fix unicode issues with python2.7

jedi/parser/user_context.py

@@ -48,7 +48,6 @@ class UserContext(object):
             while True:
                 self._line_temp -= 1
                 last_line = self.get_line(self._line_temp)
-                #print self._line_temp, repr(last_line)
                 if last_line and last_line[-1] == '\\':
                     line = last_line[:-1] + ' ' + line
                     self._line_length = len(last_line)
@@ -64,7 +63,7 @@ class UserContext(object):
         close_brackets = [')', ']', '}']
 
         gen = tokenize.generate_tokens(fetch_line)
-        string = ''
+        string = u('')
         level = 0
         force_point = False
         last_type = None

scripts/wx_check.py

@@ -37,7 +37,6 @@ def process_memory():
 uri = 'http://svn.wxwidgets.org/viewvc/wx/wxPython/trunk/src/gtk/_core.py?revision=74740&content-type=text%2Fplain&view=co'
 
 wx_core = urllib2.urlopen(uri).read()
-wx_core = wx_core[:1]
 
 
 def run():
@@ -45,7 +44,6 @@ def run():
     print('Process Memory before: %skB' % process_memory())
     # After this the module should be cached.
     # Need to invent a path so that it's really cached.
-    print type(wx_core), wx_core
     jedi.Script(wx_core, path='foobar.py').completions()
 
     gc.collect()  # make sure that it's all fair and the gc did its job.

test/test_api/test_unicode.py

@@ -46,3 +46,21 @@ def test_multibyte_script():
         pass  # python 3 has no unicode method
     else:
         assert len(Script(s, 1, len(code)).completions())
+
+
+def test_goto_definition_at_zero():
+    """At zero usually sometimes raises unicode issues."""
+    assert Script("a", 1, 1).goto_definitions() == []
+    s = Script("str", 1, 1).goto_definitions()
+    assert len(s) == 1
+    assert list(s)[0].description == 'class str'
+    assert Script("", 1, 0).goto_definitions() == []
+
+
+def test_complete_at_zero():
+    s = Script("str", 1, 3).completions()
+    assert len(s) == 1
+    assert list(s)[0].name == 'str'
+
+    s = Script("", 1, 0).completions()
+    assert len(s) > 0

test/test_regression.py

@@ -56,21 +56,6 @@ class TestRegression(TestCase):
 
         self.assertRaises(jedi.NotFoundError, get_def, cls)
 
-    def test_goto_definition_at_zero(self):
-        assert Script("a", 1, 1).goto_definitions() == []
-        s = Script("str", 1, 1).goto_definitions()
-        assert len(s) == 1
-        assert list(s)[0].description == 'class str'
-        assert Script("", 1, 0).goto_definitions() == []
-
-    def test_complete_at_zero(self):
-        s = Script("str", 1, 3).completions()
-        assert len(s) == 1
-        assert list(s)[0].name == 'str'
-
-        s = Script("", 1, 0).completions()
-        assert len(s) > 0
-
     @pytest.mark.skip('Skip for now, test case is not really supported.')
     @cwd_at('jedi')
     def test_add_dynamic_mods(self):