python3Packages.dufte: fix tests for darwin

2022-01-22 19:46:16 +00:00
parent 9a5d0ecdac
commit bb3add15ae
1 changed files with 7 additions and 0 deletions
--- a/pkgs/development/python-modules/dufte/default.nix
+++ b/pkgs/development/python-modules/dufte/default.nix
@@ -28,6 +28,13 @@ buildPythonPackage rec {
    importlib-metadata
  ];

+  preCheck = ''
+    export HOME=$(mktemp -d)
+    mkdir -p $HOME/.config/matplotlib
+    echo "backend: ps" > $HOME/.config/matplotlib/matplotlibrc
+    ln -s $HOME/.config/matplotlib $HOME/.matplotlib
+  '';
+
  checkInputs = [
    pytestCheckHook
  ];