def __init__(self, *args, **kwargs):
        attrs = kwargs.setdefault('attrs', {})
        try:
            attrs['class'] = "%s autoresize" % (attrs['class'],)
        except __HOLE__:
            attrs['class'] = 'autoresize'
        attrs.setdefault('cols', 80)
        attrs.setdefault('rows', 5)
        super(AutoResizeTextarea, self).__init__(*args, **kwargs)
dataset/ETHPy150Open carljm/django-form-utils/form_utils/widgets.py/AutoResizeTextarea.__init__