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Editing: tokenizer.cpython-34.pyc
� �Re�, � @ s d d l m Z m Z m Z y e Z Wn e k r: Yn Xd d l m Z d d l m Z d d l m Z d d l m Z m Z d d l m Z m Z m Z d d l m Z m Z d d l m Z d d l m Z d d l m Z e e � Z Gd d � d e � Z d S)� )�absolute_import�division�unicode_literals)�deque� )�spaceCharacters)�entities)� asciiLetters�asciiUpper2Lower)�digits� hexDigits�EOF)� tokenTypes� tagTokenTypes)�replacementCharacters)�HTMLInputStream)�Triec s� e Z d Z d Z d d d d d d � f d d � Z d d � Z d d � Z d d d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d! d" � Z d# d$ � Z d% d& � Z d' d( � Z d) d* � Z d+ d, � Z d- d. � Z d/ d0 � Z d1 d2 � Z d3 d4 � Z d5 d6 � Z d7 d8 � Z d9 d: � Z d; d< � Z d= d> � Z d? d@ � Z! dA dB � Z" dC dD � Z# dE dF � Z$ dG dH � Z% dI dJ � Z& dK dL � Z' dM dN � Z( dO dP � Z) dQ dR � Z* dS dT � Z+ dU dV � Z, dW dX � Z- dY dZ � Z. d[ d\ � Z/ d] d^ � Z0 d_ d` � Z1 da db � Z2 dc dd � Z3 de df � Z4 dg dh � Z5 di dj � Z6 dk dl � Z7 dm dn � Z8 do dp � Z9 dq dr � Z: ds dt � Z; du dv � Z< dw dx � Z= dy dz � Z> d{ d| � Z? d} d~ � Z@ d d� � ZA d� d� � ZB d� d� � ZC d� d� � ZD d� d� � ZE d� d� � ZF d� d� � ZG d� d� � ZH d� d� � ZI d� d� � ZJ d� d� � ZK d� d� � ZL � S)�� HTMLTokenizera This class takes care of tokenizing HTML. * self.currentToken Holds the token that is currently being processed. * self.state Holds a reference to the method to be invoked... XXX * self.stream Points to HTMLInputStream object. NTc sz t | | | | � | _ | | _ | | _ | | _ d | _ g | _ | j | _ d | _ d | _ t t | � j � d S)NF)r �stream�parser�lowercaseElementName�lowercaseAttrName� escapeFlag� lastFourChars� dataState�state�escape� currentToken�superr �__init__)�selfr �encoding� parseMeta� useChardetr r r )� __class__� �9/tmp/pip-ztkk0jow-build/pip/_vendor/html5lib/tokenizer.pyr % s zHTMLTokenizer.__init__c c s} t g � | _ xg | j � rx x6 | j j rV i t d d 6| j j j d � d 6Vq! Wx | j rt | j j � VqZ Wq Wd S)z� This is where the magic happens. We do our usually processing through the states and when we have a token to return we yield the token which pauses processing until the next token is requested. � ParseError�typer �dataN)r � tokenQueuer r �errorsr �pop�popleft)r r% r% r& �__iter__9 s * zHTMLTokenizer.