kfp.compiler package

class kfp.compiler.Compiler[source]

Bases: object

Experimental DSL compiler that targets the PipelineSpec IR.

It compiles pipeline function into PipelineSpec json string. PipelineSpec is the IR protobuf message that defines a pipeline: https://github.com/kubeflow/pipelines/blob/237795539f7b85bac77435e2464367226ee19391/api/v2alpha1/pipeline_spec.proto#L8 In this initial implementation, we only support components authored through Component yaml spec. And we don’t support advanced features like conditions, static and dynamic loops, etc.


def my_pipeline(a: int = 1, b: str = "default value"):

compile(pipeline_func: Union[Callable[[...], Any], kfp.components.base_component.BaseComponent], package_path: str, pipeline_name: Optional[str] = None, pipeline_parameters: Optional[Mapping[str, Any]] = None, type_check: bool = True) → None[source]

Compile the given pipeline function or component into pipeline job json.

  • pipeline_func – Pipeline function with @dsl.pipeline or component with @dsl.component decorator.
  • package_path – The output pipeline spec .yaml file path. For example, “~/pipeline.yaml” or “~/component.yaml”.
  • pipeline_name – Optional; the name of the pipeline.
  • pipeline_parameters – Optional; the mapping from parameter names to values.
  • type_check – Optional; whether to enable the type check or not. Default is True.