raise Response(400) for CRLFInjection

[chadwhitacre]

Right now we raise CRLFInjection if such is detected. It would be helpful from a logging standpoint to be able to class those with other bad user input problems. I propose that CRLFInjection subclass Response and the code is 400.

[pjz]

you think? or you think you should insert a translate_CRLFInjection_to_400Response(exc_info) ?

[chadwhitacre]

Ooooh ... I see what you did there. ;-)

We need some principle by which we decide what functionality goes in Aspen core and what doesn't, and additionally what gets its own function in the algorithm. A topic for Friday's call, perhaps?

[chadwhitacre]

So what we decided on the call was that we are going to look at using subclasses for all Responses that we raise in Aspen core. That will give developers fine-grained information about and control over request failures.

[chadwhitacre]

Done in #278!