On 17 Oct 2005 11:13:32 -0700, "SPE - Stani's Python Editor" <[EMAIL
PROTECTED]> wrote:
>No, you can just do it on the fly. You can even create properties
>(attributes) on the fly.
>
>class Dummy:
> property = True
>
>d = Dummy()
>d.property = False
>d.new = True
>
a simple attribute is not a property in the sense Robin meant it,
and a "data property" is even more specific. See
http://docs.python.org/ref/descriptor-invocation.html
also
>>> help(property)
Help on class property in module __builtin__:
class property(object)
| property(fget=None, fset=None, fdel=None, doc=None) -> property attribute
|
| fget is a function to be used for getting an attribute value, and likewise
| fset is a function for setting, and fdel a function for del'ing, an
| attribute. Typical use is to define a managed attribute x:
| class C(object):
| def getx(self): return self.__x
| def setx(self, value): self.__x = value
| def delx(self): del self.__x
| x = property(getx, setx, delx, "I'm the 'x' property.")
|
Regards,
Bengt Richter
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