def get_choices(self):
        return get_cache().get_children_for(self.alias)
Given an instance object, checks if the instance is running.
dataset/ETHPy150Open idlesign/django-sitecats/sitecats/toolbox.py/CategoryList.get_choices--crossover with--dataset/ETHPy150Open ganeti/ganeti/lib/cmdlib/common.py/IsInstanceRunning