def log(self, action, data):
parent = self.get_version() or None
#mongo.db.history.remove(); parent = None
prev = self.replay()
data = self.get_delta(prev, data)
if not data:
return
delta = {
'uri': self.target,
'action': action,
'data': data,
'parent': ObjectId(parent) if parent else None,
'utc': dt.utcnow()
}
mongo.db.history.insert( delta )
redis.set("history:version:%s" % self.target, str( delta['_id'] ))
print delta
redis.publish('history', to_json(delta))
def post(self, path):
self.value = dict( request.form.items() )
redis.set(self.uri, to_json(self.value))
self.history.log('update', self.value)
return self
