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#-*- coding: utf-8 -*-
import random
from django.conf import settings
def avatar_by_user(user):
"""
生成头像
"""
from django.core.files.images import ImageFile
_avatar_path = "%s/avatars/%s.png" % (settings.MEDIA_ROOT, random.randint(1,22))
_avatar = ImageFile(open(_avatar_path))
user.profile.avatar = _avatar
user.profile.save()
return user.profile
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