Iniital Commit

discovery_sync.py

@@ -0,0 +1,48 @@
+from config import *
+from lastfm_helpers import lf_request, recent_artists
+from lidarr_helpers import lidarr_api_add_artist
+from musicbrainz_helpers import load_cache, save_cache
+import time, logging
+
+logging.basicConfig(level=logging.INFO)
+log = logging.getLogger("DiscoveryLidarr")
+
+def sync():
+    start = time.time()
+    cache = load_cache()
+    added_artists = set(cache.get("added_artists", []))
+    similar_cache = cache.setdefault("similar_cache", {})
+
+    recent = recent_artists()
+    log.info(f"🎧 Analyserar {len(recent)} senaste artister från Last.fm")
+
+    new = 0
+    for name, mbid in recent:
+        if not mbid or mbid in added_artists:
+            continue
+
+        if mbid in similar_cache:
+            sims = similar_cache[mbid]["data"]
+        else:
+            js = lf_request("artist.getSimilar", mbid=mbid, limit=MAX_SIMILAR_PER_ART)
+            sims = js.get("similarartists", {}).get("artist", []) if js else []
+            similar_cache[mbid] = {"ts": time.time(), "data": sims}
+            save_cache(cache)
+
+        for sim in sims:
+            sid = sim.get("mbid")
+            match = float(sim.get("match", 0))
+            if not sid or sid in added_artists or match < SIMILAR_MATCH_MIN:
+                continue
+
+            log.info(f"✨ Ny artist: {sim.get('name')} (match {match:.2f})")
+            if lidarr_api_add_artist(sid):
+                added_artists.add(sid)
+                new += 1
+                cache["added_artists"] = list(added_artists)
+                save_cache(cache)
+
+    log.info(f"✅ Klar! {new} nya artister tillagda på {((time.time()-start)/60):.1f} min")
+
+if __name__ == "__main__":
+    sync()