Transform

class Transform

An interface for working with transforms on Redivis.

Constructors

redivis$transform(name)	Create a reference to a transform based on its (qualified) name
Workflow$transform(name)	Return a transform within a specific workflow.
Workflow$list_transforms([max_results])	Returns a list of Transforms within a workflow

Examples

username <- "imathews"
workflow_name <- "example_workflow_climate_analysis:x7kh"
transform_name <- "join_lat_lon:m9tz"

transform <- redivis$transform(f"{username}.{workflow_name}.{transform_name}")
transform$run()

Attributes

workflow	A reference to the Workflow instance that is associated with this transform.
properties	A dict containing the API resource representation of the transform. This will only be populated after certain methods are called, particularly the get method, and will otherwise be None.
qualified_reference	The fully qualified reference to this transform For example, imathews.example_workflow_climate_analysis:x7kh.join_lat_lon:m9tz
scoped_reference	The canonical reference for the transform, without any qualifiers. E.g., join_lat_lon:m9tz

Methods

transform$cancel()	Cancel a running transform
transform$exists()	Check whether the transform exists.
transform$get()	Fetches the transform, after which transform.properties will contain a dict with entries corresponding to the properties on the transform resource definition. Will raise an error if the transform does not exist.
transform$output_table()	Get a reference to the transform's output table.
transform$referenced_tables()	Get an ordered list of tables referenced by the transform.
transform$run([wait_for_finish=True])	Run a transform.
transform$source_table()	Get the transform's source table
transform$update([name, source_table])	Update the transform's name and/or source.