If you're editing files in the sage library, you need to type sage -br from the command line in order for your changes to be incorporated into the copy of sage that you're running (the -b builds, the -r means to start sage).
Having written a lazy p-adics class, my guess is that your pickling errors have to do with the fact that you're storing a function. If you replace all of the local functions that you're storing with callable classes (ie a class that implements the __call__ method), you should be able to get pickling to work. David On Tue, Mar 31, 2009 at 12:18 PM, Henryk Trappmann <bo198...@googlemail.com>wrote: > > On Mar 31, 10:41 am, Franco Saliola <sali...@gmail.com> wrote: > > On Sat, Mar 28, 2009 at 9:17 AM, Henryk Trappmann > > I would guess that you are probably just loading/attaching some local > > files to a Sage session. If that's correct, then that is the cause of > > this problem. When you merge your code into Sage, then the error > > should go away (although it may be replaced by some other error). > > Yes you are right. Now the "correct" error about pickling attribute > functions pops up: > PicklingError: Can't pickle <type 'function'>: attribute lookup > __builtin__.function failed > > I will see what I can do with the __reduce__ method, that Robert > mentioned. > > But btw. I have another question about the private Sage development > process. I work the following way: > 1. I edit the code in the editor > 2. "load" that file into a sage session, > 3. do there some commands and repeat from 1. until everything is fine. > > But as you indicated you dont work by "load"ing the file. > When I however work with "import" at the sage prompt, then the changes > that I did in the file are not reflected properly. > Can you or others give me some hints about an efficient private > development cycle? > > > > --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to sage-devel-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
