Struct PythonWorker 

pub struct PythonWorker { /* private fields */ }

Shells any work item out to the Python worker over the versioned JSON contract.

Used by the resolver (as PythonAdapter) for trials and directly by ops::tune for the data / prompt / fine-tune stages of the pipeline.

The interpreter is taken from HL_PYTHON (falling back to python3) so it can be pinned to the interpreter that actually has harness_lock installed (e.g. a project venv), independent of the interpreter the Rust wheel itself runs inside.

Implementations

impl PythonWorker

pub fn new() -> PythonWorker

pub fn call( &self, kind: &str, backend: &str, stack: Option<&Stack>, task: Option<&Task>, seed: u64, workspace: &Path, plan: &Value, ) -> Result<TaskResult, Error>

Invoke the worker for kind, writing a request into workspace, and return the parsed result. plan carries the depth/data/axes so the worker is depth-aware on devbox/cluster.

Trait Implementations

impl Default for PythonWorker

fn default() -> PythonWorker

Returns the “default value” for a type.