apache_beam.transforms.external module¶

Defines Transform whose expansion is implemented elsewhere.

class apache_beam.transforms.external.ExternalTransform(urn, payload, endpoint)[source]¶

Bases: apache_beam.transforms.ptransform.PTransform

default_label()[source]¶

classmethod outer_namespace(*args, **kwds)[source]¶

expand(pvalueish)[source]¶

to_runner_api_transform(context, full_label)[source]¶

apache_beam.transforms.external.memoize(func)[source]¶