Function _export_session_for_notebook

marimo/_cli/export/session.py:166–200

(
    notebook: MarimoPath,
    *,
    force_overwrite: bool,
    notebook_args: tuple[str, ...],
    sandbox_pool: SandboxVenvPool | None,
)

async def _export_session_for_notebook(
    notebook: MarimoPath,
    *,
    force_overwrite: bool,
    notebook_args: tuple[str, ...],
    sandbox_pool: SandboxVenvPool | None,
) -> None:
    output = get_session_cache_file(notebook.path)
    if _maybe_skip_fresh_snapshot(notebook, force_overwrite=force_overwrite):
        return

    echo(f"Running {notebook.short_name}...")
    venv_python = (
        sandbox_pool.get_python(str(notebook.path))
        if sandbox_pool is not None
        else None
    )

    session_snapshot, did_error = await _export_session_snapshot(
        notebook,
        notebook_args=notebook_args,
        venv_python=venv_python,
    )

    output = write_session_snapshot(
        notebook_path=notebook.path,
        snapshot=session_snapshot,
    )

    if did_error:
        raise click.ClickException(
            "Session export succeeded, but some cells failed to execute."
        )

    echo(green("ok") + f": {output}")


def _maybe_skip_fresh_snapshot(