beremiz

Add special nodes at HMI Tree root, fix code to handle special node (no path).
svghmi
2019-08-20, Edouard Tisserant
282500e03dbc
Add special nodes at HMI Tree root, fix code to handle special node (no path).
These classes are intended for use server-side.
e.g. in a django view.py :
from pyjs.jsonrpc.django import JSONService, jsonremote
jsonservice = JSONRPCService()
@jsonremote(jsonservice)
def test(request, echo_param):
return "echoing the param back: %s" % echo_param