utils.py 文件源码

def fix_parsel_parser(new_type='html_html', base_type='html'):
    """Fix a custom parser for parsel using lxml.html.HTMLParser.

    The main reason is to have handy helpers as make_links_absolute method.
    """
    selector._ctgroup[new_type] = selector._ctgroup[base_type].copy()
    selector._ctgroup[new_type]['_parser'] = lxml_html.HTMLParser
    return new_type