U :g]@sbdZddlZddlmZddlmZddlmZddlm Z dZ Z Gd d d Z e ddZdS) zCSS4 selectors for Python. cssselect2 is a straightforward implementation of CSS4 Selectors for markup documents (HTML, XML, etc.) that can be read by ElementTree-like parsers (including cElementTree, lxml, html5lib, etc.) N) ascii_lower)compile_selector_list) SelectorError)ElementWrapperz0.7.0c@s4eZdZdZddZddZddZedd Zd S) Matcherz=A CSS selectors storage that can match against HTML elements.cCs.i|_i|_i|_i|_g|_g|_d|_dS)Nr) id_selectorsclass_selectorslower_local_name_selectorsnamespace_selectorslang_attr_selectorsother_selectorsorder)selfr7/tmp/pip-unpacked-wheel-xeg67qda/cssselect2/__init__.py__init__szMatcher.__init__cCs|jd7_|jrdS|j|j|j|j|f}|jdk rP|j|jg|n|j dk rr|j |j g|nd|j dk r|j |j g|nB|jdk r|j|jg|n |jr|j|n |j|dS)aAdd a selector and its payload to the matcher. :param selector: A :class:`compiler.CompiledSelector` object. :param payload: Some data associated to the selector, such as :class:`declarations ` parsed from the :attr:`tinycss2.ast.QualifiedRule.content` of a style rule. It can be any Python object, and will be returned as-is by :meth:`match`. rN)rZ never_matchestest specificityZpseudo_elementidr setdefaultappend class_namer local_namer Zlower_local_name namespacer Zrequires_lang_attrr r )rselectorpayloadentryrrr add_selector sF    zMatcher.add_selectorcCsg}|jdk r0|j|jkr0|||j|j||jD]"}||jkr6|||j||q6t|j}||jkr|||j|||j|j kr|||j |j|d|j j kr|||j ||||j ||jtd|S)aMatch selectors against the given element. :param element: An :class:`ElementWrapper`. :returns: A list of the payload objects associated to selectors that match element, in order of lowest to highest :attr:`compiler.CompiledSelector` specificity and in order of addition with :meth:`add_selector` among selectors of equal specificity. Nlang)key)rradd_relevant_selectorsclassesr rrr Z namespace_urlr Z etree_elementattribr r sortSORT_KEY)relementrelevant_selectorsrZ lower_namerrrmatchFsP          z Matcher.matchcCs2|D](\}}}}}||r|||||fqdS)N)r)r& selectorsr'rrrZpseudorrrrr!ss  zMatcher.add_relevant_selectorsN) __name__ __module__ __qualname____doc__rrr( staticmethodr!rrrrrs  &-r)r-operator webencodingsrcompilerrparserrtreerVERSION __version__r itemgetterr%rrrrs    f