[PATCH] Use Genshi's new "advanced i18n"

[Clicky]

Starting with version 0.6, Genshi has a new "avanced i18n" mechanism which lets you translate complex pieces of HTML markup with embedded text.

Eg.

<p xmlns:i18n="http://genshi.edgewall.org/i18n" i18n:msg="name">
  Please visit <a href="${site.url}">${site.name}</a> for help.
</p>

Without the extra i18n namespace & attribute, this piece of markup would get extracted as 2 separate strings ("Please visit " & " for help."). Using the extra namespace, this is extracted as "Please visit [1:%(name)s] for help.", which makes a lot more sense for translators.

Using this new feature only requires the additional i18n directives be loaded when parsing a template (when TemplateLoader's callback is called). The attached patch adds the necessary code to handle this (taken from genshi.filters.Translator:setup, which I didn't call directly to avoid breaking compatibility with pre-0.6 versions of Genshi).

More information on this new feature can be found here:
 http://genshi.edgewall.org/wiki/Documentation/i18n.html#id1

Please comment on this.

[Clicky]

Patch for Genshi advanced i18n

[pedersen]

Migrated to  https://sourceforge.net/p/turbogears2/tickets/53/