Fix Collector #2264: browser:view should set __name__

lib/python/Products/Five/browser/metaconfigure.py

@@ -251,6 +251,7 @@ class view(zope_app_view):
         except:
             cname = "GeneratedClass"
             
+        cdict['__name__'] = name
         newclass = makeClass(cname, bases, cdict)
         
         _handle_for(_context, for_)

lib/python/Products/Five/browser/tests/pages.txt

@@ -85,7 +85,17 @@ sure it is now:
 
   >>> self.folder.unrestrictedTraverse('testoid/@@new_style_class2')
   <Products.Five.metaclass.NewStyleClass ...>
+  
+Both browser:view and browser:page are ILocation providers, so make sure they
+have a __name__ attribute:
+
+  >>> page = self.folder.unrestrictedTraverse('testoid/eagle.txt')
+  >>> page.__name__
+  u'eagle.txt'
 
+  >>> view = self.folder.unrestrictedTraverse('testoid/named_view')
+  >>> view.__name__
+  u'named_view'
 
 ZPT-based browser pages
 -----------------------

lib/python/Products/Five/browser/tests/pages.zcml

@@ -218,6 +218,14 @@
       permission="zope2.Public"
       />
 
+  <!-- A named view -->
+  <browser:view
+      name="named_view"
+      for="Products.Five.tests.testing.simplecontent.ISimpleContent"
+      class=".pages.SimpleView"
+      permission="zope2.Public"
+      />
+      
   <!-- XXX this should really be in Five.form.tests -->
 
   <!-- protected edit form for permission check -->