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3 ǁaW�a�@s�dZddlZddlZddlmZmZmZejddkr@eZ e ZneZ eZddd�Z Gdd�dee�ZGd d �d e�Zejd�jZejd�jZejd �jZGdd�de�ZGdd�de�ZdS)a cssselect.xpath =============== Translation of parsed CSS selectors to XPath expressions. :copyright: (c) 2007-2012 Ian Bicking and contributors. 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