databroker.Header.fields

Header.fields(stream_name=<class 'databroker.utils.ALL'>)[source]

Return the names of the fields (‘data keys’) in this run.

Parameters:
stream_namestring or ALL, optional

Filter results by stream name (e.g., ‘primary’, ‘baseline’). The default, ALL, combines results from all streams.

Returns:
fieldsset

See also

Header.devices()

Examples

Load the most recent run and list its fields.

>>> h = db[-1]
>>> h.fields()
{'eiger_stats1_total', 'eiger_image'}