async def items(self):
        """Expose all grafts.
        """

        accumulator = Accumulator()
        for graft in load_grafts():
            accumulator.spawn(graft())
        response = await accumulator.join()
        return response.items()
async def items ( self ) : accumulator = Accumulator ( ) for graft in load_grafts ( ) : accumulator . spawn ( graft ( ) ) response = await accumulator . join ( ) return response . items ( )
Expose all grafts.