I think this is one disadvantage of using the cached_method decorator, instead of the clumsier way of actually storing the result in the object, eg. by setting X._genus. In your example I cannot think of a reason why we would not want to store the genus as an attribute after computing it.
John On Thu, 27 Jun 2019 at 04:07, Kwankyu Lee <ekwan...@gmail.com> wrote: > Hi, > > Suppose I have an object X. I computed X.genus(), which took a long time. > The method genus() is a cached method. So it gives the result quickly next > time. Then I saved the object X. After loading X in a new session, I want > X.genus() to give the cached result rather than computing it again. > > Is it possible to implement genus() to behave in such a way? Is there some > option to @cached_method decorator for that purpose? > > I am reading the code for cached methods, but you answer will help me. > Thanks. > > -- > 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 https://groups.google.com/group/sage-devel. > To view this discussion on the web visit > https://groups.google.com/d/msgid/sage-devel/933290b2-697e-4766-9f28-d0486a585107%40googlegroups.com > <https://groups.google.com/d/msgid/sage-devel/933290b2-697e-4766-9f28-d0486a585107%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- 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 https://groups.google.com/group/sage-devel. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-devel/CAD0p0K6HPBdPi-jxQLkPTu76Hg9EvKb7rBxJ_rbM6M8sgp947w%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
