ob.kbind(["A-Tab"], ob.KeyContext.All, stackedcycle.next)
ob.kbind(["A-S-Tab"], ob.KeyContext.All, stackedcycle.previous
-# if you want linear cycling instead of stacked cycling ...
+# if you want linear cycling instead of stacked cycling, comment out the focus
+# bindings above, and use these instead.
#import focuscycle
#focuscycle.raise_window = 0 # don't raise windows when they're activated
#ob.kbind(["A-Tab"], ob.KeyContext.All, focuscycle.next)