1class LockPicker_2MI0600333:
 2    def __init__(self, lock):
 3        self.lock = lock
 4    
 5    def unlock(self):
 6        """Unlock the locker based on the exceptions it raises"""
 7        args = []
 8        while True:
 9            try:
10                if self.lock.pick(*args):
11                    return
12            except Exception as e:
13                if e.position is None:
14                    args = [None] * e.expected
15                elif isinstance(e, TypeError):
16                    args[e.position - 1] = e.expected()
17                elif isinstance(e, ValueError):
18                    args[e.position - 1] = e.expected