agree with this opinion
you should try decorators

2011/8/24 andrei <andre...@gmail.com>:
> Perhaps use decorators around GET and POST methods in each controller
> class?
>
> On Aug 24, 2:16 am, Matt Wright <m...@localprojects.net> wrote:
>> That unfortunately couples my data module to web.py.
>>
>> On Aug 23, 4:58 pm, andrei <andre...@gmail.com> wrote:
>>
>>
>>
>>
>>
>>
>>
>> > Have you tried to subclass webpy's exceptions?
>>
>> > On Aug 24, 12:11 am, Matt Wright <m...@localprojects.net> wrote:
>>
>> > > I'd like to map specific exceptions in my app to trigger specific HTTP
>> > > responses. For example, I'd like an InvalidUserException to resolve to
>> > > a BadReqest HTTP response. I first thought of adding a processor that
>> > > catches all exceptions and checks a map of exceptions to responses,
>> > > but I can't catch the exception from my application code within the
>> > > processor. I'm only able to catch the web.webapi._InternalError
>> > > exception.
>>
>> > > Might anyone have an idea or hint on how I might do this?
>
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