Merge pull request #844 from mlr-org/dev-compatibility

make sure dev-version of mlr3 is compatible

.github/workflows/dev-cmd-check.yml

@@ -24,7 +24,7 @@ jobs:
       fail-fast: false
       matrix:
         config:
-          - {os: ubuntu-latest, r: 'release', dev-package: "mlr-org/bbotk', 'mlr-org/mlr3learners', 'mlr-org/paradox"}
+          - {os: ubuntu-latest, r: 'release', dev-package: "mlr-org/mlr3', 'mlr-org/bbotk', 'mlr-org/mlr3learners', 'mlr-org/paradox"}
 
     steps:
       - uses: actions/checkout@v4

DESCRIPTION

@@ -1,6 +1,6 @@
 Package: mlr3pipelines
 Title: Preprocessing Operators and Pipelines for 'mlr3'
-Version: 0.7.0-9000
+Version: 0.7.1
 Authors@R:
     c(person(given = "Martin",
              family = "Binder",
@@ -197,6 +197,7 @@ Collate:
     'PipeOpVtreat.R'
     'PipeOpYeoJohnson.R'
     'Selector.R'
+    'TaskRegr_boston_housing.R'
     'assert_graph.R'
     'bibentries.R'
     'greplicate.R'

NEWS.md

@@ -1,5 +1,6 @@
-# mlr3pipelines 0.7.0-9000
+# mlr3pipelines 0.7.1
 
+* Compatibility fix for upcoming `mlr3`
 * New down-sampling PipeOps for inbalanced data: `PipeOpTomek` / `po("tomek")` and `PipeOpNearmiss` / `po("nearmiss")`
 * New PipeOp `PipeOpLearnerPICVPlus / po("learner_pi_cvplus")`
 * New PipeOp for Quantile Regression `PipeOpLearnerQuantiles` / `po(learner_quantiles)`

R/TaskRegr_boston_housing.R

@@ -0,0 +1,25 @@
+#' @title Housing Data for 506 Census Tracts of Boston
+#'
+#' @usage NULL
+#' @name mlr_tasks_boston_housing
+#' @format [`R6Class`][R6::R6Class] object inheriting from [`TaskRegr`][mlr3::TaskRegr].
+#'
+#' The [`BostonHousing2`][mlbench::BostonHousing2] dataset 
+#' containing the corrected data from `r format_bib("freeman_1979")`
+#' as provided by the `mlbench` package. See data description there.
+#'
+NULL
+
+load_boston_housing = function(id = "boston_housing") {
+  bh = mlr3misc::load_dataset("BostonHousing2", "mlbench")
+  bh$medv = NULL
+  bht = as_task_regr(bh, target = "cmedv", id = id, label = "Boston Housing Prices")
+  bht$man = "mlr3pipelines::mlr_tasks_boston_housing"
+  bht$backend$hash = "mlr3::mlr_tasks_boston_housing"
+  bht
+}
+
+supply_boston_housing = function() {
+  if (tsk()$has("boston_housing")) return(invisible(NULL))
+  tsk()$add("boston_housing", load_boston_housing)
+}

R/bibentries.R

@@ -104,6 +104,14 @@ bibentries = c(
     address   = "Berlin, Heidelberg",
     pages     = "878--887",
     isbn      = "978-3-540-31902-3"
-  )
+  ),
 
+  freeman_1979 = bibentry("InCollection",
+    author    = "Freeman III, A Myrick",
+    title     = "The Hedonic Price Approach to Measuring Demand for Neighborhood Characteristics",
+    booktitle = "The Economics of Neighborhood",
+    year      = "1979",
+    publisher = "Elsevier",
+    pages     = "191--217"
+  )
 )

R/zzz.R

@@ -31,6 +31,7 @@ paradox_info <- list2env(list(is_old = FALSE), parent = emptyenv())
     lg$set_threshold("warn")
   }
   paradox_info$is_old = "set_id" %in% names(ps())
+  supply_boston_housing()
 }  # nocov end
 
 .onUnload = function(libpath) { # nocov start

pkgdown/_pkgdown.yml

@@ -81,6 +81,9 @@ reference:
     contents:
       - mlr_learners_graph
       - mlr_learners_avg
+  - title: Tasks
+    contents:
+      - mlr_tasks_boston_housing
   - title: Helpers
     contents:
       - Selector

tests/testthat/test_GraphLearner.R

@@ -1261,6 +1261,8 @@ test_that("GraphLearner Selected Features", {
 
 test_that("GraphLearner other properties", {
 
+  has_loglik = "loglik" %in% mlr_reflections$learner_properties[["classif"]]
+  if (!has_loglik) skip()
   DebugWithProperties = R6Class("DebugWithProperties", inherit = LearnerClassifDebug,
     public = list(
       initialize = function(...) {