관리-도구
편집 파일: etree_lxml.cpython-34.pyc
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The downside of this is that we cannot represent all possible trees; specifically the following are known to cause problems: Text or comments as siblings of the root element Docypes with no name When any of these things occur, we emit a DataLossWarning � )�absolute_import�division�unicode_literalsN� )�_base� )�DataLossWarning)� constants)�etree)�ihatexmlTz {([^}]*)}(.*)Zasdc @ s e Z d Z d d � Z d S)� DocumentTypec C s | | _ | | _ | | _ d S)N)�name�publicId�systemId)�selfr r r � r �G/tmp/pip-ztkk0jow-build/pip/_vendor/html5lib/treebuilders/etree_lxml.py�__init__" s zDocumentType.__init__N)�__name__� __module__� __qualname__r r r r r r ! s r c @ s@ e Z d Z d d � Z d d � Z d d � Z e e � Z d S)�Documentc C s d | _ g | _ d S)N)� _elementTree� _childNodes)r r r r r ) s zDocument.__init__c C s | j j � j | j � d S)N)r �getrootZaddnext�_element)r �elementr r r � appendChild- s zDocument.appendChildc C s | j S)N)r )r r r r �_getChildNodes0 s zDocument._getChildNodesN)r r r r r r �property� childNodesr r r r r ( s r c ss g � d } t j � � d � � � f d d � � � | d � | d k rf � j d d | f � n d j � � S) Nr c sL t | d � s�t | d � r � j d � | j j r� | j j pL | j j sb d | j j } n% d | j j | j j | j j f } � j d d | d | f � n | j � } x" | j � d k r� | j � } q� Wx� | d k r � | | d � | j � } q� WqHt | t � s+t | t � rpt | t � sRt j j d k sRt � � j d d | | f � qH� j d � x�| D] } � | | d � q�Wn�| j t k r � j d d | | j f � t | d � rH| j rH� j d d | | j f � qHn=t | t j � s#t � t j j | j � } | d k r�| j d � } | j d � } t j | } � j d d | | � j | � f � n' � j d d | � j | j � f � t | d � r�g } x� | j j � D]� \ } } t j | � } | d k rM| j � \ } } � j | � } t j | } d | | f } n � j | � } | j | | f � q�Wx? t! | � D]. \ } } � j d d | d | | f � q�Wn | j r�� j d d | d | j f � n | d 7} x | D] } � | | � q�Wt | d � rH| j rH� j d d | d | j f � n d S)N�tagr z #documentz <!DOCTYPE %s>z<!DOCTYPE %s "%s" "%s">z|%s%s� r z|%s"%s"z#document-fragmentz|%s<!-- %s -->�tailr z |%s<%s %s>z|%s<%s>�attribz%s %sz |%s%s="%s")"�hasattr�append�docinfo� internalDTD� public_idZ system_url� root_namer Z getpreviousZgetnext� isinstance�str�bytes�sys� version_info�major�AssertionErrorr! � comment_type�textr# r Z_Element�etree_builders� tag_regexp�match�groupr �prefixes� fromXmlNamer$ �items�groups�sorted) r �indent�dtd_strZ next_elementZnsmatch�nsr! �prefix� attributesr �valueZ attr_string�child)� infosetFilter�rv�serializeElementr r rF ; st " ' $ ) % z(testSerializer.<locals>.serializeElementz|%s"%s"r" r � z )r � InfosetFilterr& �join)r � finalTextr )rD rE rF r �testSerializer6 s F rK c s^ g � d } � � f d d � � � | � | d k rQ � j d d | f � n d j � � S) z4Serialize an element and its child nodes to a stringNc sq t | d � si | j j rV | j j r6 | j j } n d | j j } � j | � n � | j � � n� | j t k r� � j d | j f � n� | j s� � j d | j f � n? d j d d � | j j � D� � } � j d | j | f � | j r� j | j � n x | D] } � | � qW� j d | j f � t | d � rm| j rm� j | j � n d S) Nr! z <!DOCTYPE %s>z <!--%s-->z<%s>r" c S s& g | ] \ } } d | | f � q S)z%s="%s"r )�.0r rB r r r � <listcomp>� s z6tostring.<locals>.serializeElement.<locals>.<listcomp>z<%s %s>z</%s>r# )r% r' r( �doctyper* r& r r! r2 r3 r$ rI r: r# )r r> �attrrC )rE rF r r rF � s* z"tostring.<locals>.serializeElementz%s"r" r � z )r& rI )r rJ r )rE rF r �tostring� s rQ c s� e Z d Z e Z e Z d Z d Z e Z e Z d d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d d � Z d � f d d � Z d d � Z � S)� TreeBuilderNFc s� t j t d | �� t j � � | _ | | _ G� f d d � d t � � G� � � f d d � d � j � } G� � f d d � d � j � } | | _ � j | _ t j j | | � d S)N�fullTreec s7 e Z d Z i � f d d � Z � f d d � Z d S)z(TreeBuilder.__init__.<locals>.Attributesc s� | | _ t j | | � xo | j � D]a \ } } t | t � re d | d � j | d � f } n � j | � } | | j j j | <q& Wd S)Nz{%s}%sr r )r �dictr r: r+ �tuple�coerceAttributer$ )r r rB �keyr )rD r r r � s $z1TreeBuilder.__init__.<locals>.Attributes.__init__c sl t j | | | � t | t � rF d | d � j | d � f } n � j | � } | | j j j | <d S)Nz{%s}%sr r )rT � __setitem__r+ rU rV r r$ )r rW rB r )rD r r rX � s $z4TreeBuilder.__init__.<locals>.Attributes.__setitem__N)r r r r rX r )rD r r � Attributes� s rY c s� e Z d Z � � � f d d � Z � f d d � Z � f d d � Z e e e � Z d d � Z � f d d � Z e e e � Z d � � f d d � Z � f d d � Z d S)z%TreeBuilder.__init__.<locals>.Elementc s; � j | � } � j j | | d | �� | � | _ d S)N� namespace)� coerceElement�Elementr � _attributes)r r rZ )rY �builderrD r r r � s z.TreeBuilder.__init__.<locals>.Element.__init__c s4 � j | � | _ | j | j | j � | j _ d S)N)r[ �_nameZ _getETreeTagZ _namespacer r! )r r )rD r r �_setName� s z.TreeBuilder.__init__.<locals>.Element._setNamec s � j | j � S)N)r9 r_ )r )rD r r �_getName� s z.TreeBuilder.__init__.<locals>.Element._getNamec S s | j S)N)r] )r r r r �_getAttributes� s z4TreeBuilder.__init__.<locals>.Element._getAttributesc s � | | � | _ d S)N)r] )r rA )rY r r �_setAttributes� s z4TreeBuilder.__init__.<locals>.Element._setAttributesNc s) � j | � } � j j | | | � d S)N)ZcoerceCharactersr\ � insertText)r �data� insertBefore)r^ rD r r rd � s z0TreeBuilder.__init__.<locals>.Element.insertTextc s � j j | | � d S)N)r\ r )r rC )r^ r r r � s z1TreeBuilder.__init__.<locals>.Element.appendChild) r r r r r` ra r r rb rc rA rd r r )rY r^ rD r r r\ � s r\ c sR e Z d Z � � f d d � Z � f d d � Z d d � Z e e e � Z d S)z%TreeBuilder.__init__.<locals>.Commentc s& � j | � } � j j | | � d S)N)� coerceComment�Commentr )r re )r^ rD r r r � s z.TreeBuilder.__init__.<locals>.Comment.__init__c s � j | � } | | j _ d S)N)rg r r3 )r re )rD r r �_setData� s z.TreeBuilder.__init__.<locals>.Comment._setDatac S s | j j S)N)r r3 )r r r r �_getData� s z.TreeBuilder.__init__.<locals>.Comment._getDataN)r r r r ri rj r re r )r^ rD r r rh � s rh )r4 �getETreeModuler r rH rD �namespaceHTMLElementsrT r\ rh � elementClass� commentClassr rR r )r rl rS r\ rh r )rY r^ rD r r � s % " zTreeBuilder.__init__c C s2 t j j | � | j | _ g | _ d | _ d S)N)r rR �reset�insertCommentInitial� insertComment�initial_commentsrN )r r r r ro s zTreeBuilder.resetc C s t | � S)N)rK )r r r r r rK s zTreeBuilder.testSerializerc C s$ t r | j j S| j j j � Sd S)N)rS �documentr r )r r r r � getDocument s zTreeBuilder.getDocumentc C se g } | j d j } | j r2 | j | j � n | j t | � � | j ra | j | j � n | S)Nr )� openElementsr r3 r& �extend�listr# )r �fragmentr r r r � getFragment s zTreeBuilder.getFragmentc C s� | d } | d } | d } | s@ t j d t � d | _ nO | j j | � } | | k rq t j d t � n | j | | | � } | | _ d S)Nr r r z#lxml cannot represent empty doctypez%lxml cannot represent non-xml doctype)�warnings�warnr rN rD r[ � doctypeClass)r �tokenr r r Z coercedNamerN r r r � insertDoctype! s zTreeBuilder.insertDoctypec C s | j j | � d S)N)rr r& )r re �parentr r r rp 1 s z TreeBuilder.insertCommentInitialc s^ | | j k rA | j j j � d j t k rA t j d t � n t t | � j | | � d S)Nr z@lxml cannot represent adjacent comments beyond the root elements���) rs r r r! r2 rz r{ r �superrR rq )r re r )� __class__r r �insertCommentMain4 s z TreeBuilder.insertCommentMainc C sc d } | j r`| j j s! t � | d | j j 7} | j j d k sY | j j d k r*| d | j j | j j pw d � 7} | j j r | j j } | j d � d k r� | j d � d k r� t j d t � | j d d � } n | j d � d k r | d | 7} q'| d | 7} q*| d 7} n | d 7} | j j | d k r`t j d t � q`n | d 7} t j | � } x+ | j D] } | j t j | d � � q�W| j � | _ | j � | j _ | d } | j d | j � } | d k r�| } n d | | f } | | _ | j | | � } | | _ | j j j | � | j j | � | j | _ d S)zCreate the document rootrP z <!DOCTYPE %sNz PUBLIC "%s" �'r �"z6DOCTYPE system cannot contain single and double quotesZU00027z"%s"z'%s'z''�>r zGlxml cannot represent doctype with a different name to the root elementz$<THIS_SHOULD_NEVER_APPEAR_PUBLICLY/>re rZ z{%s}%s) rN r r1 r r rD Z coercePubid�findrz r{ r �replacer � fromstringrr Z addpreviousrh � documentClassrs Z getroottreer �get�defaultNamespacer! rm r r r& ru r� rq ) r r} ZdocStr�sysid�root� comment_tokenr rZ Z etree_tagZ root_elementr r r � insertRoot: sJ * zTreeBuilder.insertRoot)r r r r r� r r| rm rn � fragmentClassr �implementationr ro rK rt ry r~ rp r� r� r r )r� r rR � s J rR ) �__doc__� __future__r r r rz �rer. rP r r r r r4 r Z lxml.etreerS �compiler5 rh r! r2 �objectr r rK rQ rR r r r r �<module> s$ S -