selector.py 文件源码

def from_text(cls, text, base_url=None, parser=HTMLParser, translator=CssHTMLTranslator, fmt='html', namespaces=None, encoding=None):
        log.debug('Parsing {} with {}'.format(fmt, parser))
        root = fromstring(text, parser=parser(recover=True, encoding=cls._get_encoding(text, encoding)), base_url=base_url)
        if base_url and hasattr(root, 'make_links_absolute'):
            root.make_links_absolute()
        return cls(root, translator=translator, fmt=fmt, namespaces=namespaces)