rearrange view package, preparing it for new base view classes

git-svn-id: svn://svn.cy55.de/Zope3/src/cybertools/trunk@3789 fd906abe-77d9-0310-91a1-e0d9ade77398

view/README.txt

@@ -5,8 +5,18 @@ All about Views, Templates, ...
 $Id$
 
 
-Generic Views
-=============
+Basic (Generic) Browser Views
+=============================
+
+
+Generic Views (Obsolete)
+========================
+
+(This was an attempt to develop a really generic view framework base on
+the `PAC <http://en.wikipedia.org/wiki/Presentation-abstraction-control>`_
+patten, that was never used in a real application.
+The cybertools.view.web package is kept because it is directly
+referenced by package-includes entries in live installations.)
 
 OK, there aren't really generic views. Already the first implementation we
 want to look at is a specic one: It is based on Zope Page Templates and

view/browser/__init__.py

@@ -0,0 +1,3 @@
+"""
+$Id$
+"""

view/pac.py

@@ -17,7 +17,10 @@
 #
 
 """
-Generic view base class.
+Generic view base class, following the PAC (Presentation Abstraction Control)
+pattern.
+
+Obsolete - do not use any more!
 
 $Id$
 """

view/tests.py

@@ -9,7 +9,7 @@ $Id$
 import unittest, doctest
 from zope.testing.doctestunit import DocFileSuite
 
-from cybertools.view.base import View
+from cybertools.view.pac import View
 
 
 class Test(unittest.TestCase):

view/web/base.py

@@ -23,11 +23,11 @@ $Id$
 """
 
 from zope.cachedescriptors.property import Lazy
-from cybertools.view import base
+from cybertools.view import pac
 from cybertools.view.web.zpt.template import Template
 
 
-class View(base.View):
+class View(pac.View):
     """ A generic web-based view - not necessarily HTML-/browser-based.
     """