Hi everybody, Any chance to get an answer to that one ? I think this is indeed a bug but I'd rather have to point of view of the designers...
Cheers, Florent > When inheriting from Element, copy does not copy the dictionary: > > sage: from sage.structure.element import Element > sage: class Demo(Element): pass > ....: > sage: bla = Demo(parent = ZZ) > sage: bla.a = [1,2,3] > sage: blo = copy(bla) > sage: blo is bla > False > sage: blo.__dict__ is bla.__dict__ > True > > But it does with SageObject: > > sage: class Demo2(SageObject): pass > ....: > sage: bla = Demo2() > sage: blo = copy(bla) > sage: blo is bla > False > sage: blo.__dict__ is bla.__dict__ > False > > Is this intended or a bug ? > > Cheers, > > Florent > > -- > To post to this group, send an email to sage-devel@googlegroups.com > To unsubscribe from this group, send an email to > sage-devel-unsubscr...@googlegroups.com > For more options, visit this group at > http://groups.google.com/group/sage-devel > URL: http://www.sagemath.org -- Florent Hivert --- Il y a trois sortes de gens dans le monde : ceux qui savent compter et ceux qui ne savent pas. There are three kinds of people in the world: those who can count, and those who cannot. --- Professeur, Coordinateur équipe Combinatoire et Algorithmes Laboratoire d'Informatique, de Traitement de l'Information et des Systèmes (EA 4108) Bureau U2.2.11 -- Campus du Madrillet Université de Rouen -- Faculté des Sciences et des Techniques Avenue de l'université -- 76801 SAINT ETIENNE DU ROUVRAY Tél. : 02.32.95.52.91 -- Fax : 02.32.95.51.87 Mél. : florent.hiv...@univ-rouen.fr -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org
