base.py 文件源码

def inclusion_tag(file_name, context_class=Context, takes_context=False):
    def wrap(func):
        @functools.wraps(func)
        def method(self, context, nodes, *arg, **kwargs):
            _dict = func(self, context, nodes, *arg, **kwargs)
            from django.template.loader import get_template, select_template
            if isinstance(file_name, Template):
                t = file_name
            elif not isinstance(file_name, basestring) and is_iterable(file_name):
                t = select_template(file_name)
            else:
                t = get_template(file_name)

            _dict['autoescape'] = context.autoescape
            _dict['use_l10n'] = context.use_l10n
            _dict['use_tz'] = context.use_tz
            _dict['admin_view'] = context['admin_view']

            csrf_token = context.get('csrf_token', None)
            if csrf_token is not None:
                _dict['csrf_token'] = csrf_token
            nodes.append(t.render(_dict))

        return method
    return wrap