# FIXME: ImportError: cannot import name '_variable' from partially initialized module 'Orange.data' (most likely due to a circular import) (/build/source/Orange/data/__init__.py)
@@ -146,9 +151,9 @@ let
passthru={
updateScript=nix-update-script{};
tests.unittests=self.overridePythonAttrs(old:{
pname="${old.pname}-tests";
format="other";
tests.unittests=stdenv.mkDerivation{
name="${self.name}-tests";
inherit(self)src;
preCheck=''
export HOME=$(mktemp -d)
@@ -160,23 +165,32 @@ let
cp -r ${self}/${python.sitePackages}/Orange .
chmod +w -R .
rm Orange/tests/test_url_reader.py # uses network
rm Orange/tests/test_ada_boost.py # broken: The 'base_estimator' parameter of AdaBoostRegressor must be an object implementing 'fit' and 'predict' or a str among {'deprecated'}. Got None instead.