[Zope] 'str' object has no attribute 'other'

chaouche yacine yacinechaouche at yahoo.com
Tue Sep 16 04:36:29 EDT 2008 

I also tried to inherit Acquisition.Implicit, but then, I got yet another error :

...
    *  Module Products.PageTemplates.PageTemplate, line 90, in pt_render
      <PageTemplateFile at 0xb3c6c750>
    * Module Products.PageTemplates.PageTemplateFile, line 73, in pt_getContext

AttributeError: getPhysicalRoot



--- On Tue, 9/16/08, chaouche yacine <yacinechaouche at yahoo.com> wrote:

> From: chaouche yacine <yacinechaouche at yahoo.com>
> Subject: Re: [Zope] 'str' object has no attribute 'other'
> To: "zope zope" <zope at zope.org>
> Date: Tuesday, September 16, 2008, 1:17 AM
> Houston, we have a problem.
> 
> Here's the code :
> 
> from Products.PageTemplates.PageTemplateFile import
> PageTemplateFile
> from AccessControl                           import
> ClassSecurityInfo
> 
> import Globals
> 
> class User() :
>     security = ClassSecurityInfo()
>     security.declareObjectPublic()
>     security.setDefaultAccess("allow")
> 
>     def viewProfile(self):
>         """
>         """
>         userProfile =
> PageTemplateFile("vues/userProfile.pt",globals()).__of__(self)
>         return userProfile()
> 
> Globals.InitializeClass(Interlocuteur)
> 
> And here's what I got :
> 
> TypeError: attempt to wrap extension method using an object
> that is not an extension class instance.
> 
> Traceback:
> 
> * Module ZPublisher.Publish, line 101, in publish
> * Module ZPublisher.mapply, line 88, in mapply
> * Module ZPublisher.Publish, line 39, in call_object
> ...
> * Module Products.PageTemplates.Expressions, line 74, in
> render
> * Module Products.GestionnaireInscriptions.Interlocuteur,
> line 39, in voirFiche
> 
> TypeError: attempt to wrap extension method using an object
> that is not an extension class instance.
> 
> 
> Note :
> 
> s/Interlocuteur/User/
> s/voirFiche/viewProfile/
> 
> Besides, this solution do not seem elegant for me, because
> each time I try to view a user's profile, it requires an
> instanciation of PageTemplateFile. I find this useless. This
> PageTemplateFile should be a class attribute.
> 
> 
> 
> --- On Mon, 9/15/08, chaouche yacine
> <yacinechaouche at yahoo.com> wrote:
> 
> > From: chaouche yacine <yacinechaouche at yahoo.com>
> > Subject: Re: [Zope] 'str' object has no
> attribute 'other'
> > To: "Martijn Jacobs"
> <martijn at fourdigits.nl>
> > Cc: "zope zope" <zope at zope.org>,
> marco.bizzarri at gmail.com
> > Date: Monday, September 15, 2008, 9:14 PM
> > Aha ! good point. I'll try that as soon as I get
> to
> > work.
> > 
> > Thank you.
> > 
> > Marco, I'm using zope 2.7, python 2.3 (this is
> > customer's configuration).
> > 
> > 
> > 
> > 
> > 
> > 
> > 
> > --- On Mon, 9/15/08, Martijn Jacobs
> > <martijn at fourdigits.nl> wrote:
> > 
> > > From: Martijn Jacobs
> <martijn at fourdigits.nl>
> > > Subject: Re: [Zope] 'str' object has no
> > attribute 'other'
> > > To: yacinechaouche at yahoo.com
> > > Cc: "zope zope" <zope at zope.org>
> > > Date: Monday, September 15, 2008, 2:46 PM
> > > I think it has something to do with the
> PageTemplate
> > not
> > > properly 
> > > (explicit) acquiition wrapped .
> > > 
> > > Try changing the line :
> > > userProfile =
> > >
> >
> PageTemplateFile("views/userProfile.pt",globals())
> > > 
> > > into :
> > > userProfile = 
> > >
