o i,5@sVddlmZddlmZddlmZddlmZmZGdddZ dd Z d d Z d S) )cached_property)warn) ascii_lower)compile_selector_listsplit_whitespacec@s&eZdZdZed:ddZed:ddZed;dd Z d:d d Zd d Z ddZ ddZ ddZ e ddZe ddZddZddZddZddZd d!Zd"d#Zed$d%Zd&d'Zd(d)Zd*d+Zed,d-Zed.d/Zed0d1Zed2d3Zed4d5Z ed6d7Z!ed8d9Z"dS)<ElementWrapperaWrapper of :class:`xml.etree.ElementTree.Element` for Selector matching. This class should not be instanciated directly. :meth:`from_xml_root` or :meth:`from_html_root` should be used for the root element of a document, and other elements should be accessed (and wrappers generated) using methods such as :meth:`iter_children` and :meth:`iter_subtree`. :class:`ElementWrapper` objects compare equal if their underlying :class:`xml.etree.ElementTree.Element` do. NcC|j||ddS)a.Wrap for selector matching the root of an XML or XHTML document. :param root: An ElementTree :class:`xml.etree.ElementTree.Element` for the root element of a document. 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