Note

Ophyd async is included on a provisional basis until the v1.0 release and may change API on minor release numbers before then

ophyd_async.core.HDFFile

class ophyd_async.core.HDFFile(path_info: PathInfo, full_file_name: Path, datasets: List[HDFDataset], hostname: str = 'localhost')

Bases: object

Parameters:

• directory_info – Contains information about how to construct a StreamResource

• full_file_name – Absolute path to the file to be written

• datasets – Datasets to write into the file

Methods

close
stream_data
stream_resources

stream_resources() → Iterator[StreamResource]

stream_data(indices_written: int) → Iterator[StreamDatum]

close() → None