restish

@template.page defaults the content type to 'text/html; charset=utf-8'. That will break the following code:

@resource.GET(accept='xhtml')
@templating.page('template.html')
def xhtml(self, request):
    return {}

i.e the xhtml() method will be called for "Accept: application/xhtml+xml" requests but will return a "Content-Type: text/html; charset=utf-8" response!

Not entirely sure what to do about this right now but I think the "best match" calculated in Resource.__call__ needs to be calculated earlier and left as a hint on the environ for page.templating to pick up and use, combining it with charset=utf-8. Of course, if the environ hint is ignored Resource.__call__ is ok to set the content type automatically, as it currently does.

/me wonders if this sort of behaviour really belongs to page.Page rather than resource.Resource. Something to think about more when it's time to fix this issue.