view.py 文件源码

def filter_urls():
    name_filter = g.get('filter')
    try:
        if name_filter:
            url = url_for('saved_with_filter',
                          name_filter=name_filter.replace(' ', '_'))
        else:
            url = url_for('saved_places')
    except RuntimeError:
        return {}  # maybe we don't care
    return dict(url_for_saved=url)