def fromBox(self, name, strings, objects, proto):
        st = self.retrieve(strings, name, proto)
        nk = _wireNameToPythonIdentifier(name)
        if self.optional and st is None:
            objects[nk] = None
        else:
            objects[nk] = self.fromStringProto(st, proto)
Populate an 'out' dictionary with mapping names to Python values
dataset/ETHPy150Open nlloyd/SubliminalCollaborator/libs/twisted/protocols/amp.py/Argument.fromBox