hateful merging of multiple score results

server.py

@@ -47,14 +47,23 @@ def fetch_community_json():
         if community in ignored_communities:
             continue
 
-        score = calculate_score(nodelist_urls[community][-1])
+        # hateful merging of multiple data files
+        score = {'loss': 0, 'models': {}}
+        for url in nodelist_urls[community]:
+            tmp = calculate_score(url)
+            score['loss'] += tmp['loss']
+            for model, values in tmp['models'].items():
+               if model not in score['models'].keys():
+                   score['models'][model] = {'count': 0, 'loss': 0}
+               score['models'][model]['count'] += values['count']
+               score['models'][model]['loss'] += values['loss']
 
         print(community + ' has score ' + str(score))
         if score['loss'] != 0:
             community_scores[community] = score
 
-    with open('overview_cache.json', 'w') as file:
-        json.dump(community_scores, file)
+    with open('overview_cache.json', 'w') as handle:
+        json.dump(community_scores, handle)
 
     return community_scores