Hello, I think i've finished doing this but I'm having trouble
accessing the request object from the decorator function.
How would you define a decorator that accesses the request?
I have something like this
class require_args(object):
def __call__(self, f):
def decorated(*args):
global request
if argsAreValid( tuple(request.args.keys()),
self.arguments):
f(*args)
else:
...
return decorated
I get the following error:
global request
NameError: global name 'request' is not defined
Thanks a lot in advance.
--
On Fri, Feb 12, 2010 at 4:02 PM, Tiago Almeida
<[email protected]> wrote:
>
> Shouldn't be hard to implement that decorator, though. I'll try later (at
> work now) because this is useful.
>
> Regards,
> Tiago
>
> On Fri, Feb 12, 2010 at 12:19 AM, minh <[email protected]> wrote:
>>
>> Is there a way to require arguments/vars in the controller functions
>> other than explicitly checking for them?
>>
>> It would be nice if we could decorate the functions similar to how the
>> auth works, ex:
>>
>> @require_arg_function(minargs=2, message="Invalid arguments")
>> def some_function():
>> ....
>>
>> Thanks.
>>
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