[Zope] UnpickleableError

Dieter Maurer dieter@handshake.de
Wed, 19 Jun 2002 20:31:11 +0200

Arne Krug writes:
 > I try to write a Zope-Product and I always get following Error:
 > Error Type: UnpickleableError
 > Error Value: Cannot pickle objects
 > The problem is the following line in the __init__ method of the class:
 > self.menuHeader = HTML('<table>',globals())
 > I thought it should be possible as the class HTML inherits from Persistent
 > or is it impossible to include objects in the first place.
No, you can include objects, even non-persistent ones.

  They need only be picklable.

I do not see what is the cause of your problem, though.

I would try:

  from Globals import DTMLFile

  class AmazingMenu(....)
    menuHeader= DTMLFile('the file name',globals())
    def __init__(...):