Is this object counter code pythonic
bruno at modulix
onurb at xiludom.gro
Tue Apr 11 04:52:36 EDT 2006
jnair at ensim.com wrote:
> Fredrik is then this a valid "property" use case and pythonic to
> get/set a common varibale across objects
>
> class E(object):
> _i = 0
> def geti(self) : return E._i
> def seti(self,val) : E._i = val
> i = property(geti,seti)
>
> if __name__ == "__main__":
> e1 = E()
> e1.i = 100
> e2 = E()
> print e2.i
>
Why do you want/think you need to hide the fact that i is an attribute
of class E ?
Actually, I find this use of properties very misleading:
e1.i = 42
e2.i = 1138
assert e1.i == 42, "WTF ???"
While this is perfectly obvious:
E.i = 42
--
bruno desthuilliers
python -c "print '@'.join(['.'.join([w[::-1] for w in p.split('.')]) for
p in 'onurb at xiludom.gro'.split('@')])"
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