Strip trailinig spaces and expand tabs.

Just run

    $ find . -name \*.py -exec sed -r -i -e "s/\t/    /g" '{}' \;
    $ find . -name \*.py -exec sed -r -i -e "s/[ ]+$//" '{}' \;

1 files changed, 3 insertions, 3 deletions

diff --git a/tests/test_engine.py b/tests/test_engine.py
index edcd480..f92b51b 100644
--- a/tests/test_engine.py
+++ b/tests/test_engine.py
@@ -28,11 +28,11 @@ class EngineTestCase(unittest.TestCase):
         e = Engine.Engine('openssl')
         self.assertEqual(e.get_name(), 'Software engine support')
         self.assertEqual(e.get_id(), 'openssl')
-        
+
     def test_by_id_dynamic(self):
         Engine.load_dynamic()
         Engine.Engine('dynamic')
-        
+
     def test_load_private(self):
         Engine.load_openssl()
         e = Engine.Engine('openssl')
@@ -48,7 +48,7 @@ class EngineTestCase(unittest.TestCase):
 
 def suite():
     return unittest.makeSuite(EngineTestCase)
-    
+
 
 if __name__ == '__main__':
     unittest.TextTestRunner().run(suite())