X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=bluechips%2Fmodel%2Fexpenditure.py;h=f7e69344dc2cf88bf09cb7f0fa6ea9a81fdc4cb9;hb=eadf3c3a4e49086b24dd61ead8ea95cdada8b88a;hp=58456fb8a71730d48c0a4936da2eabd1ee1384ca;hpb=5c9f0e33552b9420736f0d733134a1e62ef8df03;p=bluechips.git

diff --git a/bluechips/model/expenditure.py b/bluechips/model/expenditure.py
index 58456fb..f7e6934 100644
--- a/bluechips/model/expenditure.py
+++ b/bluechips/model/expenditure.py
@@ -60,12 +60,6 @@ class Expenditure(object):
         
         total = sum(split_dict.itervalues())
         
-        for user, share in split_dict.items():
-            if share == 0:
-                del split_dict[user]
-            else:
-                split_dict[user] = share / total
-        
         for user, share in split_dict.items():
             if share == 0:
                 del split_dict[user]
@@ -84,12 +78,12 @@ class Expenditure(object):
                 winner = random.choice(amounts_dict.keys())
                 amounts_dict[winner] += Currency(1)
         elif difference < 0:
-            for i in xrange(difference):
+            for i in xrange(-difference):
                 winner = random.choice(amounts_dict.keys())
                 amounts_dict[winner] -= Currency(1)
         
         for user, share in amounts_dict.iteritems():
             s = Split(self, user, share)
-            meta.Session.save(s)
+            meta.Session.add(s)
 
 __all__ = ['Expenditure']