[Zope] Re: [Zope-dev] argh - CoreSessionTracking

[Harry Wilkinson]

Just discovered cross-posting is bad.  Oops... sorry :(

Harry Wilkinson wrote:
> 
> Hi all :)
> 
> I'm having some problems with CoreSessionTracking.  The errors are
> occurring on some pretty simple DTML code and they seem to be caused by
> a failure to find the getSessionData() method :S
> 
> Here's the code that's getting an error:
> 
> <dtml-call "session.getSessionData().set('Type','Professional')">
> 
> I've tried splitting this up into three seperate calls like so:
> 
> <dtml-let ses="session">
>   <dtml-let sesdata="ses.getSessionData()">
>     <dtml-call "sesdata.set('Type', 'Professional')">
>   </dtml-let>
> </dtml-let>
> 
> The error occurs on the call to getSessionData() and I can't work out
> why.  The same code works in a seperate area of my site, using a
> different session data manager (with a different name) and a different
> session ID manager.
> 
> Is this likely to be an acquisition problem?  The object 'session' is in
> the folder directly above this folder.  I have checked and double
> checked the security settings of various objects but I'm not totally
> certain they're correct.  I get an error when I try to change the
> security settings of the 'access session data' permission in the session
> data manager.  Is that normal?
> 
> I hope somebody can shed some light on this; thanks for your time! :)
> 
> Oh yes, and here's the traceback:
> 
> <!--
> Traceback (innermost last):
>   File /usr/local/zope/2.4.0_base/lib/python/ZPublisher/Publish.py, line
> 223, in publish_module
>   File /usr/local/zope/2.4.0_base/lib/python/ZPublisher/Publish.py, line
> 187, in publish
>   File /usr/local/zope/2.4.0_base/lib/python/Zope/__init__.py, line 226,
> in zpublisher_exception_hook
>     (Object: LockableItem)
>   File /usr/local/zope/2.4.0_base/lib/python/ZPublisher/Publish.py, line
> 171, in publish
>   File /usr/local/zope/2.4.0_base/lib/python/ZPublisher/mapply.py, line
> 160, in mapply
>     (Object: index.html)
>   File /usr/local/zope/2.4.0_base/lib/python/ZPublisher/Publish.py, line
> 112, in call_object
>     (Object: index.html)
>   File /usr/local/zope/2.4.0_base/lib/python/OFS/DTMLDocument.py, line
> 199, in __call__
>     (Object: index.html)
>   File
> /usr/local/zope/2.4.0_base/lib/python/DocumentTemplate/DT_String.py,
> line 544, in __call__
>     (Object: index.html)
>   File /usr/local/zope/2.4.0_base/lib/python/DocumentTemplate/DT_Let.py,
> line 147, in render
>     (Object: ses=&quot;session.getSessionData()&quot;)
>   File
> /usr/local/zope/2.4.0_base/lib/python/DocumentTemplate/DT_Util.py, line
> 230, in eval
>     (Object: session.getSessionData())
>     (Info: session)
>   File &lt;string&gt;, line 2, in f
>     (Object: guarded_getattr)
>   File
> /usr/local/hosting/accounts/hosting/Products/CoreSessionTracking/SessionDataManager.py,
> line 227, in getSessionData
>     (Object: session)
>   File
> /usr/local/hosting/accounts/hosting/Products/CoreSessionTracking/SessionDataManager.py,
> line 254, in getToken
>     (Object: session)
>   File
> /usr/local/hosting/accounts/hosting/Products/CoreSessionTracking/SessionIdManager.py,
> line 240, in getToken
>     (Object: session_id_mgr)
> TypeError: (see above)
> 
> -->
> 
> Harry
> 
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