Fixed #18 : Parsing and evaluating Python

tests/core/test_concept.py

@@ -10,7 +10,7 @@ def test_i_can_retrieve_concept_properties():
     assert foo.id == "1001"
     assert foo.str_id == "c:#1001:"
     assert foo.all_attrs() == ('#where#', '#pre#', '#post#', '#body#', '#ret#', 'a', 'b')
-    assert foo.get_definition_digest() == "3a2cfcda8ffd0d99a7f8c7d2f1ffc4a99fc96162f3be7b9875f30751d3691af6"
+    assert foo.get_definition_digest() == "13b61f45934a802b5486a1bdd60e404b32378a801408769cd584e3b3b7518cc2"
 
     # sanity check to make sure that 'get_concept' works as expected
     assert foo.get_metadata().variables == (("a", NotInit), ("b", NotInit))
@@ -20,6 +20,7 @@ def test_i_can_set_and_get_value():
     foo = get_concept("foo", variables=["a"])
     foo.set_value("a", "some value")
     assert foo.get_value("a") == "some value"
+    assert foo.a == "some value"
 
 
 def test_i_can_set_and_get_value_from_bound_attr():