Re: [Python-ideas] read-only attributes

4 Jan 2011


      On 1/3/2011 5:31 PM, Antoine Pitrou wrote:
...
On Mon, 03 Jan 2011 14:18:42 -0800
"K. Richard Pixley"  wrote:
...
class Foo(object):
     @read-only
     size = 4
What's wrong with:
...
...
...
class Foo:
...     @property
...     def foo(self):
...         return 4
... 
Foo().foo
4
Foo().foo = 5
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
AttributeError: can't set attribute
?
s/4/Bar()/:
...
...
...
class Foo:
...     @property
...     def foo(self):
...         return Bar()
-- 
Scott Dial
scott@scottdial.com
scodial@cs.indiana.edu