def __init__(self, request):
self._id = None
self.request = request
self._collection = get_mongodb(request)[self._collection_name]
now = dateutil.utcnow()
# Delete old sessions:
self._collection.remove({'accessed':{'$lt':now-self._timeout}}, safe=True)
now = dateutil.utcnow()
created = accessed = now
value = None
state = {}
cookieval = request.cookies.get(self._cookie_name)
if cookieval is not None:
value = self._collection.find_one(dict(_id=ObjectId(cookieval)))
#print "loaded session: cookieval=%s value=%s" % (repr(cookieval), repr(value))
if value is not None:
accessed = value['accessed']
created = value['created']
state = value['state']
self._id = ObjectId(cookieval)
if now - accessed > self._timeout:
state = {}
self.created = created
self.accessed = accessed
dict.__init__(self, state)
def test_validate(self):
import dateutil
before = dateutil.utcnow()
request = testing.DummyRequest()
request.GET['title'] = "Hello"
request.GET['body'] = "World"
result = _getBlogPostClass().validate(request)
self.assertEqual(result['title'], "Hello")
self.assertEqual(result['body'], "World")
# Make sure dateline defaulted to the current time (when validation occurred).
self.assertTrue(result['dateline'] > before)
after = dateutil.utcnow()
self.assertTrue(result['dateline'] < after)
def accessed(session, *arg, **kw):
session.accessed = dateutil.utcnow()
if not session._dirty:
session._dirty = True
def set_cookie_callback(request, response):
session._set_cookie(response)
session.request = None # explicitly break cycle for gc
session.request.add_response_callback(set_cookie_callback)
return wrapped(session, *arg, **kw)
def purge(self):
cutoff = dateutil.utcnow() - self.delete_cutoff_days
old_ids = []
for item in self.gridfs._GridFS__files.find({'parents':[], 'uploadDate':{'$lt':cutoff}}, fields=[]):
old_ids.append(item['_id'])
if old_ids:
log.debug("purging old files: %s" % repr(old_ids))
for id in old_ids:
self.gridfs.delete(id)
