add printer

eda/smart_rank/tag3_update_user_portrait_offline.py

@@ -42,8 +42,12 @@ def merge_results_by_event(lst):
     res = {}
     for (k, v) in tmp.items():
         d2 = merge_values(v)
-        if d2:
-            res[k] = sorted(d2.items(), key=lambda x: x[1], reverse=True)
+        lst = sorted(d2.items(), key=lambda x: x[1], reverse=True)
+        tmp_lst = []
+        for i in lst:
+            tmp_lst.append(i[0])
+        if tmp_lst:
+            res[k] = tmp_lst
     return res