Handle recticulate update by explicitly creating the environment.

Author: coatless

.github/workflows/publish-website.yml

@@ -36,9 +36,16 @@ jobs:
                 any::reticulate
 
         # Install python dependencies
-        - name: "Install python dependencies"
+        - name: Setup r-reticulate venv
+          shell: Rscript {0}
           run: |
-            pip install -r docs/requirements.txt
+            path_to_python <- reticulate::virtualenv_create(
+              envname = "r-reticulate",
+              python = Sys.which("python"),
+              requirements = "docs/requirements.txt"
+            )
+            writeLines(sprintf("RETICULATE_PYTHON=%s", path_to_python),
+                      Sys.getenv("GITHUB_ENV"))
         
         - name: "Set up Quarto"
           uses: quarto-dev/quarto-actions/setup@v2