[Zope3-checkins] CVS: Zope3/src/zope/pagetemplate - pagetemplate.py:1.2.8.3

[Godefroid Chapelle]

Update of /cvs-repository/Zope3/src/zope/pagetemplate
In directory cvs.zope.org:/tmp/cvs-serv11485

Modified Files:
      Tag: template_usage-branch
	pagetemplate.py 
Log Message:
can now test with tal:condition="usage"



=== Zope3/src/zope/pagetemplate/pagetemplate.py 1.2.8.2 => 1.2.8.3 ===
--- Zope3/src/zope/pagetemplate/pagetemplate.py:1.2.8.2	Thu Mar 13 12:50:53 2003
+++ Zope3/src/zope/pagetemplate/pagetemplate.py	Fri Mar 14 06:00:13 2003
@@ -221,6 +221,10 @@
         else:
             return None 
 
+    def __nonzero__(self):
+        return self.stringValue <> u''
+        
+
 
 class PTRuntimeError(RuntimeError):
     '''The Page Template has template errors that prevent it from rendering.'''