#NEWLINE# @ classmethod #NEWLINE# def field( cls , * args , **kw ) : #NEWLINE# #INDENT# 'Create a database field (a :class:`ChoiceListField`) that holds\n        one value of this choicelist.\n\n        ' #NEWLINE# fld = ChoiceListField ( cls , * args , ** kw ) #NEWLINE# cls . setup_field ( fld ) #NEWLINE# cls . _fields . append ( fld ) #NEWLINE# return fld