Method __call__

crates/python/src/py_callable.rs:320–334

(
        &self,
        py: Python<'py>,
        args: &Bound<'py, PyAny>,
    )

#[pymethods]
impl PyToolNextFn {
    fn __call__<'py>(
        &self,
        py: Python<'py>,
        args: &Bound<'py, PyAny>,
    ) -> PyResult<Bound<'py, PyAny>> {
        let next = self.inner.clone();
        let json_args = py_to_json(args)?;
        let future = next(json_args);
        pyo3_async_runtimes::tokio::future_into_py(py, async move {
            let result = future
                .await
                .map_err(|e| pyo3::exceptions::PyRuntimeError::new_err(e.to_string()))?;
            Python::attach(|py| json_to_py(py, &result))
        })
    }
}

/// Python-callable wrapper for the Rust `LlmExecutionNextFn`.