def cling_wrap(package_name, dir_name, **kw):
 resource = Requirement.parse(package_name)
 return Cling(resource_filename(resource, dir_name), **kw)

def cling_wrap ( package_name , dir_name , ** kw ) : resource = Requirement . parse ( package_name ) return Cling ( resource_filename ( resource , dir_name ) , ** kw )
return a cling that serves from the given package and dir_name .