def med(self, scope, name, command, tokens):
try:
scope[-1]['announce'][-1].attributes.add(MED(int(tokens.pop(0))))
return True
except (IndexError, ValueError):
return self.error.set(self.syntax)
def med(tokeniser):
value = tokeniser()
if not value.isdigit():
raise ValueError('invalid MED %s' % value)
return MED(int(value))