Anfänglicher Commit: Producion Version Stand: Oktober 2014

src/mahjong_ranking/__init__.py

@@ -0,0 +1,53 @@
+# -*- encoding: utf-8 -*-
+from django.utils.log import getLogger
+from django.core.cache import cache
+
+KYU_RANKS = (
+    (45, 1),
+    (40, 2),
+    (35, 3),
+    (30, 4),
+    (25, 5),
+    (20, 6),
+    (15, 7),
+    (10, 8),
+    (5, 9),
+    (0, 10),
+)
+
+DAN_RANKS = (
+    (80, 9),
+    (70, 8),
+    (60, 7),
+    (50, 6),
+    (40, 5),
+    (30, 4),
+    (20, 3),
+    (10, 2),
+    (0, 1),
+)
+
+DAN_RANKS_DICT = dict([(dan, points) for points, dan in DAN_RANKS])
+MIN_HANCHANS_FOR_LADDER = 10
+
+
+logger = getLogger('kasu.mahjong_ranking')
+
+
+def set_dirty(event=None, season=None, user=None):
+    if season and user:
+        key_to_add = (season, user)
+        queue_name = 'ladder_ranking_queue'
+    elif season:
+        key_to_add = season
+        queue_name = 'ladder_season_queue'
+    elif event and user:
+        key_to_add = (event, user)
+        queue_name = 'event_ranking_queue'
+    elif user:
+        key_to_add = user
+        queue_name = 'kyu_dan_ranking_queue'
+
+    recalculation_queue = cache.get(queue_name, set())
+    recalculation_queue.add(key_to_add)
+    cache.set(queue_name, recalculation_queue, 360)