librelist archives

Minor edit to doc

From:

Thadeus Burgess

Date:

2010-08-13 @ 21:26

I suggest a modified version of the templated decorator located in the docs.

Instead of always attempting to render_template on the ctx, only do
this if the ctx is a dictionary.

That way you can still do something like ``return redirect(...)`` if
you need to.


def templated(template=None):
    def decorator(f):
        @wraps(f)
        def decorated_function(*args, **kwargs):
            template_name = template
            if template_name is None:
                template_name = request.endpoint \
                    .replace('.', '/') + '.html'
            ctx = f(*args, **kwargs)
            if isinstance(ctx, dict):
                return render_template(template_name, **ctx)
            else:
                return ctx
        return decorated_function
    return decorator

--
Thadeus

Hi,

On 8/13/10 11:26 PM, Thadeus Burgess wrote:
> I suggest a modified version of the templated decorator located in the docs.
And changed :)  Thanks for that.


Regards,
Armin