On 24 apr, 12:15, Chris Rebert <c...@rebertia.com> wrote: > On Fri, Apr 24, 2009 at 3:00 AM, GC-Martijn <gcmart...@gmail.com> wrote: > > Hello, > > > I'm trying to do a if statement with a function inside it. > > I want to use that variable inside that if loop , without defining it. > > > def Test(): > > return 'Vla' > > > I searching something like this: > > > if (t = Test()) == 'Vla': > > print t # Vla > > > or > > > if (t = Test()): > > print t # Vla > > > ------------------------------------------ > > The long way > > t = Test() > > if (t == 'Vla': > > print t # must contain Vla > > Disregarding some ugly hacks, Python does not permit assignment in > expressions, so what you're asking for is not possible. > For the goods of readability, prevention of errors, and simplicity, > Python forces you to do it the "long way" (the Right Way(tm) if you > ask most Python partisans). > > If you could explain your situation and the context of your question > in greater detail, someone might be able to suggest an alternate > structure for your code which obviates your desire for such a > construct. > > Cheers, > Chris > -- > I have a blog:http://blog.rebertia.com- Tekst uit oorspronkelijk bericht niet > weergeven - > > - Tekst uit oorspronkelijk bericht weergeven -
Oke, thanks. I will use the (correct) long way. -- http://mail.python.org/mailman/listinfo/python-list