(self)
return self.manager.read_backend
The read-only backend for this :class:`SessionModel`.
The read-only backend for this :class:`SessionModel`.
The read - only backend for this : class : SessionModel .
def read_backend(self):
        '''The read-only backend for this :class:`SessionModel`.'''
        return self.manager.read_backend
def read_backend ( self ) : return self . manager . read_backend