nat.observability.exporter.file_exporter

Attributes

logger

Classes

FileExporter

A File exporter that exports telemetry traces to a local file.

Module Contents

logger

class FileExporter(

context_state: nat.builder.context.ContextState | None = None,

**file_kwargs,

)

Bases: nat.observability.mixin.file_mixin.FileExportMixin, nat.observability.exporter.raw_exporter.RawExporter[nat.data_models.intermediate_step.IntermediateStep, str]

A File exporter that exports telemetry traces to a local file.

Initialize the file exporter with the specified output_path and project.

Args:

output_path (str): The path to the output file or directory (if rolling enabled). project (str): The project name for metadata. mode (str): Either “append” or “overwrite”. Defaults to “append”. enable_rolling (bool): Enable rolling log files. Defaults to False. max_file_size (int): Maximum file size in bytes before rolling. Defaults to 10MB. max_files (int): Maximum number of rolled files to keep. Defaults to 5. cleanup_on_init (bool): Clean up old files during initialization. Defaults to False.

Raises:

ResourceConflictError: If another FileExportMixin instance is already using

the same file path or would create conflicting files.

_processor