@property
  def list(self):
    if not self._list:
      self._list = map(Namespace, self._string.split('/'))
    return self._list
Converts a Duration to seconds.
dataset/ETHPy150Open datastore/datastore/datastore/core/key.py/Key.list--crossover with--dataset/ETHPy150Open GoogleCloudPlatform/python-compat-runtime/appengine-compat/exported_appengine_sdk/google/net/proto2/python/internal/well_known_types.py/Duration.ToSeconds