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prefect.telemetry.run_telemetry

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Classes

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OTELSetter

A setter for OpenTelemetry that supports Prefect’s custom labels. Methods:

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set 

set(self, carrier: KeyValueLabels, key: str, value: str) -> None

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RunTelemetry

A class for managing the telemetry of runs. Methods:

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start_span 

start_span(self, run: FlowOrTaskRun, client: SyncPrefectClient, parameters: dict[str, Any] | None = None) -> Span | None

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traceparent_from_span 

traceparent_from_span(span: Span) -> str | None

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end_span_on_success 

end_span_on_success(self) -> None
End a span for a run on success.

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end_span_on_failure 

end_span_on_failure(self, terminal_message: str | None = None) -> None
End a span for a run on failure.

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record_exception 

record_exception(self, exc: BaseException) -> None
Record an exception on a span.

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update_state 

update_state(self, new_state: State) -> None
Update a span with the state of a run.

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update_run_name 

update_run_name(self, name: str) -> None
Update the name of the run.