usr/bin/env python3
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"""
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Resolves a Spotify URL to track metadata using spotdl (TzurSoffer fork).
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Usage: python3 spotify_resolve.py <spotify_url>
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Outputs JSON to stdout. Errors go to stderr for clean separation.
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"""
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import sys
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import json
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import os
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import tempfile
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import subprocess
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def eprint(*args):
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print(*args, file=sys.stderr)
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def main():
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if len(sys.argv) < 2:
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eprint("No URL provided")
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sys.exit(1)
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url = sys.argv[1]
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tmp = tempfile.mktemp(suffix=".spotdl")
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try:
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eprint(f"[spotdl] running: spotdl save {url}")
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result = subprocess.run(
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["spotdl", "save", url, "--save-file", tmp, "--log-level", "ERROR"],
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capture_output=True, text=True, timeout=60
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)
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eprint(f"[spotdl] exit={result.returncode}")
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if result.stdout.strip():
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eprint(f"[spotdl] stdout: {result.stdout.strip()[:300]}")
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if result.stderr.strip():
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eprint(f"[spotdl] stderr: {result.stderr.strip()[:300]}")
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if result.returncode != 0:
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err = result.stderr.strip() or result.stdout.strip() or "spotdl exited non-zero"
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eprint(f"[spotdl] FAILED: {err}")
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sys.exit(1)
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if not os.path.exists(tmp):
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eprint("[spotdl] no output file produced")
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sys.exit(1)
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with open(tmp, "r", encoding="utf-8") as f:
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songs = json.load(f)
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if not songs:
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eprint("[spotdl] empty track list")
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sys.exit(1)
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eprint(f"[spotdl] got {len(songs)} tracks")
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def fmt_track(s):
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artists = s.get("artists") or []
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artist_str = ", ".join(artists) if artists else s.get("artist", "")
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date = s.get("date") or (str(s["year"]) if s.get("year") else "")
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return {
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"trackName": s.get("name", ""),
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"artistName": artist_str,
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"collectionName": s.get("album_name", ""),
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"artworkUrl100": s.get("cover_url", ""),
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"releaseDate": date,
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"trackNumber": s.get("track_number"),
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"trackExplicitness": "explicit" if s.get("explicit") else "notExplicit",
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"durationMs": int(s["duration"] * 1000) if s.get("duration") else None,
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}
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tracks = [fmt_track(s) for s in songs]
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first = songs[0]
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artists0 = first.get("artists") or []
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artist0 = ", ".join(artists0) if artists0 else first.get("artist", "")
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if "/track/" in url:
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out = {
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"type": "track",
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"name": first.get("name", ""),
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"artist": artist0,
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"artworkUrl": first.get("cover_url", ""),
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"tracks": tracks,
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}
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elif "/album/" in url:
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out = {
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"type": "album",
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"name": first.get("album_name", ""),
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"artist": first.get("album_artist", artist0),
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"artworkUrl": first.get("cover_url", ""),
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"tracks": tracks,
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}
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else:
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out = {
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"type": "playlist",
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"name": first.get("list_name", ""),
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"artist": first.get("album_artist", ""),
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"artworkUrl": first.get("cover_url", ""),
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"skippedLocal": 0,
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"tracks": tracks,
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}
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print(json.dumps(out, ensure_ascii=False))
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finally:
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try:
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os.unlink(tmp)
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except Exception:
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pass
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if __name__ == "__main__":
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main()
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