sstein...@gmail.com wrote: > On Dec 7, 2009, at 9:50 AM, Konrads Smelkovs wrote: > >> Hi, >> >> One project I had a look at had this nice syntactic sugar for async function >> chaining: >> >>>>> event_one() | event_two() | event_three() >> I think this could be an interesting alternative to addCallback or yield. I >> propose the following syntax >> >> # get deferred with one () and two () chained as callbacks, equivalent to >> d=Deferred().addCallback(one).addCallback(two) >>>>> d = Deferred() | one | two >> # Equivalent to d=Deferred().addCallback(one).addErrback(two) >>>>> d = Deferred() | one ^ two >> and finally: >> # d=Deferred().addBoth(one,two) >>>>> d = Deferred() & (one,two) > > Yuck.
Indeed. This looks more like perl than python. http://www.python.org/dev/peps/pep-0020/ _______________________________________________ Twisted-Python mailing list Twisted-Python@twistedmatrix.com http://twistedmatrix.com/cgi-bin/mailman/listinfo/twisted-python
