Source code for datastore_entity.entity_value

""" Represents an entity value for a datastore entity's property """


class EntityValue:
    """
    This class serves as a way to mark your model
    attributes as a datastore entity property

    .. doctest::

        >>> from datastore_entity import DatastoreEntity, EntityValue
        >>> class User(DatastoreEntity):
                username = EntityValue(None)  #default value of ``None``
                password = EntityValue()  # implies ``None``
                date_created = EntityValue(datetime.utcnow())
    """

    def __init__(self, value=None):
        self.value = value