stopiteration works in strange ways in the parser in py2, fixes #70, affects probably davidhalter/jedi-vim#68

jedi/parsing.py

@@ -1276,7 +1276,9 @@ class PyFuzzyParser(object):
         self.top_module = top_module or self.module
         try:
             self._parse()
-        except common.MultiLevelStopIteration:
+        except (common.MultiLevelStopIteration, StopIteration):
+            # StopIteration needs to be added as well, because python 2 has a
+            # strange way of handling StopIterations.
             # sometimes StopIteration isn't catched. Just ignore it.
             pass
 

test/regression.py

@@ -207,7 +207,7 @@ class TestRegression(TestBase):
         assert check(self.get_in_function_call(s, (4, 31)), 'compile', 0)
         # jedi-vim #70
         s = """def foo("""
-        assert check(self.get_in_function_call(s), None, 0)
+        assert self.get_in_function_call(s) is None
 
     def test_add_dynamic_mods(self):
         api.settings.additional_dynamic_modules = ['dynamic.py']