Author: justi9 Date: 2007-11-06 14:08:39 -0500 (Tue, 06 Nov 2007) New Revision: 1254 Modified: mgmt/cumin/python/wooly/__init__.py Log: Adds a comment to page to explain how session state is preserved or discarded. Modified: mgmt/cumin/python/wooly/__init__.py =================================================================== --- mgmt/cumin/python/wooly/__init__.py 2007-11-06 18:58:52 UTC (rev 1253) +++ mgmt/cumin/python/wooly/__init__.py 2007-11-06 19:08:39 UTC (rev 1254) @@ -295,6 +295,16 @@ self.frame.set_default(frame) def get_saved_parameters(self, session): + """ + Gets a list of parameters saved for this page and its current + frame. + + This, combined with *_current_frame, serves to discard state + that is out of scope. The current pattern is to preserve the + state of parameters in the current frame and all of its + ancestor frames. + """ + frame = self.get_current_frame(session) if frame not in self.cached_parameters: