Fixed some misbehaviours regarding question() + added #import functionality when restoring

tests/evaluators/test_AddConceptEvaluator.py

@@ -119,7 +119,7 @@ class TestAddConceptEvaluator(TestUsingMemoryBasedSheerka):
         def_concept_return_value = self.get_def_concept(
             name="x plus y",
             where=self.pretval(Concept("u is a v").def_var("u").def_var("v"), source="x is a number"),
-            body=self.pretval(Concept("add a b").def_var("a").def_var("b"), source="add x y"),)
+            body=self.pretval(Concept("add a b").def_var("a").def_var("b"), source="add x y"), )
 
         evaluated = AddConceptEvaluator().eval(context, def_concept_return_value)
 
@@ -186,8 +186,10 @@ class TestAddConceptEvaluator(TestUsingMemoryBasedSheerka):
 
     @pytest.mark.parametrize("expression, name, expected", [
         ("isinstance(a, str)", "a b", {"a"}),
-        ("a.location=b", "a is in b", {"a", "b"}),
-        ("a.location=b", "'a' is in b", {"b"}),
+        ("a.location = b", "a is in b", {"a", "b"}),
+        ("a.location = b", "'a' is in b", {"b"}),
+        ("date.today()", "what is the date", set()),
+        ("a.location", "where is a", {"a"})
     ])
     def test_i_can_get_variables_from_python_node_when_long_name(self, expression, name, expected):
         ret_val = self.get_concept_part(expression)