great8 -> great12

great12/roundrobin.py

@@ -0,0 +1,33 @@
+#!/usr/bin/python2
+# -*- coding: utf-8 -*-
+def roundRobin(units, sets=None):
+    """ Generates a schedule of "fair" pairings from a list of units """
+    if len(units) % 2:
+        units.append(None)
+    count    = len(units)
+    sets     = sets or (count - 1)
+    half     = count / 2
+    schedule = []
+    for turn in range(sets):
+        pairings = []
+        for i in range(half):
+            pairings.append((units[i], units[count-i-1]))
+        units.insert(1, units.pop())
+        schedule.append(pairings)
+    return schedule
+
+# LOR sheduler
+
+players = ["1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12"]
+tour_count = 0
+
+# Generate LORCODE for pairings.
+# Also generate "reversal" for autumm season.
+for pairings in roundRobin(players):
+    tours = (len(players) - 1) * 2
+    tour_count = tour_count + 1
+    print "[b]Тур №" + str(tour_count) + "[/b]"
+    print "[list]"
+    for pair in pairings:
+        print "[*]" + pair[0] + " играет против " + pair[1]
+    print "[/list]"