Google sitemap generator in python gone?

[Xah Lee]

google used to have a sitemap generator written in python, at:
 https://www.google.com/webmasters/tools/docs/en/sitemap-generator.html

but the url is gone. It seems the current version is moved here:
http://code.google.com/p/googlesitemapgenerator/
and is written in JavaScript.

is the old python version still available? or is there some official
doc about this change?

thanks.

  Xah
∑ http://xahlee.org/

☄