[Checkins] SVN: grok/trunk/src/grok/ Changed test in Traverser to ensure that empty (and therefore boolean False) containers are correctly traversed. Extended containertraverser ftest to test this.

[Darryl Cousins]

Log message for revision 74127:
  Changed test in Traverser to ensure that empty (and therefore boolean False) containers are correctly traversed. Extended containertraverser ftest to test this.

Changed:
  U   grok/trunk/src/grok/components.py
  U   grok/trunk/src/grok/ftests/traversal/containertraverser.py

-=-
Modified: grok/trunk/src/grok/components.py
===================================================================
--- grok/trunk/src/grok/components.py	2007-04-14 00:21:16 UTC (rev 74126)
+++ grok/trunk/src/grok/components.py	2007-04-14 00:55:44 UTC (rev 74127)
@@ -317,7 +317,7 @@
 
         if IReadContainer.providedBy(self.context):
             item = self.context.get(name)
-            if item:
+            if item is not None:
                 return item
 
         raise NotFound(self.context, name, request)

Modified: grok/trunk/src/grok/ftests/traversal/containertraverser.py
===================================================================
--- grok/trunk/src/grok/ftests/traversal/containertraverser.py	2007-04-14 00:21:16 UTC (rev 74126)
+++ grok/trunk/src/grok/ftests/traversal/containertraverser.py	2007-04-14 00:55:44 UTC (rev 74127)
@@ -51,6 +51,14 @@
   </body>
   </html>
 
+Also try traversing (an empty and therefore False in a Boolean sense) container
+as a subitem of a container:
+
+  >>> herd['subherd'] = Herd()
+  >>> browser.open("http://localhost/herd/subherd/special")
+  >>> print browser.contents
+  special view
+
 """
 import grok