Revision 2e7924de snf-astakos-app/astakos/im/models.py

b/snf-astakos-app/astakos/im/models.py
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from urlparse import urlparse
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from urllib import quote
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from random import randint
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from collections import defaultdict, namedtuple
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from django.db import models, IntegrityError, transaction


  		





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from django.contrib.auth.models import User, UserManager, Group, Permission


  		












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