Daniel, Thanks for your tips. I was able to add a user agent string like this: OLPCReader/1.0; +mailto:nicestep@gmail.com and that fixed the problem. The code has been committed to Git and I'll release a new .xo file shortly. I don't know that I'll submit a path for network.py as the user agent string is not a problem for most uses. James Simmons On Sun, Feb 10, 2013 at 7:05 PM, Daniel Narvaez <dwnarvaez@gmail.com> wrote:

Actually it seems like you might be able to do it with urllib too.

http://docs.python.org/2/library/urllib.html

Search for urlopener, there is an example.

On Monday, 11 February 2013, Daniel Narvaez wrote:

...

http://git.sugarlabs.org/sugar-toolkit-gtk3/sugar-toolkit-gtk3/blobs/master/...

That code *looks* trivial to port to urllib2. You could do that, submit the patch and in the meantime just copy and paste the ported code in your activity (it doesn't seem to have dependencies on other toolkit stuff). Well, unless it's a gtk2 activity, in that case you can skip the "submit the patch" step :)

On Monday, 11 February 2013, James Simmons wrote:

...

Marcello (and everyone else who replied):

It looks like the mirrors have the same policy. I'm currently using this to download from the URL:

http://doc.sugarlabs.org/epydocs/sugar.network.GlibURLDownloader-class.html

I'm not seeing a way to put a user agent in using this code. It looks like urllib2 supports it. I used the other because I was already using it for collaboration and it gives me a way to do a progress report on the download. I appreciate everyone's detective work and suggestions.

James Simmons

On Sun, Feb 10, 2013 at 1:22 PM, Marcello Perathoner < marcello@perathoner.de> wrote:

...

On 02/10/2013 06:46 PM, James Simmons wrote:

...

I had created an Activity for the One Laptop Per Child project which downloads and reads the Plain Text version of PG titles. I use the offline catalogue and some Python code to list available titles in the catalogue that match a search string. For instance the child might enter "Twain" and get a list of all the books by and about Twain. Then the child can download the book using the same program.

This has been working well for years but lately it has stopped working. When I try to debug it I see it trying to download this URL for instance:

http://www.gutenberg.org/dirs/**1/1/119/119.zip<http://www.gutenberg.org/dirs/1/1/119/119.zip>

Supply a user-agent that clearly defines your app and provides a way to contact you eg.

OLPCReader/1.0; +http://www.olpc-reader.org/**app-info.html<http://www.olpc-reader.org/app-info.html>

OLPCReader/1.0; +mailto:me@example.com

The standard Python-urllib user agent will not do!

or

use a mirror site. See: www.gutenberg.org/MIRRORS.ALL

Regards

-- Marcello Perathoner webmaster@gutenberg.org

-- Daniel Narvaez

-- Daniel Narvaez