Honor RETICULATE_REMAP_OUTPUT_STREAMS if it's set.

rstudio · Jul 12, 2023 · c924b74 · c924b74
1 parent 19206ad
commit c924b74
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/R/output.R b/R/output.R
@@ -28,6 +28,11 @@ reset_output_streams <- function() {
 }
 
 set_knitr_python_stdout_hook <- function() {
+  # if the env var is set to 0, we respect it and never remap. If the env var is 1
+  # this means that remapping is already set and we don't need the hook anyway.
+  if (!is.na(Sys.getenv("RETICULATE_REMAP_OUTPUT_STREAMS", unset = NA)))
+    return()
+
   # we don't want to to force a knitr load namespace, so if it's already loaded
   # we set the knitr hook, otherwise we schedule an onLoad hook.
   if (isNamespaceLoaded("knitr")) {