[Twisted-web] problems with data_XXX in formless templates

[Donovan Preston]

On Feb 24, 2005, at 12:55 AM, Federico Di Gregorio wrote:
>
> Btw, would make sense to have ctx.remember actually check that the 
> given
> adapter really support the interfaces it is rememberd for?

*Every* python object is said to implement IData. It is merely a marker 
interface. Not every IData is required to implement IContainer, 
although if IContainer is not implemented then problems like this one 
occur if you try to use data directives.

It might make sense to check for other interfaces, but I'm -0 on the 
idea.

dp