On Mon, Jul 13, 2009 at 6:42 PM, Joe Barnhart <[email protected]>wrote:
> > I see no benefit to using PEP343 just to provide syntactic sugar for > this purpose. There is no REASON to use the "with" statement because > we're not doing anything with exception handling here. It's only > being used to create an input format that looks prettier to some eyes. > > Am I missing something?? I haven't looked at this all that much, but I don't think exceptions are the motivator as much as setup / cleanup needs. One of the examples is critical sections / "with lock:..." One place this would be useful in gluon (to preserve context) would be a useful way to improve csv file IO in gluon. > > > On Jul 13, 2:40 pm, Yarko Tymciurak <[email protected]> wrote: > > There are 2 interesting aspects from Luis's blogger post: > > > > - to use with, classes need to consider contexts; > > - the (to me, at least) interesting example of ASP.NET's xmlwriter class > > (generating SVG dynamically) is... .NET specific; I'm off busy looking > for > > a python portable idiom to use in place of his last example... > > > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "web2py Web Framework" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/web2py?hl=en -~----------~----~----~----~------~----~------~--~---
