[Python-Dev] Re: PEP 318: Decorators last before colon
Phillip J. Eby
pje at telecommunity.com
Thu Apr 1 12:47:11 EST 2004
At 09:08 AM 4/1/04 -0800, Michel Pelletier wrote:
>Later, Guido said:
>
> > 3) Prefix suite (could use a different keyword than 'decorate'):
> >
> > decorate:
> > funcattrs(foo=42)
> > deprecated
> > overrides
> > classmethod
> > def foo(cls, arg1, arg2):
> > pass
>
>
>I don't really like it, but it's the only one that looks like Python to
>me. Otherwise, I vote last-before-colon. Line-preceding-def would be
>my last choice.
There is another option:
as [classmethod]
def blah(cls):
...
as [singleton]
class SignalManager:
...
as [implementorOf(IFoo, forTypes=[Bar])]
class FooToBarAdapter:
...
and it could also be on the same line, e.g.:
as [classmethod] def blah(cls):
...
It reads a bit better with function definitions than with classes, but it's
not too bad. It's more of a replacement for the *[decorators] syntax than
the 'decorate:' syntax, but it's an English word rather than a symbol,
which brings back a bit more of the "Python look and feel".
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