## Script (Python) "contentFolders"
##bind container=container
##bind context=context
##bind namespace=
##bind script=script
##bind subpath=traverse_subpath
##parameters=
##title=
##
folderlist = []
for content in context.contentValues():
  if content.isPrincipiaFolderish:
    #TODO: Verify that the user is allowed to move content here, and has 'Access Contents Information'
    folderlist.append(content)
return folderlist