__iter__c % C s� t } d } | r! t } d } n g } | j j � } x8 | | k rp | t k rp | j | � | j j � } q9 Wt d j | � | � } | t k r� t | } | j j i t d d 6d d 6i | d 6d 6� n�d | k o� d k n s� | d k r3d } | j j i t d d 6d d 6i | d 6d 6� nsd | k oJd k n s d | k ofd k n s d | k o�d k n s d | k o�d k n s | t d d d d d d d d d d d d! d" d# d$ d% d& d' d( d) d* d+ d, d- d. d/ d0 d1 d2 d3 d4 d5 d6 d7 d g# � k rQ| j j i t d d 6d d 6i | d 6d 6� n y t | � } WnB t k r�| d8 } t d | d ?B� t d9 | d: @B� } Yn X| d; k r�| j j i t d d 6d< d 6� | j j | � n | S)=z�This function returns either U+FFFD or the character based on the decimal or hexadecimal representation. It also discards ";" if present. If not present self.tokenQueue.append({"type": tokenTypes["ParseError"]}) is invoked. � � � r' r( z$illegal-codepoint-for-numeric-entityr) � charAsInt�datavarsi � i�� i�� u �r � � � � � i� i� � i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i i � i� �;z numeric-entity-without-semicolon)r r r �charr �append�int�joinr r* r � frozenset�chr� ValueError�unget) r �isHex�allowed�radix� charStack�cr2 r; �vr% r% r& �consumeNumberEntityI s` + z!HTMLTokenizer.consumeNumberEntityFc C s� d } | j j � g } | d t k s] | d t d d f k s] | d k rt | | d k rt | j j | d � n�| d d k rpd } | j | j j � � | d d k r� d } | j | j j � � n | r� | d t k s� | r"| d t k r"| j j | d � | j | � } qD| j j i t d d 6d d 6� | j j | j � � d d j | � } n�xF | d t k r�t j d j | � � s�Pn | j | j j � � qsWy2 t j d j | d d � � � } t | � } Wn t k rd } Yn X| d k r�| d d k rG| j j i t d d 6d d 6� n | d d k r�| r�| | t k s�| | t k s�| | d k r�| j j | j � � d d j | � } qDt | } | j j | j � � | d j | | d � � 7} nK | j j i t d d 6d d 6� | j j | j � � d d j | � } | rf| j d d d | 7<n= | t k r{d } n d } | j j i t | d 6| d 6� d S) N�&r �<�#Fr �x�XTr' r( zexpected-numeric-entityr) r1 r: z named-entity-without-semicolon�=zexpected-named-entity�SpaceCharacters� Characters���)rM rN rR rR rR rR rR rR rR rR )r r; r r rB r< r r rI r* r r, r> � entitiesTrie�has_keys_with_prefix�longest_prefix�len�KeyErrorr r r ) r � allowedChar� fromAttribute�outputrF �hex� entityName� entityLength� tokenTyper% r% r& � consumeEntity� sf ) " zHTMLTokenizer.consumeEntityc C s | j d | d d � d S)zIThis method replaces the need for "entityInAttributeValueState". rX rY TN)r_ )r rX r% r% r& �processEntityInAttribute� s z&HTMLTokenizer.processEntityInAttributec C s� | j } | d t k r� | j r< | d j t � | d <n | d t d k r� | d r | j j i t d d 6d d 6� n | d r� | j j i t d d 6d d 6� q� q� n | j j | � | j | _ d S) z�This method is a generic handler for emitting the tags. It also sets the state to "data" because that's what's needed after a token has been emitted. r( �name�EndTagr) r' zattributes-in-end-tag� selfClosingz self-closing-flag-on-end-tagN) r r r � translater r r* r< r r )r �tokenr% r% r& �emitCurrentToken� s z HTMLTokenizer.emitCurrentTokenc C s( | j j � } | d k r* | j | _ n� | d k rE | j | _ n� | d k r� | j j i t d d 6d d 6� | j j i t d d 6d d 