[[/AppscriptModule]] scripting for /PhotoShop

To apply unsharp mask to the first layer of the first document:
{{{
#!python

ps = app("Adobe Photoshop CS")
ps.filter_(ps.documents[1].art_layers[1], using=k.unsharp_mask, with_options={k.threshold:2, k.amount: 200.0, k.radius: 1.0})

}}}

You need the latest version of /AppscriptModule for the {{{ filter_() }}} command to work correctly.