[Zope-CMF] Constructing portal folder based ZClass programmatically

[Dieter Maurer]

Antwan Reijnen writes:
 > ...
 > I created a ZClass based on Portal Folder....
 > ...
 > The first method goes like this and as said, works correctly for my normal portalcontent based ZClasses:
 > 
 > myPortalFolderInWhichTheContentGoes.invokeFactory
 > (type_name='PortalFolderBasedZClassContentType', id='my_folder_based_content')
 > 
 > It complains:
 > 
 > Error Type: TypeError
 > Error Value: argument id was ommitted
 > ...
 > 
 > Traceback (innermost last):
 >  ...
 >    File Script (Python), line 4, in CMFQCVFolder_add
 >    File C:\Program Files\Zope\lib\python\ZClasses\ZClass.py, line 524, in createInObjectManager
 >      (Object: CMFQCVFolder)
 >    File C:\Program Files\Zope\lib\python\ZPublisher\mapply.py, line 155, in mapply
 >      (Object: CMFQCVFolder)
 >    File C:\Program Files\Zope\lib\python\ZPublisher\mapply.py, line 93, in default_missing_name
 > TypeError: (see above)
The traceback tells you:

  Your "CMFQCVFolder_add" is called.

  In line 4, it calls "createInObjectManager".

  A look at its source ("ZClasses/ZClass.py" line 524) reveals, that
  it calls "mapply(self._zclass_,(),REQUEST)".

  The error tells, "id" is missing.

  "REQUEST" is the second argument passed to "createInObjectManager".

  This second argument (i.e. "REQUEST") lacks an "id" key.

  Up to you to find out, why...



Dieter