[Zope] context.user at ImplPython.py

[Garito]

I don't know if I understand what you say
This is the code of one of my wrappers (str one):

class WrapperStr(str):
    """ """
    __roles__ = None

    def __bobo_traverse__(self, REQUEST, nombre):
        obj = getattr(self, nombre, None)
        if obj is None: return self
        else: return obj

How could be the __call__? like:

def __call__(self):
  return <what to return here?>

Thanks!

2007/3/23, Martijn Pieters <mj at zopatista.com>:
>
> Please keep the mailing list in the loop, others may have insights too.
>
> On 23. mar. 2007, at 15.37, Garito wrote:
> >> > If you read the link I put, you could read I can create (with
> >> > CrearFuncionalidad) but not delete it (with BorrarFuncionalidad)
> >> that seems
> >> > to have the same security necessities
> >>
> >> Return a callable from your traverser (so return the __call__, don't
> >> call it yourself). The publisher will call it for you after the user
> >> has been authenticated.
> >
> > As Dieter said __bobo_traverse__ can't return strings or ints for
> > that I create (as he tall me, thanks again) a wrapper that returns
> > the rendered code
>
> Fine, that's what I ment. But your wrapper should implement a
> __call__ method. The publisher will call that method at a time where
> security *has* been set up.
>
> Do make sure that you wrap your wrapper in the correct security
> context though:
>
> class Wrapper(Acquisition.Implicit):
>      def __call__(self):
>          # Things that need a security context need to be done here.
>          return getSecurityManager().getAuthenticatedUser().getId()
>
> class SomeItem(SimpleItem):
>      def __bobo_traverse__(self, REQUEST, name):
>          if name == 'Wrapper':
>              return Wrapper().__of__(self)
>          else:
>              return getattr(self, name)
>
> This way the security policies can still look up the security context.
>
> --
> Martijn Pieters
>



-- 
Mis Cosas
http://blogs.sistes.net/Garito
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://mail.zope.org/pipermail/zope/attachments/20070323/b53c7091/attachment.htm