George Sakkis wrote:
> Another case I've found handy to use lambdas and expressions instead of
> named functions and statements is for simple properties:
>
> class SomeArray(object):
> dimensions = property(
> fget = lambda self: (self.x,self.y),
> fset = lambda self,(x,y): setattr(self,'x',x) or
> setattr(self,'y',y))
How about:
class SomeArray(object):
@apply
def dimensions():
def fget(self):
return (self.x, self.y)
def fset(self, (x, y)):
self.x = x
self.y = y
return property(fget, fset)
It doesn't have the "one-liner" appeal of the lambda version, but it
reads well.
--
Benji York
--
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