util

func All[T starlark.Iterable](v T) iter.Seq[starlark.Value]

func Chdir(thread *starlark.Thread, wd string)

func GetContext(thread *starlark.Thread) context.Context

func Getwd(thread *starlark.Thread) string

func Must(err error)

func Must2[T any](v T, err error) T

func SetContext(ctx context.Context, thread *starlark.Thread) (done func())

func SetStdio(thread *starlark.Thread, stdout, stderr io.Writer)

func Stdio(thread *starlark.Thread) (io.Writer, io.Writer)