autopep8 cleanup of Examples/test-suite/python

automated cleanup of python pep8 whitespace compliance

Examples/test-suite/python/director_extend_runme.py

@@ -1,20 +1,22 @@
 # Test case from bug #1506850
 #"When threading is enabled, the interpreter will infinitely wait on a mutex the second
-#time this type of extended method is called. Attached is an example
-#program that waits on the mutex to be unlocked."
+# time this type of extended method is called. Attached is an example
+# program that waits on the mutex to be unlocked."
 
 from director_extend import *
 
+
 class MyObject(SpObject):
+
     def __init__(self):
         SpObject.__init__(self)
         return
 
     def getFoo(self):
         return 123
-    
+
 m = MyObject()
 if m.dummy() != 666:
-  raise RuntimeError, "1st call"
+    raise RuntimeError, "1st call"
 if m.dummy() != 666:                        # Locked system
-  raise RuntimeError, "2nd call"
+    raise RuntimeError, "2nd call"