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# coding: utf-8
# django imports
from django.contrib.sessions.models import Session
from django.shortcuts import get_object_or_404, render_to_response
from django.contrib.auth.models import User
from django.template import RequestContext
from django.conf import settings
def flash_login_required(function):
"""
Decorator to recognize a user by its session.
Used for Flash-Uploading.
"""
def decorator(request, *args, **kwargs):
try:
engine = __import__(settings.SESSION_ENGINE, {}, {}, [''])
except:
import django.contrib.sessions.backends.db
engine = django.contrib.sessions.backends.db
session_data = engine.SessionStore(request.POST.get('session_key'))
user_id = session_data['_auth_user_id']
# will return 404 if the session ID does not resolve to a valid user
request.user = get_object_or_404(User, pk=user_id)
return function(request, *args, **kwargs)
return decorator
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