def get_safe(self, section, key, default=None):
        try:
            return self.get(section, key)
        except (NoSectionError, NoOptionError):
            return default
Returns the value for this property from the given string value
dataset/ETHPy150Open ceph/ceph-deploy/ceph_deploy/conf/cephdeploy.py/Conf.get_safe--crossover with--dataset/ETHPy150Open jahlborn/appengine-rest-server/src/main/python/rest/__init__.py/PropertyHandler.value_from_xml_string