def get_root(self): # TODO: unittest!!
        node = self.node
        while node.parent:
            node = node.parent
        return node
Add a subscription and return the results in the requested template.
dataset/ETHPy150Open jonathanslenders/python-deployer/deployer/inspection/inspector.py/Inspector.get_root--crossover with--dataset/ETHPy150Open dokterbob/satchmo/satchmo/apps/satchmo_ext/newsletter/views.py/update_subscription