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from django.contrib.sessions.backends.base import SessionBase
from django.core.cache import cache
class SessionStore(SessionBase):
"""
A cache-based session store.
"""
def __init__(self, session_key=None):
self._cache = cache
super(SessionStore, self).__init__(session_key)
def load(self):
session_data = self._cache.get(self.session_key)
return session_data or {}
def save(self):
self._cache.set(self.session_key, self._session, self.get_expiry_age())
def exists(self, session_key):
if self._cache.get(session_key):
return True
return False
def delete(self, session_key):
self._cache.delete(session_key)
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