def new_create_tag(name=u'', ref=u'', sign=False, settings=None, parent=None):
 opts = TagOptions(name, ref, sign)
 view = CreateTag(opts, settings=settings, parent=parent)
 return view

def new_create_tag ( name = u'' , ref = u'' , sign = False , settings = None , parent = None ) : opts = TagOptions ( name , ref , sign ) view = CreateTag ( opts , settings = settings , parent = parent ) return view
entry point for external callers .