Hi Jeroen, On 2015-10-06, Jeroen Demeyer <jdeme...@cage.ugent.be> wrote: > Suppose I have some Parent class MyParent which can handle multiple > element classes. The choice of element class depends on the arguments to > __init__(). What is the recommended way to deal with this? Is it safe to > do the following in Parent.__init__()? > > self.element_class = MyChosenElement
I suppose it is better todo self.Element = MyChosenElementClass because self.element_class is constructed from self.Elemenet *plus* additional stuff. So, if you directly override the lazy attribute self.element_class with MyChosenElementClass, then you will lose all the additional stuff. Best regards, Simon -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at http://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.