6� n� | t k r� d S| t k r� | j j i t d d 6| | j j t d � d 6� n8 | j j d � } | j j i t d d 6| | d 6� d S) NrJ rK � r' r( zinvalid-codepointr) rQ FrP T)rJ rK rg ) r r; �entityDataStater � tagOpenStater* r< r r r � charsUntil)r r) �charsr% r% r& r � s& !zHTMLTokenizer.dataStatec C s | j � | j | _ d S)NT)r_ r r )r r% r% r& rh s z HTMLTokenizer.entityDataStatec C s( | j j � } | d k r* | j | _ n� | d k rE | j | _ n� | t k rU d S| d k r� | j j i t d d 6d d 6� | j j i t d d 6d d 6� n| | t k r� | j j i t d d 6| | j j t d � d 6� n8 | j j d � } | j j i t d d 6| | d 6� d S)NrJ rK Frg r' r( zinvalid-codepointr) rQ u �rP T)rJ rK rg ) r r; �characterReferenceInRcdatar �rcdataLessThanSignStater r* r< r r rj )r r) rk r% r% r& � rcdataState s& !zHTMLTokenizer.rcdataStatec C s | j � | j | _ d S)NT)r_ rn r )r r% r% r& rl : s z(HTMLTokenizer.characterReferenceInRcdatac C s� | j j � } | d k r* | j | _ n� | d k r} | j j i t d d 6d d 6� | j j i t d d 6d d 6� nH | t k r� d S| j j d � } | j j i t d d 6| | d 6� d S) NrK rg r' r( zinvalid-codepointr) rQ u �FT)rK rg ) r r; �rawtextLessThanSignStater r* r< r r rj )r r) rk r% r% r& � rawtextState? s zHTMLTokenizer.rawtextStatec C s� | j j � } | d k r* | j | _ n� | d k r} | j j i t d d 6d d 6� | j j i t d d 6d d 6� nH | t k r� d S| j j d � } | j j i t d d 6| | d 6� d S) NrK rg r' r( zinvalid-codepointr) rQ u �FT)rK rg ) r r; �scriptDataLessThanSignStater r* r< r r rj )r r) rk r% r% r& �scriptDataStateQ s z HTMLTokenizer.scriptDataStatec C s� | j j � } | t k r d S| d k rr | j j i t d d 6d d 6� | j j i t d d 6d d 6� n2 | j j i t d d 6| | j j d � d 6� d S) NFrg r' r( zinvalid-codepointr) rQ u �T)r r; r r* r< r rj )r r) r% r% r& �plaintextStatec s z HTMLTokenizer.plaintextStatec C s� | j j � } | d k r* | j | _ nr| d k rE | j | _ nW| t k r� i t d d 6| d 6g d 6d d 6d d 6| _ | j | _ n | d k r� | j j i t d d 6d d 6� | j j i t d d 6d d 6� | j | _ n� | d k r<| j j i t d d 6d d 6� | j j | � | j | _ n` | j j i t d d 6d d 6� | j j i t d d 6d d 6� | j j | � | j | _ d S)N�!�/�StartTagr( ra r) Frc �selfClosingAcknowledged�>r' z'expected-tag-name-but-got-right-bracketrQ z<>�?z'expected-tag-name-but-got-question-markzexpected-tag-namerK T)r r; �markupDeclarationOpenStater �closeTagOpenStater r r � tagNameStater* r< r rB �bogusCommentState)r r) r% r% r& ri r s6 " " zHTMLTokenizer.tagOpenStatec C s? | j j � } | t k rS i t d d 6| d 6g d 6d d 6| _ | j | _ n� | d k r� | j j i t d d 6d d 6� | j | _ n� | t k r� | j j i t d d 6d d 6� | j j i t d d 6d d 6� | j | _ nL | j j i t d d 6d d 6i | d 6d 6� | j j | � | j | _ d S)Nrb r( ra r) Frc rx r' z*expected-closing-tag-but-got-right-bracketz