def process_args(self, frame, anchor, args, kwargs):
if len(args) == 1:
frame.raise_expt(ErrorConfig.MaybeKeyNotFound())
return BuiltinConstMethod.process_args(self, frame, anchor, args,
kwargs)
def get_element(self, frame, anchor, key, write=False):
if write:
key.connect(self.key.recv)
else:
frame.raise_expt(ErrorConfig.MaybeKeyNotFound())
return self.value
