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comp.lang.ruby

Open-URI and percent sign in url

lrlebron@gmail.com

9/27/2007 3:50:00 PM

I am trying to use open-uri to open the following url
http://mitpress.mit.edu/sicp/full-text/book/book-Z-H-4.html#%...
and I'm getting the following error

:/ruby/lib/ruby/1.8/uri/common.rb:436:in `split': bad URI(is not
URI?): http://mitpress.mit.edu/sicp/full-text/book/book-Z-H-4.html#%...
(URI::InvalidURIError)
from c:/ruby/lib/ruby/1.8/uri/common.rb:485:in `parse'
from c:/ruby/lib/ruby/1.8/open-uri.rb:29:in `open'
from mitbook.rb:14

However, the url works fine in the browser.


thanks,

Luis
2 Answers

Eric Hodel

9/27/2007 4:15:00 PM

0

On Sep 27, 2007, at 08:58 , lrlebron@gmail.com wrote:

> I am trying to use open-uri to open the following url
> http://mitpress.mit.edu/sicp/full-text/book/book-Z-...
> _toc_start
> and I'm getting the following error

%_t is not a valid % escape sequence. You probably want ...#%25_toc...

> However, the url works fine in the browser.

The browser is more forgiving, which is nice for people like my parents.

lrlebron@gmail.com

9/27/2007 4:24:00 PM

0

On Sep 27, 11:15 am, Eric Hodel <drbr...@segment7.net> wrote:
> On Sep 27, 2007, at 08:58 , lrleb...@gmail.com wrote:
>
> > I am trying to use open-uri to open the following url
> >http://mitpress.mit.edu/sicp/full-text/book/book-Z-...
> > _toc_start
> > and I'm getting the following error
>
> %_t is not a valid % escape sequence. You probably want ...#%25_toc...
>
> > However, the url works fine in the browser.
>
> The browser is more forgiving, which is nice for people like my parents.

Thanks. That worked!