expected-closing-tag-but-got-eofrQ z</z!expected-closing-tag-but-got-charr3 T) r r; r r r r| r r* r< r r rB r} )r r) r% r% r& r{ � s( " z HTMLTokenizer.closeTagOpenStatec C s� | j j � } | t k r* | j | _ n� | d k rC | j � n� | t k r� | j j i t d d 6d d 6� | j | _ nn | d k r� | j | _ nS | d k r� | j j i t d d 6d d 6� | j d d 7<n | j d | 7<d S) Nrx r' r( zeof-in-tag-namer) ru rg zinvalid-codepointra u �T) r r; r �beforeAttributeNameStater rf r r* r< r r �selfClosingStartTagStater )r r) r% r% r& r| � s" zHTMLTokenizer.tagNameStatec C su | j j � } | d k r3 d | _ | j | _ n> | j j i t d d 6d d 6� | j j | � | j | _ d S)Nru r1 rQ r( rK r) T) r r; �temporaryBuffer�rcdataEndTagOpenStater r* r< r rB rn )r r) r% r% r& rm � s " z%HTMLTokenizer.rcdataLessThanSignStatec C s{ | j j � } | t k r9 | j | 7_ | j | _ n> | j j i t d d 6d d 6� | j j | � | j | _ d S)NrQ r( z</r) T) r r; r r� �rcdataEndTagNameStater r* r< r rB rn )r r) r% r% r& r� � s " z#HTMLTokenizer.rcdataEndTagOpenStatec C s� | j o( | j d j � | j j � k } | j j � } | t k r� | r� i t d d 6| j d 6g d 6d d 6| _ | j | _ n| d k r� | r� i t d d 6| j d 6g d 6d d 6| _ | j | _ n� | d k r+| r+i t d d 6| j d 6g d 6d d 6| _ | j � | j | _ nc | t k rI| j | 7_ nE | j j i t d d 6d | j d 6� | j j | � | j | _ d S) Nra rb r( r) Frc ru rx rQ z</T)r �lowerr� r r; r r r~ r r rf r r r* r< rB rn )r � appropriater) r% r% r& r� � s2 + z#HTMLTokenizer.rcdataEndTagNameStatec C su | j j � } | d k r3 d | _ | j | _ n> | j j i t d d 6d d 6� | j j | � | j | _ d S)Nru r1 rQ r( rK r) T) r r; r� �rawtextEndTagOpenStater r* r< r rB rp )r r) r% r% r& ro � s " z&HTMLTokenizer.rawtextLessThanSignStatec C s{ | j j � } | t k r9 | j | 7_ | j | _ n> | j j i t d d 6d d 6� | j j | � | j | _ d S)NrQ r( z</r) T) r r; r r� �rawtextEndTagNameStater r* r< r rB rp )r r) r% r% r& r� s " z$HTMLTokenizer.rawtextEndTagOpenStatec C s� | j o( | j d j � | j j � k } | j j � } | t k r� | r� i t d d 6| j d 6g d 6d d 6| _ | j | _ n| d k r� | r� i t d d 6| j d 6g d 6d d 6| _ | j | _ n� | d k r+| r+i t d d 6| j d 6g d 6d d 6| _ | j � | j | _ nc | t k rI| j | 7_ nE | j j i t d d 6d | j d 6� | j j | � | j | _ d S) Nra rb r( r) Frc ru rx rQ z</T)r r� r� r r; r r r~ r r rf r r r* r< rB rp )r r� r) r% r% r& r� s2 + z$HTMLTokenizer.rawtextEndTagNameStatec C s� | j j � } | d k r3 d | _ | j | _ n{ | d k rp | j j i t d d 6d d 6� | j | _ n> | j j i t d d 6d d 6� | j j | � | j | _ d S) Nru r1 rt rQ r( z<!r) rK T) r r; r� �scriptDataEndTagOpenStater r* r< r �scriptDataEscapeStartStaterB rr )r r) r% r% r& rq ' s "" z)HTMLTokenizer.scriptDataLessThanSignStatec C s{ | j j � } | t k r9 | j | 7_ | j | _ n> | j j i t d d 6d d 6� | j j | � | j | _ d S)NrQ r( z</r) T) r r; r r� �scriptDataEndTagNameStater r* r< r rB rr )r r) r% r% r& r� 5 s " z'HTMLTokenizer.scriptDataEndTagOpenStatec C s� | j o( | j d j � | j j � k } | j j � } | t k r� | r� i t d d 6| j d 6g d 6d d 6| _ | j | _ n| d k r� | r� i t d d 6| j d 6g d 6d d 6| _ | j | _ n� | d k r+| r+i t d d 6| j d 6g d 6d d 6| _ | j � | j | _ nc | t k rI| j | 7_ nE | j j i t d d 6d | j d 6� | j j | � | j | _ d S) Nra rb r( r) Frc ru rx rQ z</T)r r� r� r r; r r r~ r r rf r r r* r< rB rr )r r� r) r% r% r& r� @ s2 + z'HTMLTokenizer.scriptDataEndTagNameStatec C sl | j j � } | d k rL | j j i t d d 6d d 6� | j | _ n | j j | � | j | _ d S)N�-rQ r( r) T) r r; r* r< r � scriptDataEscapeStartDashStater rB rr )r r) r% r% r& r� \ s " z(HTMLTokenizer.scriptDataEscapeStartStatec C sl | j j � } | d k rL | j j i t d d 6d d 6� | j | _ n | j j | � | j | _ d S)Nr� rQ r( r) T) r r; r* r< r � scriptDataEscapedDashDashStater rB rr )r r) r% r% r& r� f s " z,HTMLTokenizer.scriptDataEscapeStartDashStatec C s | j j � } | d k rL | j j i t d d 6d d 6� | j | _ n� | d k rg | j | _ n� | d k r� | j j i t d d 6d d 6� | j j i t d d 6d d 6� nS | t k r� | j | _ n8 | j j d � } | j j i t d d 6| | d 6� d S) Nr� rQ r( r) rK rg r' zinvalid-codepointu �T)rK r� rg ) r r; r* r< r �scriptDataEscapedDashStater �"scriptDataEscapedLessThanSignStater r rj )r r) rk r% r% r& �scriptDataEscapedStatep s" " z$HTMLTokenizer.scriptDataEscapedStatec C s | j j � } | d k rL | j j i t d d 6d d 6� | j | _ n� | d k rg | j | _ n� | d k r� | j j i t d d 6d d 6� | j j i t d d 6d d 6� | j | _ nI | t k r� | j | _ n. | j j i t d d 6| d 6� | j | _ d S) Nr� rQ r( r) rK rg r' zinvalid-codepointu �T) r r; r* r< r r� r r� r� r r )r r) r% r% r& r� � s" " " z(HTMLTokenizer.scriptDataEscapedDashStatec C sD | j j � } | d k r@ | j j i t d d 6d d 6� n | d k r[ | j | _ n� | d k r� | j j i t d d 6d d 6� | j | _ n� | d k r� | j j i t d d 6d d 6� | j j i t d d 6d d 6� | j | _ nI | t k r| j | _ n. | j j i t d d 6| d 6� | j | _ d S) Nr� rQ r( r) rK rx rg r' zinvalid-codepointu �T) r r; r* r< r r� r rr r� r r )r r) r% r% r& r� � s& % " " z,HTMLTokenizer.scriptDataEscapedDashDashStatec C s� | j j � } | d k r3 d | _ | j | _ n� | t k r} | j j i t d d 6d | d 6� | | _ | j | _ n> | j j i t d d 6d d 6� | j j | � | j | _ d S)Nru r1 rQ r( rK r) T) r r; r� � scriptDataEscapedEndTagOpenStater r r* r< r � scriptDataDoubleEscapeStartStaterB r� )r r) r% r% r& r� � s & " z0HTMLTokenizer.scriptDataEscapedLessThanSignStatec C su | j j � } | t k r3 | | _ | j | _ n> | j j i t d d 6d d 6� | j j | � | j | _ d S)NrQ r( z</r) T) r r; r