@lock_up_period.setter<EOL><INDENT>def lock_up_period(self, lock_up_period):<DEDENT>
try:<EOL><INDENT>if isinstance(lock_up_period, (str, int)):<EOL><INDENT>self._lock_up_period = int(lock_up_period)<EOL><DEDENT><DEDENT>except Exception:<EOL><INDENT>raise ValueError('<STR_LIT>' %<EOL>lock_up_period)<EOL><DEDENT>
This lockup period is in months.  This might change to a relative delta.