'List of dicts of native values <- List of dicts of primitive datatypes.'

def to_internal_value(self, data):

    if html.is_html_input(data):
        data = html.parse_html_list(data)
    if (isinstance(data, type(u'')) or isinstance(data, collections.Mapping) or (not hasattr(data, u'__iter__'))):
        self.fail(u'not_a_list', input_type=type(data).__name__)
    if ((not self.allow_empty) and (len(data) == 0)):
        self.fail(u'empty')
    return [self.child.run_validation(item) for item in data]
