Cache leaderboard YAML forever until invalidated

alexeygrigorev · alexeygrigorev · commit 491dd1ef5533 · 2026-03-28T18:56:51.000+01:00
diff --git a/data/views/leaderboard.py b/data/views/leaderboard.py
@@ -27,7 +27,7 @@
 
 logger = logging.getLogger(__name__)
 
-LEADERBOARD_DATA_CACHE_TTL = 3600  # 1 hour
+LEADERBOARD_DATA_CACHE_TTL = None  # Cache forever, invalidated by update_leaderboard()
 
 
 def _build_leaderboard_data(course):
