Readability changes

Author: Clark Perkins

stackdio/client/http.py

@@ -95,10 +95,7 @@ def __init__(self, dfunc=None, rfunc=None, quiet=False):
             self.obj = None
 
             self.data_func = dfunc
-            self.response_func = rfunc
-
-            if self.response_func is None:
-                self.response_func = default_response
+            self.response_func = rfunc or default_response
 
             self.quiet = quiet
 

stackdio/client/stack.py

@@ -97,7 +97,7 @@ def get_stack_history(self, stack_id):
 
     @get_stack_history.response
     def get_stack_history(self, resp):
-        return list(reversed(resp))
+        return reversed(resp)
 
     @get('stacks/{stack_id}/hosts/', paginate=True)
     def get_stack_hosts(self, stack_id):