From f758ae93301be46d7dcfad98341c5c7ce7dbda50 Mon Sep 17 00:00:00 2001
From: Broque Thomas <26755000+Nezreka@users.noreply.github.com>
Date: Tue, 26 May 2026 20:17:23 -0700
Subject: [PATCH] Drop `[LB Rolling]` diagnostic logs back to debug
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The bulk rolling-mirror ensure path was instrumented with INFO
lines + a WARNING on SELECT failure (commit 5378b726) while we
chased down why only one rolling mirror was being created — turned
out the issue was simply needing two refresh cycles after the
rolling code shipped. Diagnostic served its purpose, removing
the noise from every LB refresh now.

- Dropped per-walk + per-match + summary INFO lines from
  ``_ensure_rolling_mirrors_from_cache`` — the loop is silent.
- Reverted the outer SELECT failure catch from ``logger.warning``
  back to ``logger.debug``.
- Kept the per-placeholder ``Pre-created rolling mirror
  placeholder`` INFO line in ``_ensure_rolling_series_mirror``
  since it's a genuine one-shot event (only fires when a new
  placeholder is actually inserted, not on every refresh).
---
 core/listenbrainz_manager.py | 16 +---------------
 1 file changed, 1 insertion(+), 15 deletions(-)

diff --git a/core/listenbrainz_manager.py b/core/listenbrainz_manager.py
index 65b06da6..ddae7ae8 100644
--- a/core/listenbrainz_manager.py
+++ b/core/listenbrainz_manager.py
@@ -245,24 +245,10 @@ class ListenBrainzManager:
                 (self.profile_id,),
             )
             titles = [row[0] for row in cursor.fetchall() if row[0]]
-            logger.info(
-                f"[LB Rolling] Bulk ensure walking {len(titles)} cached titles for profile {self.profile_id}"
-            )
-            from core.playlists.lb_series import detect_series
-            matched = 0
             for title in titles:
-                m = detect_series(title)
-                if m is not None:
-                    matched += 1
-                    logger.info(
-                        f"[LB Rolling] Title matched series: {title!r} -> {m.series_id}"
-                    )
                 self._ensure_rolling_series_mirror(cursor, title)
-            logger.info(
-                f"[LB Rolling] Bulk ensure done — {matched}/{len(titles)} titles matched a series"
-            )
         except Exception as exc:
-            logger.warning(f"Bulk rolling-mirror ensure skipped: {exc}")
+            logger.debug(f"Bulk rolling-mirror ensure skipped: {exc}")
 
     def _ensure_rolling_series_mirror(self, cursor, playlist_title: str):
         """Upsert a placeholder ``mirrored_playlists`` row for the