def __init__(self, name, title, description, delim, required_on_create=True, required_on_edit=False):
    super(DelimitedField, self).__init__(name, title, description, required_on_create, required_on_edit)
    self._delim = delim
def __init__(self, name, title, description, delim, required_on_create=True, required_on_edit=False):
    super(DelimitedField, self).__init__(name, title, description, required_on_create, required_on_edit)
    self._delim = delim