urlcompass.py 文件源码

def urlcompass_step(parser, token):
    """returns object of __UrlCompassStepNode subclass of django template node object

        This functions assumes urlcompass_show is already used in the template.
        hence, it access session data sets maintained by urlcompass_show:

        :param parser: django parser object
        :param token: django token object
        :returns: __UrlCompassStepNode
        :rtype: django_template.Node

        :Example:

        {% urlcompass_step <view> %}

    """  


    # analyse toekn for start and wep overrides
    parts=token.split_contents()
    if len(parts) != 1:
        raise django_template.TemplateSyntaxError("'urlcompass_step' accepts one and only one argument: {% url_compass_step <view> %}")

    view=parts[0].strip()

    return __UrlCompassStepNode(view)