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Module: tfx.dsl.placeholder.placeholder

Placeholders represent not-yet-available values at the component authoring time.

Classes

class ArtifactPlaceholder: Artifact Placeholder represents an input or an output artifact.

class ExecInvocationPlaceholder: Execution Invocation Placeholder helps access ExecutionInvocation proto.

class ExecPropertyPlaceholder: ExecProperty Placeholder represents an execution property.

class Placeholder: A Placeholder represents not-yet-available values at the component authoring time.

class ProtoSerializationFormat: An enumeration.

class RuntimeInfoKey: An enumeration.

class RuntimeInfoPlaceholder: RuntimeInfo Placeholder represents runtime information for a component.

Functions

exec_property(...): Returns a Placeholder that represents an execution property.

execution_invocation(...): Returns a Placeholder representing ExecutionInvocation proto.

input(...): Returns a Placeholder that represents an input artifact.

output(...): Returns a Placeholder that represents an output artifact.

runtime_info(...): Returns a Placeholder that contains runtime information for component.