[Checkins] SVN: grokcore.view/trunk/src/grokcore/view/ Changed the templatereg so it uses again has_no_render.

[Souheil CHELFOUH]

Log message for revision 104172:
  Changed the templatereg so it uses again has_no_render.
  Changed the view grokker to have its "has_no_render" return a "not has_render".
  Removed the assert on the template that expects a IGrokView component : it doesn
  't work with viewlets.
  

Changed:
  U   grokcore.view/trunk/src/grokcore/view/components.py
  U   grokcore.view/trunk/src/grokcore/view/meta/views.py
  U   grokcore.view/trunk/src/grokcore/view/templatereg.py

-=-
Modified: grokcore.view/trunk/src/grokcore/view/components.py
===================================================================
--- grokcore.view/trunk/src/grokcore/view/components.py	2009-09-17 08:05:45 UTC (rev 104171)
+++ grokcore.view/trunk/src/grokcore/view/components.py	2009-09-17 08:10:18 UTC (rev 104172)
@@ -233,7 +233,6 @@
         factory.macros = property(_get_macros)
 
     def render(self, view):
-        assert interfaces.IGrokView.providedBy(view)
         namespace = self.getNamespace(view)
         template = self._template
         namespace.update(template.pt_getContext())

Modified: grokcore.view/trunk/src/grokcore/view/meta/views.py
===================================================================
--- grokcore.view/trunk/src/grokcore/view/meta/views.py	2009-09-17 08:05:45 UTC (rev 104171)
+++ grokcore.view/trunk/src/grokcore/view/meta/views.py	2009-09-17 08:10:18 UTC (rev 104172)
@@ -84,7 +84,8 @@
             return render and not base_method
 
         def has_no_render(factory):
-            return not getattr(factory, 'render', None)
+            return not has_render(factory)
+        
         templates.checkTemplates(module_info, factory, 'view',
                                  has_render, has_no_render)
 

Modified: grokcore.view/trunk/src/grokcore/view/templatereg.py
===================================================================
--- grokcore.view/trunk/src/grokcore/view/templatereg.py	2009-09-17 08:05:45 UTC (rev 104171)
+++ grokcore.view/trunk/src/grokcore/view/templatereg.py	2009-09-17 08:10:18 UTC (rev 104172)
@@ -92,7 +92,6 @@
 
     def checkTemplates(self, module_info, factory, component_name,
                        has_render, has_no_render):
-        # TODO: remove has_no_render arg, it's not used anymore
         factory_name = factory.__name__.lower()
         template_name = grokcore.view.template.bind().get(factory)
         if template_name is None:
@@ -129,7 +128,7 @@
                 "an associated template." %
                 (component_name, factory), factory)
 
-        if not factory_have_template and not has_render(factory):
+        if not factory_have_template and has_no_render(factory):
             # we do not accept a view without any way to render it
             raise GrokError("%s %r has no associated template or "
                             "'render' method." %