hi all, If I have a class A with A.x, A.y, A.z. A.y and A.z are property and in order to compute the value of them, A.y depends on A.x while A.z depends on A.y and A.x. If I call A.y, and A.z, the value A.y would be computed twice. Is there a smart way to avoid that as to A.y will be recomputed only if A.x has been changed? Now I can define more variables to keep track of what is changed but when there are more variables and the dependency becomes more involved it could be very complicated. Thanks a lot.
Manu -- http://mail.python.org/mailman/listinfo/python-list
