On May 1, 2009, at 12:45 AM, Marius Gedminas wrote: > > It's tricky, but not too tricky, if you only accept keyword > arguments in > to @jsonify():
Yep, but I definitely don't want to keep it working both ways going forward (1.0). It'd be a good stopgap. > > def jsonify(fn=None, arg1=value1, arg2=value2): > if fn is None: > # this is @jsonify(arg1=...), so return a decorator > return functools.partial(jsonify, arg1=arg1, arg2=arg2) > @functools.wraps > def wrapped(*a, **kw): > # do stuff > retval = fn(*a, **kw) > return simplejson.dumps(retval, arg1=arg1, arg2=arg2) > return wrapped functools.wraps here isn't enough because it doesn't maintain the method argspec -- we need the decorator module magic. Pylons needs the argspec maintained to know what routing args to pass along. -- Philip Jenvey --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "pylons-discuss" group. To post to this group, send email to pylons-discuss@googlegroups.com To unsubscribe from this group, send email to pylons-discuss+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/pylons-discuss?hl=en -~----------~----~----~----~------~----~------~--~---
