@classmethod
    def add_root(cls, site, **kwargs):
        obj = cls.objects.create(**kwargs)
        Node.add_root(content=obj)
        obj.post_create(site)
        return obj
fetch remote file
dataset/ETHPy150Open fusionbox/django-widgy/widgy/models/base.py/Content.add_root--crossover with--dataset/ETHPy150Open ceph/ceph-deploy/ceph_deploy/hosts/remotes.py/get_file