Source code for apache_beam.yaml.options

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from apache_beam.options import pipeline_options


[docs] class YamlOptions(pipeline_options.PipelineOptions): @classmethod def _add_argparse_args(cls, parser): parser.add_argument( '--yaml_experimental_features', dest='yaml_experimental_features', action='append', default=[], help=('Enable yaml features ahead of them being declared stable.'))
[docs] @classmethod def check_enabled(cls, pipeline, feature, description=None): if feature not in pipeline._options.view_as(cls).yaml_experimental_features: raise ValueError( f'{description or feature} unsupported because ' f'{feature} is not set in --yaml_experimental_features option.')