forms.py 文件源码

def render_field_and_label(
        field, label, field_class='', label_for=None, label_class='',
        layout='', **kwargs):
    """
    Render a field with its label
    """
    if layout == 'horizontal':
        if not label_class:
            label_class = get_bootstrap_setting('horizontal_label_class')
        if not field_class:
            field_class = get_bootstrap_setting('horizontal_field_class')
        if not label:
            label = mark_safe(' ')
        label_class = add_css_class(label_class, 'control-label')
    html = field
    if field_class:
        html = '<div class="{klass}">{html}</div>'.format(
            klass=field_class, html=html)
    if label:
        html = render_label(
            label, label_for=label_for, label_class=label_class) + html
    return html