[Zope] More about problems between 2-3-1 and 2-4-3

[complaw@hal-pc.org]

If I had not recompiled the code, would this (could this) result in a NameError
(global name 'namespace' not found) for the following code:

From: Ronald L. Chichester [complaw@hal-pc.org]
Sent: Thursday, December 06, 2001 10:39 PM
To: zope@zope.org
Subject: Re: [Zope] NameError (global name 'namespace' is not defined)

Okay, here is a little more diagnostic information.  The 'namespace'
that Zope is complaining about is in the following code:

found    = 0   # flag to indicate that the object was/wasn't found...
contents = []  # the return list...

# Run through the objects in the current (context) folder to see if
there is a match (with given_title)...
for obj in context.objectValues('Image'):
  if found == 0:
    if given_title == obj.title:
      url            = obj.absolute_url
      title          = obj.title    
      contents.append(namespace(url=url, title=title)[0])
      found = 1                  # Set flag on success...

# If you can't find it in the context, then check the container...
for obj in container.objectValues('Image'):
  if found == 0:
    if given_title == obj.title:
      url            = obj.absolute_url
      title          = obj.title    
      contents.append(namespace(url=url, title=title)[0])
      found = 1                  # Set flag on success...

# Return indicative values if the desired object was not found...
if found == 0:
  contents.append(namespace(url='', title='')[0])

vars = namespace(contents=contents)

return vars





> Note that everything still works, but it will be slower and will 
> complain at you until you go to each of these things and resave them. 
> SOmeone came up with a script a while ago that did this.
> 
> Ronald L. Chichester wrote:
> > When I use python scripts created under Zope 2-3-1, I get an
> > informational message:
> > 
> > PROBLEM (100) Script (Python) Object "my_script_name" needs to be
> > recompiled.
> > 
> > 
> > ... Is that why my code written in Zope 2-3-1 doesn't work properly in
> > Zope 2-4-3?
> > 
> > If so, how do I recompile?
> > 
> > Thanks in advance,
> > 
> > Ron
> > 
> > _______________________________________________
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> 
> 
> -- 
> Chris McDonough                    Zope Corporation
> http://www.zope.org             http://www.zope.com
> "Killing hundreds of birds with thousands of stones"
> 
> 
> _______________________________________________
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