Simon Belak wrote:
> Hi,
>
> TG is working under the assumption all decorators are "well behaved",
> meaning they are either invariants or themselves decorated with
> decorator() from turbogears/decorator.py.
> For examples on how to use decorator() have a look at expose() or
> validate() in turbogears/controllers.py. Since our decorator library is
> based on work by Michele Simionato, his documentation [1] may prove
> viable as well.
>
>
> Cheers,
> Simon
>
> [1] http://www.phyast.pitt.edu/~micheles/python/documentation.html
>
Thanks but I am still confused.
I have changed my decorator to
@decorator
deco(func, self, *arg,**kw):
return func(self, *arg, **kw)
which seems to have the error handling dispatching things fixed.
However, I encountered another error(not error handling related but
again about decorator).
html = func.__module__[:func.__module__.rfind('.')]+html
AttributeError: 'NoneType' object has no attribute 'rfind'
If I remove my deco, things is fine.
Is there any documenation on how one should write the proper decorator
for turbogears ?
