utils.py 文件源码

def as_html(self):
        '''
        Render to HTML tag attributes.

        Example:

        .. code-block:: python

            >>> from django_tables2.utils import AttributeDict
            >>> attrs = AttributeDict({'class': 'mytable', 'id': 'someid'})
            >>> attrs.as_html()
            'class="mytable" id="someid"'

        :rtype: `~django.utils.safestring.SafeUnicode` object

        '''

        blacklist = ('th', 'td', '_ordering')
        return format_html_join(
            ' ', '{}="{}"',
            [(k, v) for k, v in six.iteritems(self) if k not in blacklist]
        )