def unlock(self):
        self.locked = False
        self.lock_id = None

        self.save()
The measure of self.sets.
dataset/ETHPy150Open pandaproject/panda/panda/models/dataset.py/Dataset.unlock--crossover with--dataset/ETHPy150Open sympy/sympy/sympy/sets/fancysets.py/ComplexRegion._measure