1class LockPicker_9MI0600175:
 2    """A class that unlocks a lock object by determining the arguments for its `pick` method."""
 3
 4    def __init__(self, lock):
 5        """Initialize the LockPicker with a lock object."""
 6        self._lock = lock
 7
 8    def unlock(self):
 9        """Attempt to unlock the lock by trying different arguments with the `pick` method."""
10        unlock_arguments = []
11        while True:
12            try:
13                if self._lock.pick(*unlock_arguments):
14                    return True
15            except TypeError as ex:
16                if ex.position is None and isinstance(ex.expected, int):
17                    missing_arguments_count = ex.expected - len(unlock_arguments)
18                    unlock_arguments.extend([None] * missing_arguments_count)
19                elif isinstance(ex.position, int) and isinstance(ex.expected, type):
20                    unlock_arguments[ex.position - 1] = ex.expected()
21            except ValueError as ex:
22                if isinstance(ex.position, int):
23                    unlock_arguments[ex.position - 1] = ex.expected