Publishers

Publisher Protocol & Base Classes

Publisher
BufferedPublisher
BasicBufferedPublisher
QueuedPublisher
SharedPublisher	A publisher that can be shared between multiple instruments.

File Publishers

FilePublisher	Write Measurement/Command data to a file or to an open stream.
FileWriter	Base class for format writers.
JsonFileWriter	Write records as one JSON array.
JsonlFileWriter	Write newline-delimited JSON, one record per line.
CsvFileWriter	Write one CSV row per channel value, after a header unless the stream already has data.
AvroFileWriter	Write snappy-compressed Avro records in the Nominal Core ingest schema.

Nominal Core Publisher

NominalCorePublisher

Stream Measurement/Command data to a Nominal Core dataset.

Nominal Connect Publisher

NominalConnectPublisher

Publish Measurement/Command data to a Nominal Connect stream.

Plotly Publisher

PlotlyPublisher

Plot Measurement/Command data on a Plotly figure, one trace per channel.

Channel Buffers

ChannelBufferPublisher	Base class for channel buffer publishers that store measurements in memory.
DequeInMemoryPublisher
NumpyInMemoryPublisher	String-valued channels are stored in a plain deque; a float32 ring cannot hold them.
NumpyRingBuffer
ChannelNotFoundError	Raised when a channel does not appear within the specified timeout.
ChannelValueTimeoutError	Raised when sufficient channel values are not available within the specified timeout.