get_values(type = "only_token") breaks with dependencies

[be-marc]

This fails

ps = ps(
  cost    = p_dbl(0, default = 1, tags = "train", depends = quote(type == "C-classification")),
  kernel  = p_fct(c("linear", "polynomial", "radial", "sigmoid"), default = "radial", tags = "train"),
  type    = p_fct(c("C-classification", "nu-classification"), default = "C-classification", tags = "train")
)

ps$set_values(cost = to_tune(1e-5, 1e5, logscale = TRUE), kernel = "radial", type = "C-classification")
ps$get_values(type = "only_token")
#> named list()

This works

ps = ps(
  cost    = p_dbl(0, default = 1, tags = "train"),
  kernel  = p_fct(c("linear", "polynomial", "radial", "sigmoid"), default = "radial", tags = "train"),
  type    = p_fct(c("C-classification", "nu-classification"), default = "C-classification", tags = "train")
)

ps$set_values(cost = to_tune(1e-5, 1e5, logscale = TRUE), kernel = "radial", type = "C-classification")
ps$get_values(type = "only_token")
#> $cost
#> Tuning over:
#> range [1e-05, 1e+05] (log scale)