dragonpilot - 基於 openpilot 的開源駕駛輔助系統
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11 lines
271 B

class Freezable:
_frozen: bool = False
def freeze(self):
if not self._frozen:
self._frozen = True
def __setattr__(self, *args, **kwargs):
if self._frozen:
raise Exception("cannot modify frozen object")
super().__setattr__(*args, **kwargs)