@@ -1,7 +1,5 @@  | 
            ||
| 1 | 1 | 
                # -*- coding: utf-8 -*-  | 
            
| 2 | 2 | 
                 | 
            
| 3 | 
                -from datetime import datetime  | 
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| 4 | 
                -  | 
            |
| 5 | 3 | 
                from django.db import models  | 
            
| 6 | 4 | 
                from django.utils.translation import ugettext_lazy as _  | 
            
| 7 | 5 | 
                from django_models_ext import BaseModelMixin, upload_file_path, upload_file_url, upload_path  | 
            
                @@ -2,10 +2,6 @@  | 
            ||
| 2 | 2 | 
                 | 
            
| 3 | 3 | 
                from __future__ import division  | 
            
| 4 | 4 | 
                 | 
            
| 5 | 
                -import os  | 
            |
| 6 | 
                -import string  | 
            |
| 7 | 
                -import sys  | 
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| 8 | 
                -  | 
            |
| 9 | 5 | 
                from django.conf import settings  | 
            
| 10 | 6 | 
                from django.db import transaction  | 
            
| 11 | 7 | 
                from django_logit import logit  |