arun_cli() – spawnllm | spawnllm

arun_cli()

Run a CLI command asynchronously and return its stdout.

Usage

arun_cli(
    argv,
    *,
    input=None,
    env=None,
    cwd=None,
    stderr_tee=None,
)

Parameters

argv: list[str]: The command and its arguments.
input: str | None = None: Text delivered to the process over stdin.
env: dict[str, str] | None = None: Environment for the process; None inherits the current environment.
cwd: str | None = None: Working directory for the process.
stderr_tee: Callable[[bytes], None] | None = None: Callback invoked with each stderr line as it arrives.

Returns

bytes: The raw stdout bytes.

Raises

subprocess.CalledProcessError: On a nonzero exit code.