PipelineGraph

class verta.pipeline.PipelineGraph(steps: Union[List[PipelineStep], Set[PipelineStep], Tuple[PipelineStep]])

Object representing a collection of PipelineSteps to be run as a single inference pipeline.

Parameters:

steps (list, set, or tuple of PipelineStep) – Set of all possible steps of the pipeline. Ordering of steps in the pipeline itself is determined by the predecessors provided to each step.

Variables:

steps (set of PipelineStep) – Set of PipelineSteps comprising all possible steps in this PiplineGraph.

set_steps(steps: Union[List[PipelineStep], Set[PipelineStep], Tuple[PipelineStep]]) → Set[PipelineStep]

Update the set of steps for this PipelineGraph to the provided value.

Parameters:

steps (list, set, tuple of PipelineStep) – List, set, or tuple of all possible steps of the pipeline graph. All options are converted to a set, so order is irrelevant and duplicates are removed.

Returns:

set of PipelineStep – The steps now set for this graph, if validation is successful.

Raises:

TypeError – If steps is not a set of PipelineStep objects.