def unlock(self):
        if self.queue:
            function, argument = self.queue.popleft()
            function(argument)
        else:
            self.locked = False
Get an autofixture instance for the passed in *model* sing the either an
dataset/ETHPy150Open azoft-dev-team/imagrium/env/Lib/mutex.py/mutex.unlock--crossover with--dataset/ETHPy150Open gregmuellegger/django-autofixture/autofixture/__init__.py/get