From 306c86a1821de2f54a15f44637eb481e9cc0c292 Mon Sep 17 00:00:00 2001
From: Johannes Ranke <jranke@uni-bremen.de>
Date: Fri, 5 Apr 2024 14:51:17 +0200
Subject: Delay loading of the rdkit module

According to the recommendation found here:
https://rstudio.github.io/reticulate/articles/package.html#delay-loading-python-modules
---
 R/zzz.R | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'R/zzz.R')

diff --git a/R/zzz.R b/R/zzz.R
index 5503a4a..248f830 100644
--- a/R/zzz.R
+++ b/R/zzz.R
@@ -1,6 +1,8 @@
 .onLoad = function(libname, pkgname) {
   rdkit_available <- FALSE
-  rdkit_module <- try(reticulate::import("rdkit"), silent = TRUE)
+  rdkit_module <- try(
+    reticulate::import("rdkit", delay_load = TRUE), 
+    silent = TRUE)
   if (!inherits(rdkit_module, "try-error")) {
     rdkit_available <- TRUE
   }
-- 
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