[Zope-Checkins] SVN: Products.Five/branches/ajung-zpt-end-game/browser/pagetemplatefile.py Use "trusted" expression engine with non-restricted python expressions.

[Philipp von Weitershausen]

Log message for revision 68060:
  Use "trusted" expression engine with non-restricted python expressions.
  

Changed:
  U   Products.Five/branches/ajung-zpt-end-game/browser/pagetemplatefile.py

-=-
Modified: Products.Five/branches/ajung-zpt-end-game/browser/pagetemplatefile.py
===================================================================
--- Products.Five/branches/ajung-zpt-end-game/browser/pagetemplatefile.py	2006-05-09 10:22:04 UTC (rev 68059)
+++ Products.Five/branches/ajung-zpt-end-game/browser/pagetemplatefile.py	2006-05-09 10:22:42 UTC (rev 68060)
@@ -20,10 +20,15 @@
 from Globals import package_home
 from Products.PageTemplates.PageTemplateFile import PageTemplateFile
 from Products.PageTemplates.Expressions import SecureModuleImporter
+from Products.PageTemplates.Expressions import createTrustedZopeEngine
 
 from zope.app.pagetemplate.viewpagetemplatefile import ViewMapper
 from zope.app.pagetemplate.viewpagetemplatefile import ViewPageTemplateFile
 
+_engine = createTrustedZopeEngine()
+def getEngine():
+    return _engine
+
 class ZopeTwoPageTemplateFile(PageTemplateFile):
     """A strange hybrid between Zope 2 and Zope 3 page template.
 
@@ -44,14 +49,8 @@
         basepath, ext = os.path.splitext(self.filename)
         self.__name__ = os.path.basename(basepath)
 
+        super(PageTemplateFile, self).__init__(self.filename, _prefix)
 
-        # required for the ajung-zpt-final-integration branch
-        try:
-            PageTemplateFile.__init__(self, self.filename, _prefix)
-        except:
-            pass
-
-
     def get_path_from_prefix(self, _prefix):
         if isinstance(_prefix, str):
             path = _prefix
@@ -61,6 +60,9 @@
             path = package_home(_prefix)
         return path
 
+    def pt_getEngine(self):
+        return getEngine()
+
     def pt_getContext(self):
         try:
             root = self.getPhysicalRoot()