> >
> PageTemplateFile("views/userProfile.pt",globals()).__of__(self)
> > > 
> > > 
> > > See for more information :
> > > 
> > > http://www.zopelabs.com/cookbook/995992579
> > > 
> > > 
> > > Regards,
> > > 
> > > 
> > > Martijn.
> > > > HAI list,
> > > >
> > > > I am developing a zope product composed of a
> > bunch of
> > > python classes, some which are instanciated in
> the
> > ZODB,
> > > like plone's tools, and some that are just
> helper
> > > classes, they do not need to be instanciated in
> the
> > ZODB.
> > > >
> > > > UserManager is a class that is in the ZODB.
> > > UserManager retrieves users from MySQL, and
> create
> > User
> > > objects. User is a classic python class (that is
> not
> > > instanciated in the ZODB). 
> > > >
> > > > For every user, i wish to display its
> profile on
> > the
> > > site using a Page Template. So I tried something
> like
> > this :
> > > >
> > > > from Products.PageTemplates.PageTemplateFile
> > import
> > > PageTemplateFile
> > > > from AccessControl                          
> > import
> > > ClassSecurityInfo
> > > > from Utilisateur                            
> > import
> > > Utilisateur
> > > > import Globals
> > > >
> > > > class User() :
> > > >     security = ClassSecurityInfo()
> > > >     security.declareObjectPublic()
> > > >    
> security.setDefaultAccess("allow")
> > > >
> > > >     userProfile =
> > >
> >
> PageTemplateFile("views/userProfile.pt",globals())
> > > >     
> > > >     ...
> > > >
> > > > Globals.InitializeClass(User)
> > > >
> > > >
> > > > Then, in UserManager, I have another Page
> > Template
> > > that displays a user profile this way :
> > > >
> > > > <html>
> > > > <body>
> > > >   <h1>User profile </h1>
> > > >   <hr/>
> > > >   <ins tal:define="myUser
> > > request/SESSION/myUser"
> > > tal:replace="myUser/userProfile"
> > > > </body>
> > > > </html>
> > > >
> > > >
> > > > This code produces the following error : 
> > > >
> > > >
> > > > Module ZPublisher.Publish, line 101, in
> publish
> > > > Module ZPublisher.mapply, line 88, in mapply
> > > > Module ZPublisher.Publish, line 39, in
> > call_object
> > > > ...
> > > > Module Shared.DC.Scripts.Bindings, line 1,
> in ?
> > > > Module Shared.DC.Scripts.Bindings, line 286,
> in
> > > _getTraverseSubpath
> > > > AttributeError: 'str' object has no
> > attribute
> > > 'other'
> > > >
> > > >
> > > > Any ideas ?
> > > >
> > > >
> > > >
> > > >       
> > > >
> _______________________________________________
> > > > Zope maillist  -  Zope at zope.org
> > > > http://mail.zope.org/mailman/listinfo/zope
> > > > **   No cross posts or HTML encoding!  **
> > > > (Related lists - 
> > > > 
> > http://mail.zope.org/mailman/listinfo/zope-announce
> > > > 
> http://mail.zope.org/mailman/listinfo/zope-dev )
> > > >   
> > > 
> > > 
> > > -- 
> > > Martijn Jacobs
> > > Four Digits, Internet Solutions
> > > 
> > > a: Willemsplein 15-1 6811 KB Arnhem NL 
> > > kvk: 091621370000 | btw: 8161.22.234.B01
> > > e-mail: martijn at fourdigits.nl | web:
> > > http://www.fourdigits.nl
> > > tel: +31 (0)26 44 22 700 | fax: +31 (0)84 22 06
> 117
> > 
> > 
> >       
> > _______________________________________________
> > Zope maillist  -  Zope at zope.org
> > http://mail.zope.org/mailman/listinfo/zope
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> 
> 
>       
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