@@ -1,7 +1,5 @@ |
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1 | 1 |
# -*- coding: utf-8 -*- |
2 | 2 |
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3 |
-from datetime import datetime |
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4 |
- |
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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 @@ |
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2 | 2 |
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3 | 3 |
from __future__ import division |
4 | 4 |
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5 |
-import os |
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6 |
-import string |
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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 |