Merge pull request faif#181 from 0--key/pep8

PEP8

Author: faif

structural/proxy.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
-
+from __future__ import print_function
 import time
 
 
@@ -29,7 +29,8 @@ class NoTalkProxy(Proxy):
     def talk(self):
         print("Proxy checking for Sales Manager availability")
         time.sleep(0.1)
-        print("This Sales Manager will not talk to you whether he/she is busy or not")
+        print("This Sales Manager will not talk to you",
+              "whether he/she is busy or not")
 
 
 if __name__ == '__main__':

tests/test_flyweight.py

@@ -12,12 +12,18 @@ def test_instances_shall_reference_same_object(self):
         self.assertEqual(c1, c2)
         self.assertEqual(id(c1), id(c2))
 
-    def test_instances_with_different_suit_shall_reference_different_objects(self):
+    def test_instances_with_different_suit(self):
+        """
+        shall reference different objects
+        """
         c1 = Card('9', 'a')
         c2 = Card('9', 'b')
         self.assertNotEqual(id(c1), id(c2))
 
-    def test_instances_with_different_values_shall_reference_different_objects(self):
+    def test_instances_with_different_values(self):
+        """
+        shall reference different objects
+        """
         c1 = Card('9', 'h')
         c2 = Card('A', 'h')
         self.assertNotEqual(id(c1), id(c2))