[Zope-Checkins] CVS: Products/ZopeTutorial - TutorialTopic.py:1.14.38.4.28.1

[Tres Seaver]

Update of /cvs-repository/Products/ZopeTutorial
In directory cvs.zope.org:/tmp/cvs-serv32028/lib/python/Products/ZopeTutorial

Modified Files:
      Tag: tseaver-hasattr_geddon-branch
	TutorialTopic.py 
Log Message:

  - Removed all uses of the 'hasattr' builtin from the core, where
    the object being tested derives (or might) from Persistent.
    XXX:  currently, this branch imports a 'safe_hasattr' from ZODB.utils,
    which adds a dependency on ZODB for some packages;  we probably
    need a better location, and perhas a C implementation?


=== Products/ZopeTutorial/TutorialTopic.py 1.14.38.4 => 1.14.38.4.28.1 ===
--- Products/ZopeTutorial/TutorialTopic.py:1.14.38.4	Thu Jan  8 18:33:55 2004
+++ Products/ZopeTutorial/TutorialTopic.py	Sat May 28 20:41:35 2005
@@ -13,6 +13,7 @@
 import OFS.Folder
 from HelpSys.HelpTopic import TextTopic
 from Globals import HTML, DTMLFile, MessageDialog
+from ZODB.utils import safe_hasattr
 from cgi import escape
 import DateTime
 import DocumentTemplate
@@ -189,7 +190,7 @@
     # Run lesson setup methods -- call Setup.setup methods in lesson folders
     examples=folder.examples
     for lesson in examples.objectValues():
-        if hasattr(lesson, 'Setup'):
+        if safe_hasattr(lesson, 'Setup'):
             lesson.Setup.setup(lesson.Setup, REQUEST)
 
     if RESPONSE is not None: