On Sun, Oct 11, 2009 at 11:16 PM, William Stein <wst...@gmail.com> wrote:
>
> On Sun, Oct 11, 2009 at 11:07 PM, Ondrej Certik <ond...@certik.cz> wrote:
>>
>> On Sun, Oct 11, 2009 at 11:03 PM, William Stein <wst...@gmail.com> wrote:
>>>
>>> Hi,
>>>
>>> Nearly two weeks ago I had the notebook stabilized and all known new
>>> bugs fixed (after separating it off from sage as a separate program
>>> and rewriting the expect stuff). But I realized that it would be a
>>> total nightmare to introduce yet another sobj ("sage object") storage
>>> format, which would make refactoring code extremely painful, and just
>>> have to be changed again. So, I created an "abstract storage layer"
>>> and implemented an storage system for *everything* in the Sage
>>> notebook which doesn't use any special Sage-related pickles. Some
>>> data is stored as pickled basic Python objects that can be read from
>>> any version of Python with or without Sage installed, but that is it.
>>> Rewriting the notebook to use an abstract storage layer is the sort
>>> of thing that at first seems like it will take a day, but then takes
>>> more than a week. Anyway, I did it. However, it's hard to imagine
>>> that I didn't introduce numerous new bugs in the process, though I do
>>> not know of any bugs at all.
>>>
>>> So, I did an automatic migration of http://demo.sagenb.org to the new
>>> notebook and put that at http://uw.sagenb.org/. I hope people will
>>> test http://uw.sagenb.org/! Please try it. Report any bugs at all
>>> that you find. Note that I've changed the icon in the upper left
>>> corner to a new "sage notebook" icon that Harald Schilly designed, and
>>> there are a few other small tweaks interface tweaks that people have
>>> requested.
>>
>> I have also just updated the sagenb in femhub and we'll work with
>> Mateusz on the login free feature, that we need quite urgently.
>>
>> We'll send patches if we get something done. Is there some webpage of
>> sagenb? So that I can refer to the page when I am talking about sagenb
>> to people that are not yet familiar with it.
>
> Yes, there's
>
> http://nb.sagemath.org/
>
> I'm afraid it is a "bit" sparse right now though!
>
> If possible, please try to update to the latest version of the Sage
> notebook for femhub. We did a lot of refactoring work and totally
> changed the storage backend.
The only patches that I am missing are:
changeset: 102:030ba890eaf9
user: William Stein <wst...@gmail.com>
date: Sun Oct 11 20:59:58 2009 -0700
summary: fix some bugs/issues with publishing worksheets (and migration too)
changeset: 103:fd8d1a8208a8
user: William Stein <wst...@gmail.com>
date: Sun Oct 11 21:31:55 2009 -0700
summary: all known bugs are fixed...
changeset: 104:7fcbcebc7601
tag: tip
user: William Stein <wst...@gmail.com>
date: Sun Oct 11 21:32:34 2009 -0700
summary: new version
So I will push those in there as well.
Ondrej
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