Quite a few fixes to be eventually able to use NameParts as Definition inputs.

test/test_evaluate/test_representation.py

@@ -5,7 +5,7 @@ from jedi import Script
 
 def get_definition_and_evaluator(source):
     d = Script(dedent(source)).goto_definitions()[0]
-    return d._definition, d._evaluator
+    return d._definition.parent.parent, d._evaluator
 
 
 def test_function_execution():

test/test_parser/test_tokenize.py

@@ -26,4 +26,4 @@ asdfasdf""" + "h"
 def test_tokenizer_with_string_literal_backslash():
     import jedi
     c = jedi.Script("statement = u'foo\\\n'; statement").goto_definitions()
-    assert c[0]._definition.obj == 'foo'
+    assert c[0]._definition.parent.parent.obj == 'foo'