From 2d477ae11b05e44d61e624490476e017bae7420f Mon Sep 17 00:00:00 2001
From: "W. Trevor King" <wking@tremily.us>
Date: Tue, 5 Feb 2013 09:19:36 -0500
Subject: [PATCH] Display results (but not the correct answers)

---
 quizzer/cli.py         |  1 +
 quizzer/ui/__init__.py |  3 +++
 quizzer/ui/cli.py      | 16 ++++++++++++++++
 3 files changed, 20 insertions(+)

diff --git a/quizzer/cli.py b/quizzer/cli.py
index 9eab5d0..6faf1cb 100644
--- a/quizzer/cli.py
+++ b/quizzer/cli.py
@@ -24,3 +24,4 @@ def main():
     quiz.load()
     ui = _cli.CommandLineInterface(quiz=quiz)
     ui.run()
+    ui.display_results()
diff --git a/quizzer/ui/__init__.py b/quizzer/ui/__init__.py
index 43c1502..3dc520e 100644
--- a/quizzer/ui/__init__.py
+++ b/quizzer/ui/__init__.py
@@ -9,6 +9,9 @@ class UserInterface (object):
     def run(self):
         raise NotImplementedError()
 
+    def display_results(self):
+        raise NotImplementedError()
+
     def get_question(self):
         remaining = [q for q in self.quiz if q not in self.answers]
         if remaining:
diff --git a/quizzer/ui/cli.py b/quizzer/ui/cli.py
index ed40862..797a215 100644
--- a/quizzer/ui/cli.py
+++ b/quizzer/ui/cli.py
@@ -24,3 +24,19 @@ class CommandLineInterface (UserInterface):
                 print('correct\n')
             else:
                 print('incorrect\n')
+
+    def display_results(self):
+        for question in self.quiz:
+            if question in self.answers:
+                for answer in self.answers[question]:
+                    self.display_result(question=question, answer=answer)
+
+    def display_result(self, question, answer):
+        if answer['correct']:
+            correct = 'correct'
+        else:
+            correct = 'incorrect'
+        print('question:     {}'.format(question.prompt))
+        print('you answered: {}'.format(answer['answer']))
+        print('which was:    {}'.format(correct))
+        print()
-- 
2.26.2