On Jan 16, 2008 2:26 PM, William F Hammond > wrote:
> William --
>
> You may recall that we met briefly in San Diego.
>
> After seeing Sage there, I've moved to set it up, and I'm rather
> pleased with what I've seen so far.
>
> I gather that it's supposed to be possible to associate
> users other than "admin" with a sage notebook (in a secure way),
> and I suppose that the user names have nothing to do with usernames
> in the operating system, but I don't see directions for creating
> such notebook users aside from the following bit in the sage command
> line output for "notebook?":
>
> accounts -- (default: False) if True, any visitor to the website
> will be able to create a new account. If False,
> only the admin can create accounts (currently, this
> can only be done by running with accounts=True for
> a few minutes, or on the command line with, e.g.,
> nb = load('sage_notebook/nb.sobj')
> nb.set_accounts(True)
> nb.add_user("username", "password", "[EMAIL PROTECTED]",
> "user")
> nb.save()
>
> I assume the command line sequence should be run in the sage command
> line interface before launching the affected notebook. But when I execute
> the first of those four lines I see:
>
> sage: nb = load('sage_notebook/nb.sobj')
> ---------------------------------------------------------------------------
> <type 'exceptions.IOError'> Traceback (most recent call last)
>
> /home/hammond/<ipython console> in <module>()
>
> /home/hammond/sage_object.pyx in sage.structure.sage_object.load()
>
> <type 'exceptions.IOError'>: [Errno 2] No such file or directory:\
> 'sage_notebook/nb.sobj'
>
>
> I cannot make sense out of these traceback lines.
> (/home/hammond/.sage/sage_notebook/nb.sobj does exist.)
>
First type
cd $HOME/.sage
> I also do not understand how to create accounts when running
> notebook() for a short while with accounts=True.
Click on the link that says
"Sign up for a new SAGE Notebook account"
right below the login box.
William
>
> Thanks for any clues you may be able to provide.
>
> -- Bill
>
>
--
William Stein
Associate Professor of Mathematics
University of Washington
http://wstein.org
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