I'm approaching to Diazo after a light use of collective.xdv.
Usually in xdv I could use a nice env variable "HTTP_X_XDV" to allow the rendering of certain css file (in portal_css via genericsetup). What I could use in Diazo?
Thank's Vito
From the documentation of plone.app.theming, you can use this:
request/HTTP_X_THEME_ENABLED | nothing