Actually use parso now instead of Jedi.

test/test_evaluate/test_buildout_detection.py

@@ -8,7 +8,7 @@ from jedi.evaluate.sys_path import (_get_parent_dir_with_file,
                                     _check_module)
 from jedi.evaluate import Evaluator
 from jedi.evaluate.representation import ModuleContext
-from jedi.parser.python import parse, load_grammar
+from parso.python import parse, load_grammar
 
 from ..helpers import cwd_at