[sage-devel] Re: backwards compatibility of sage 4.1.2 format

2009-10-22 Thread Pablo Angulo
If you want to very easily try this new code (and everything else we've done improving the new notebook in the last few days), just do this: sage -i http://wstein.org/home/wstein/patches/sagenb/sagenb-0.3.5.spkg Everything smooth, including a feature I requested about a month ago. Thanks

[sage-devel] Re: backwards compatibility of sage 4.1.2 format

2009-10-22 Thread William Stein
On Thu, Oct 22, 2009 at 3:29 AM, Pablo Angulo pablo.ang...@uam.es wrote: If you want to very easily try this new code (and everything else we've done improving the new notebook in the last few days), just do this:   sage -i http://wstein.org/home/wstein/patches/sagenb/sagenb-0.3.5.spkg

[sage-devel] Re: backwards compatibility of sage 4.1.2 format

2009-10-22 Thread Bill Page
William, After upgrading to 'sagenb-0.3.5.spkg' I noticed a peculiar behavior. If I pick an old worksheet and do 'Evaluate All' everthing appears to work fine but sometimes (not entirely reproducible yet) I am no longer able to delete cells inside the worksheet. Also if I change the contents of

[sage-devel] Re: backwards compatibility of sage 4.1.2 format

2009-10-22 Thread William Stein
On Thu, Oct 22, 2009 at 10:05 AM, Bill Page bill.p...@newsynthesis.org wrote: William, After upgrading to 'sagenb-0.3.5.spkg' I noticed a peculiar behavior. If I pick an old worksheet and do 'Evaluate All' everthing appears to work fine but sometimes (not entirely reproducible yet) I am no

[sage-devel] Re: backwards compatibility of sage 4.1.2 format

2009-10-22 Thread William Stein
On Thu, Oct 22, 2009 at 10:05 AM, Bill Page bill.p...@newsynthesis.org wrote: William, After upgrading to 'sagenb-0.3.5.spkg' I noticed a peculiar behavior. If I pick an old worksheet and do 'Evaluate All' everthing appears to work fine but sometimes (not entirely reproducible yet) I am no

[sage-devel] Re: backwards compatibility of sage 4.1.2 format

2009-10-22 Thread Bill Page
On Thu, Oct 22, 2009 at 8:06 PM, William Stein wst...@gmail.com wrote: Can you try version 0.3.6? sage -i http://sage.math.washington.edu/home/wstein/patches/sagenb/sagenb-0.3.6.spkg Much better! I have not been able to re-create the edit problem I reported earlier after about an hour of

[sage-devel] Re: backwards compatibility of sage 4.1.2 format

2009-10-22 Thread Bill Page
After running action Evaluate All, I choose some expression inside the worksheet and expected to make a small change to a constant and then re-evaluate it by hitting control-shift. The result was NameError: name 'A' is not defined. Of course I meant to write: by hitting Shift-Enter

[sage-devel] Re: backwards compatibility of sage 4.1.2 format

2009-10-21 Thread Pablo Angulo
I've made the following experiment: * uncompress a sws file from sage 4.1.2 * rename worksheet.html into worksheet.txt * compress it again * open with sage 4.1 It basically worked. Of course the new pickle file is not used, but the core of the page remains. The output may be lost but we can

[sage-devel] Re: backwards compatibility of sage 4.1.2 format

2009-10-21 Thread William Stein
On Wed, Oct 21, 2009 at 12:52 AM, Pablo Angulo pablo.ang...@uam.es wrote: I've made the following experiment: * uncompress a sws file from sage 4.1.2 * rename worksheet.html into worksheet.txt * compress it again * open with sage 4.1 It basically worked. Of course the new pickle file is

[sage-devel] Re: backwards compatibility of sage 4.1.2 format

2009-10-21 Thread William Stein
On Wed, Oct 21, 2009 at 1:10 AM, William Stein wst...@gmail.com wrote: On Wed, Oct 21, 2009 at 12:52 AM, Pablo Angulo pablo.ang...@uam.es wrote: I've made the following experiment: * uncompress a sws file from sage 4.1.2 * rename worksheet.html into worksheet.txt * compress it again * open

[sage-devel] Re: backwards compatibility of sage 4.1.2 format

2009-10-21 Thread Pablo Angulo
The page title is also a bit different: The old sage 4.1 format started with: -- page title system:sage h1content... -- while the new one takes the title from somewhere else and starts directly with content. Then when a sage 4.1.2 worksheet.html is renamed into worksheet.txt and

[sage-devel] Re: backwards compatibility of sage 4.1.2 format

2009-10-21 Thread Pablo Angulo
Oh, I see in your patch you've taken care of the title. --~--~-~--~~~---~--~~ 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

[sage-devel] Re: backwards compatibility of sage 4.1.2 format

2009-10-21 Thread William Stein
On Wed, Oct 21, 2009 at 2:30 AM, Pablo Angulo pablo.ang...@uam.es wrote: Oh, I see in your patch you've taken care of the title. If you want to very easily try this new code (and everything else we've done improving the new notebook in the last few days), just do this: sage -i

[sage-devel] Re: backwards compatibility of sage 4.1.2 format

2009-10-21 Thread mhampton
I have to agree on that. A double point upgrade should mainly be bug fixes, I think. It would have made more sense to make this 4.2. -Marshall On Oct 20, 11:25 am, Nick Alexander ncalexan...@gmail.com wrote: I am not passionate about this issue, but: why was such a large made from 4.1.1 -

[sage-devel] Re: backwards compatibility of sage 4.1.2 format

2009-10-20 Thread Robert Bradshaw
On Oct 20, 2009, at 5:38 AM, Pablo Angulo wrote: The new sage version 4.1.2 introduces a new file format that is incompatible with the previous one. If I use download fo a file, that file can't be opened with sage 4.1.1 (viceversa works fine). Is there any way to convert from the new to

[sage-devel] Re: backwards compatibility of sage 4.1.2 format

2009-10-20 Thread Nick Alexander
On 20-Oct-09, at 9:59 AM, Robert Bradshaw wrote: On Oct 20, 2009, at 5:38 AM, Pablo Angulo wrote: The new sage version 4.1.2 introduces a new file format that is incompatible with the previous one. If I use download fo a file, that file can't be opened with sage 4.1.1 (viceversa works