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Groups > comp.lang.python > #75686

Re: CodeSkulptor

From Peter Otten <__peter__@web.de>
Subject Re: CodeSkulptor
Date 2014-08-04 14:39 +0200
Organization None
References (2 earlier) <mailman.12611.1407116631.18130.python-list@python.org> <cnqtt95jk1sggn64dtg73r8ccb6ieiq5n4@4ax.com> <5gstt9lf3ui5r6novjof9k0mnim3rqqlhl@4ax.com> <53def7fe$0$29974$c3e8da3$5496439d@news.astraweb.com> <CAPTjJmqp9N05M5CART_bLy0E1gqxRHK4M7KQE6oQbChmb57z1g@mail.gmail.com>
Newsgroups comp.lang.python
Message-ID <mailman.12638.1407155986.18130.python-list@python.org> (permalink)

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Chris Angelico wrote:

> On Mon, Aug 4, 2014 at 1:03 PM, Steven D'Aprano
> <steve+comp.lang.python@pearwood.info> wrote:
>>>>>I think it's not a bug, but a restriction; since it's letting you run
>>>>>code on their server, and since Python sandboxing is a hard problem,
>>>>>CodeSkulptor cuts down the available modules. From the docs:
>>>>>
>>>>>http://www.codeskulptor.org/docs.html#tabs-Python
>>
>> Excluding datetime seems rather extreme to me.
> 
> By the look of their docs, they've actually gone the other way: it's
> not that they've excluded datetime, but that they've carefully vetted
> a specific set of modules (and maybe not all functionality in them)
> and that's all they support. In any case, I think that as soon as you
> hit an ImportError on the sandbox, you should go and download Python
> for your desktop and start working there.
> 
> (Idea, for anyone who runs a sandbox like that: Enumerate all packages
> and modules in the stdlib, and create a little stub for each of them.
> "import blahblah" will still produce ImportError, but "import
> datetime" could report back "This interpreter is working with a small
> subset of the Python standard library" rather than leaving us
> wondering if there was some weird copy/paste error in the import line.
> And yes, I did test for that.)

All nice and dandy, but the site seems to use a Python implementation 
entirely written in javascript:

http://www.skulpt.org/

It's not a sandbox on the server, the code runs in your browser.

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Thread

CodeSkulptor Seymore4Head <Seymore4Head@Hotmail.invalid> - 2014-08-03 21:06 -0400
  Re: CodeSkulptor Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-08-04 02:21 +0100
  Re: CodeSkulptor Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-08-04 11:29 +1000
    Re: CodeSkulptor Chris Angelico <rosuav@gmail.com> - 2014-08-04 11:43 +1000
      Re: CodeSkulptor Seymore4Head <Seymore4Head@Hotmail.invalid> - 2014-08-03 22:08 -0400
        Re: CodeSkulptor Seymore4Head <Seymore4Head@Hotmail.invalid> - 2014-08-03 22:38 -0400
          Re: CodeSkulptor Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-08-04 13:03 +1000
            Re: CodeSkulptor Chris Angelico <rosuav@gmail.com> - 2014-08-04 13:09 +1000
            Re: CodeSkulptor Peter Otten <__peter__@web.de> - 2014-08-04 14:39 +0200
            Re: CodeSkulptor Chris Angelico <rosuav@gmail.com> - 2014-08-05 00:18 +1000
          Re: CodeSkulptor Chris Angelico <rosuav@gmail.com> - 2014-08-04 13:05 +1000
        Re: CodeSkulptor Chris “Kwpolska” Warrick <kwpolska@gmail.com> - 2014-08-04 10:26 +0200
    Re: CodeSkulptor Seymore4Head <Seymore4Head@Hotmail.invalid> - 2014-08-03 21:41 -0400
      Re: CodeSkulptor Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-08-04 02:56 +0100
        Re: CodeSkulptor Seymore4Head <Seymore4Head@Hotmail.invalid> - 2014-08-03 22:07 -0400
          Re: CodeSkulptor Terry Reedy <tjreedy@udel.edu> - 2014-08-04 03:02 -0400

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