[Zope] Adding a ZClass instance in python (con't)

[Gilles Lenfant]

Chris,

Thanks but the punishment is always the same (error message)...
When called in this condition, MyZClass_add method claims there is no
MyZClass (NameError) !!??
Can't understand this...
Looked so many times for a typo error I did not find...

--Gilles

----- Original Message -----
From: "Chris McDonough" <chrism@zope.com>
To: "Gilles Lenfant" <glenfant@bigfoot.com>
Cc: <zope@zope.org>
Sent: Friday, August 31, 2001 4:03 AM
Subject: Re: [Zope] Adding a ZClass instance in python


> (untested) You may need to bind the namespace to a variable ('_') in the
> bindings tab of the Python Script, then modify the constructor call to:
>
> context.manage_addProduct['MyProduct'].MyZClass_add(_.None, _,
> NoRedir=1)
>
>
> Gilles Lenfant wrote:
> >
> > Hi,
> >
> > I've read this How-To
> >
> > http://www.zope.org/Members/tazzzzz/addZClasses
> >
> > But I'm deadly trying to do this in a python script (that's not a ZClass
> > method and does not reside in a product), an not in an external method.
> > I've deeply tried to find a way but did not succed.
> >
> > The creation of ZClass instances through ZMI works perfectly , through
the
> > usual MyProduct/MyZClass_addForm and MyZClass_add
> >
> > All I do is this (translation into python script of the DTML method from
> > above mentioned URL):
> >
> > context.REQUEST.set('id', myNewId)
> > context.manage_addProduct['MyProduct'].MyZClass_add(_.None, NoRedir=1)
> > return 'Done'
> >
> > I got this...
> >
> > Error Type: NameError
> > Error Value: MyZClass
> >
> > [VERY LONG TRACEBACK FINISHING WITH]
> >
> >     (Object: MyZClass_add)
> >   File
> > /usr/local/Zope-2.3.3-linux2-x86/lib/python/DocumentTemplate/DT_With.py,
> > line 138, in render
> >     (Object: MyZClass.createInObjectManager(REQUEST['id'], REQUEST))
> >   File
> > /usr/local/Zope-2.3.3-linux2-x86/lib/python/DocumentTemplate/DT_Util.py,
> > line 339, in eval
> >     (Object: MyZClass.createInObjectManager(REQUEST['id'], REQUEST))
> >     (Info: REQUEST)
> >   File <string>, line 0, in ?
> > NameError: (see above)
> >
> > Does someone have an idea ?
> >
> > Many thanks in advance !
> >
> > --Gilles
> >
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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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