Using Server State
To communicate between multiple views and middlewares, Lona has a atomic state object in server.state that behaves like a Dict. All access to server.state triggers server.state.lock implicit. To perform multiple accesses in a transaction, server.state.lock can be used explicit.
from lona import LonaView class MyLonaView(LonaView): def handle_request(self, request): with self.server.state.lock: self.server.state['foo'] = 'foo' self.server.state['bar'] = 'bar' print(self.server.state['foo'])