Skip to main content

infrahub_sdk.node.attribute

Classes​

Attribute​

Represents an attribute of a Node, including its schema, value, and properties.

An Attribute wraps a single attribute on an :class:InfrahubNode. It tracks the current value, the metadata properties (source, owner, is_protected, ...), and whether the value has been mutated since the node was loaded. Mutation tracking is used by InfrahubNode.update() to send only the changed fields to the API.

Attributes:

  • name: The name of the attribute.
  • id: The unique identifier of the attribute, when known.
  • value: The current attribute value. Setting this marks the attribute as mutated.
  • value_has_been_mutated: True when value has been assigned after construction.
  • is_default: True when the value comes from the schema default.
  • is_from_profile: True when the value is inherited from a profile.
  • is_inherited: True when the attribute is inherited from a generic.
  • is_protected: True when the attribute is protected from modification.
  • updated_at: ISO-8601 timestamp of the most recent update.
  • source: The node that supplied this attribute value.
  • owner: The node that owns this attribute.
  • updated_by: The account that performed the most recent update.

Methods:

value​

value(self) -> Any

value​

value(self, value: Any) -> None

is_from_pool_attribute​

is_from_pool_attribute(self) -> bool

Check whether this attribute's value is sourced from a resource pool.

Returns:

  • True if the attribute value is a resource pool node or was explicitly allocated from a pool.