Add User.successful_words()

It lists all the words the user has successfully uploaded work for

words/apps.py

@@ -85,6 +85,13 @@ def _failed_words(self):
 
     return [draw.word for draw in flt]
 
+def _successful_words(self):
+    from .models import Draw
+
+    flt = filter(lambda x: x.successful(), Draw.objects.filter(user=self))
+
+    return [draw.word for draw in flt]
+
 class WordsConfig(AppConfig):
     name = 'words'
 
@@ -93,3 +100,4 @@ class WordsConfig(AppConfig):
         User.draw_word = _draw_word
         User.last_draw = _last_draw
         User.failed_words = _failed_words
+        User.successful_words = _successful_words

words/tests.py

@@ -195,7 +195,7 @@ class DrawTest(TestCase):
         self.assertIsNotNone(draw.successful())
         self.assertFalse(draw.successful())
 
-    def test_failed_words(self):
+    def test_failed_successful_words(self):
         self.assertEquals([], self.user.failed_words())
 
         draw = Draw.objects.create(user=self.user,
@@ -203,6 +203,7 @@ class DrawTest(TestCase):
                                    accepted=True,
                                    timestamp=timezone.now() - timedelta(days=2))
         self.assertEquals([draw.word], self.user.failed_words())
+        self.assertEquals([], self.user.successful_words())
 
         draw2 = Draw.objects.create(user=self.user,
                                    word=Word.objects.create(),
@@ -212,3 +213,4 @@ class DrawTest(TestCase):
                             upload_time=timezone.now() - timedelta(days=3))
 
         self.assertEquals([draw.word], self.user.failed_words())
+        self.assertEquals([draw2.word], self.user.successful_words())