497     def _check_suit_starter(self, op):  argument
498         op = op['operation']
499         if op['type'] not in ('erase', 'recover', 'program'):
501         if op['type'] == 'program' and op['chip_erase_mode'] != "ERASE_UICR":
521     def exec_op(self, op, defer=False, core=None, **kwargs):  argument
523         def _exec_op(op, defer=False, core=None, **kwargs):  argument
525             op = {'operation': {'type': _op}}
527                 op['core'] = core
528             op['operation'].update(kwargs)
530             if defer or not self.do_exec_op(op, force=False):
531                 self.ops.append(op)
532             return op
534         _op = _exec_op(op, defer, core, **kwargs)
543     def do_exec_op(self, op, force=False):  argument