From 55e966eb554143cee7fe81ee574fca22a6bb25ff Mon Sep 17 00:00:00 2001
From: emkael <emkael@tlen.pl>
Date: Mon, 6 Oct 2014 16:05:57 +0200
Subject:  * output sanitation if rankings are not available

---
 elo.py | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)

diff --git a/elo.py b/elo.py
index 426efab..8729652 100755
--- a/elo.py
+++ b/elo.py
@@ -71,19 +71,20 @@ if date is None:
     date = datetime.date.today()
     date += one_day
 
-print 'Rankings for %s' % date
-
 one_year = dateutil.relativedelta.relativedelta(years=1)
-
 rankings = session.query(Ranking).filter(Ranking.rank_date > (date - one_year)).filter(Ranking.rank_date <= date).all()
 
-drivers = {}
-for ranking in rankings:
-    if not drivers.has_key(ranking.driver):
-        drivers[ranking.driver] = ranking.driver.get_ranking(date)
+if len(rankings):
+    print 'Rankings for %s' % date
 
-for rank in sorted(drivers.values(), key=lambda rank: rank.ranking, reverse=True):
-    print rank
+    drivers = {}
+    for ranking in rankings:
+        if not drivers.has_key(ranking.driver):
+            drivers[ranking.driver] = ranking.driver.get_ranking(date)
 
-session.commit()
+    for rank in sorted(drivers.values(), key=lambda rank: rank.ranking, reverse=True):
+        print rank
+else:
+    print 'No rankings for %s' % date
 
+session.commit()
-- 
cgit v1.2.3


From 11e3b2851216a3fa24efd52e094d83c608766444 Mon Sep 17 00:00:00 2001
From: emkael <emkael@tlen.pl>
Date: Mon, 6 Oct 2014 16:08:48 +0200
Subject:  * removed commented out debug info

---
 f1elo/elo.py | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/f1elo/elo.py b/f1elo/elo.py
index 3ddc6e4..dcf24dd 100644
--- a/f1elo/elo.py
+++ b/f1elo/elo.py
@@ -32,11 +32,6 @@ class Elo:
                 entries_to_compare.append(e)
         for c in combinations(entries_to_compare, 2):
             score = self.get_score(rankings[c[0]] - rankings[c[1]], self.get_outcome(c), self.get_importance(race, [rankings[c[0]], rankings[c[1]]]))
-            #print c[0], '@', rankings[c[0]]
-            #print 'against'
-            #print c[1], '@', rankings[c[1]]
-            #print 'score: ', score
-            #print
             new_rankings[c[0]] += score
             new_rankings[c[1]] -= score
         return new_rankings
@@ -49,7 +44,7 @@ class Elo:
         if min_rank <= 2400:
             return base_importance * 0.75
         return base_importance / 2
-        
+
 
     def get_outcome(self, entries):
         if entries[0].result_group < entries[1].result_group:
@@ -57,6 +52,6 @@ class Elo:
         elif entries[0].result_group > entries[1].result_group:
             return 0
         return 0.5
-    
+
     def get_score(self, difference, outcome, importance):
         return importance * (outcome - 1 / (1 + (10 ** (-difference / self.config['disparity']))))
-- 
cgit v1.2.3