r� � scriptDataEscapedEndTagNameStater r* r< r rB r� )r r) r% r% r& r� � s " z.HTMLTokenizer.scriptDataEscapedEndTagOpenStatec C s� | j o( | j d j � | j j � k } | j j � } | t k r� | r� i t d d 6| j d 6g d 6d d 6| _ | j | _ n| d k r� | r� i t d d 6| j d 6g d 6d d 6| _ | j | _ n� | d k r+| r+i t d d 6| j d 6g d 6d d 6| _ | j � | j | _ nc | t k rI| j | 7_ nE | j j i t d d 6d | j d 6� | j j | � | j | _ d S) Nra rb r( r) Frc ru rx rQ z</T)r r� r� r r; r r r~ r r rf r r r* r< rB r� )r r� r) r% r% r& r� � s2 + z.HTMLTokenizer.scriptDataEscapedEndTagNameStatec C s� | j j � } | t t d � Bk rz | j j i t d d 6| d 6� | j j � d k rk | j | _ q� | j | _ n\ | t k r� | j j i t d d 6| d 6� | j | 7_ n | j j | � | j | _ d S) Nru rx rQ r( r) �scriptT)ru rx )r r; r r? r* r< r r� r� � scriptDataDoubleEscapedStater r� r rB )r r) r% r% r& r� � s " " z.HTMLTokenizer.scriptDataDoubleEscapeStartStatec C s? | j j � } | d k rL | j j i t d d 6d d 6� | j | _ n� | d k r� | j j i t d d 6d d 6� | j | _ n� | d k r� | j j i t d d 6d d 6� | j j i t d d 6d d 6� n_ | t k r| j j i t d d 6d d 6� | j | _ n" | j j i t d d 6| d 6� d S) Nr� rQ r( r) rK rg r' zinvalid-codepointu �zeof-in-script-in-scriptT) r r; r* r< r � scriptDataDoubleEscapedDashStater �(scriptDataDoubleEscapedLessThanSignStater r )r r) r% r% r& r� � s$ " " "z*HTMLTokenizer.scriptDataDoubleEscapedStatec C sW | j j � } | d k rL | j j i t d d 6d d 6� | j | _ n| d k r� | j j i t d d 6d d 6� | j | _ n� | d k r� | j j i t d d 6d d 6� | j j i t d d 6d d 6� | j | _ nk | t k r%| j j i t d d 6d d 6� | j | _ n. | j j i t d d 6| d 6� | j | _ d S) Nr� rQ r( r) rK rg r' zinvalid-codepointu �zeof-in-script-in-scriptT) r r; r* r< r �$scriptDataDoubleEscapedDashDashStater r� r� r r )r r) r% r% r& r� s( " " " z.HTMLTokenizer.scriptDataDoubleEscapedDashStatec C s� | j j � } | d k r@ | j j i t d d 6d d 6� nD| d k r} | j j i t d d 6d d 6� | j | _ n| d k r� | j j i t d d 6d d 6� | j | _ n� | d k r| j j i t d d 6d d 6� | j j i t d d 6d d 6� | j | _ nk | t k rV| j j i t d d 6d d 6� | j | _ n. | j j i t d d 6| d 6� | j | _ d S) Nr� rQ r( r) rK rx rg r' zinvalid-codepointu �zeof-in-script-in-scriptT) r r; r* r< r r� r rr r� r r )r r) r% r% r& r� s, % " " " z2HTMLTokenizer.scriptDataDoubleEscapedDashDashStatec C su | j j � } | d k rU | j j i t d d 6d d 6� d | _ | j | _ n | j j | � | j | _ d S)Nru rQ r( r) r1 T) r r; r* r< r r� � scriptDataDoubleEscapeEndStater rB r� )r r) r% r% r& r� 9 s " z6HTMLTokenizer.scriptDataDoubleEscapedLessThanSignStatec C s� | j j � } | t t d � Bk rz | j j i t d d 6| d 6� | j j � d k rk | j | _ q� | j | _ n\ | t k r� | j j i t d d 6| d 6� | j | 7_ n | j j | � | j | _ d S) Nru rx rQ r( r) r� T)ru rx )r r; r r? r* r< r r� r� r� r r� r rB )r r) r% r% r& r� D s " " z,HTMLTokenizer.scriptDataDoubleEscapeEndStatec C s� | j j � } | t k r1 | j j t d � nz| t k rf | j d j | d g � | j | _ nE| d k r | j � n,| d k r� | j | _ n| d k r� | j j i t d d 6d d 6� | j d j | d g � | j | _ n� | d k rH| j j i t d d 6d d 6� | j d j d d g � | j | _ nc | t k r�| j j i t d d 6d d 6� | j | _ n& | j d j | d g � | j | _ d S)NTr) r1 rx ru �'�"rO rK r' r( z#invalid-character-in-attribute-namerg zinvalid-codepointu �z#expected-attribute-name-but-got-eof)r� r� rO rK )r r; r rj r r r< �attributeNameStater rf r r* r r r )r r) r% r% r& r~ T s6 z&HTMLTokenizer.beforeAttributeNameStatec C s� | j j � } d } d } | d k r6 | j | _ n�| t k rw | j d d d | | j j t d � 7<d } nG| d k r� d } n2| t k r� | j | _ n| d k r� | j | _ n� | d k r| j j i t d d 6d d 6� | j d d d d 7<d } n� | d k rb| j j i t d d 6d d 6� | j d d d | 7<d } n\ | t k r�| j j i t d d 6d d 6� | j | _ n | j d d d | 7<d } | r|| j r�| j d d d j t � | j d d d <n xf | j d d d � D]M \ } } | j d d d | k r| j j i t d d 6d d 6� PqqW| r|| j � q|n d S) NTFrO r) r r rx ru rg r' r( zinvalid-codepointu �r� r� rK z#invalid-character-in-attribute-namezeof-in-attribute-namezduplicate-attributerR rR )r� r� rK rR rR rR rR rR rR )r r; �beforeAttributeValueStater r r rj r �afterAttributeNameStater r* r< r r r r rd r rf )r r) �leavingThisState� emitTokenra �valuer% r% r& r� r sT 0$ z HTMLTokenizer.attributeNameStatec C s� | j j � } | t k r1 | j j t d � n�| d k rL | j | _ nz| d k re | j � na| t k r� | j d j | d g � | j | _ n,| d k r� | j | _ n| d k r | j j i t d d 6d d 6� | j d j d d g � | j | _ n� | d k rc| j j i t d d 6d d 6� | j d j | d g � | j | _ nc | t k r�| j j i t d d 6d d 6� | j | _ n& | j d j | d g � | j | _ d S)NTrO rx r) r1 ru rg r' r( zinvalid-codepointu �r� r� rK z&invalid-character-after-attribute-namez expected-end-of-tag-but-got-eof)r� r� rK )r r; r rj r� r rf r r r< r� r r* r r r )r r) r% r% r& r� � s: z%HTMLTokenizer.afterAttributeNameStatec C s� | j j � } | t k r1 | j j t d � n�| d k rL | j | _ n�| d k rw | j | _ | j j | � nd| d k r� | j | _ nI| d k r� | j j i t d d 6d d 6� | j � n| d k r#| j j i t d d 6d d 6� | j d d d d 7<| j | _ n� | d k ry| j j i t d d 6d d 6� | j d d d | 7<| j | _ nb | t k r�| j j i t d d 6d d 6� | j | _ n% | j d d d | 7<| j | _ d S)NTr� rJ r� rx r' r( z.expected-attribute-value-but-got-right-bracketr) rg zinvalid-codepointr u �rO rK �`z"equals-in-unquoted-attribute-valuez$expected-attribute-value-but-got-eofrR )rO rK r� rR rR )r r; r rj � attributeValueDoubleQuotedStater �attributeValueUnQuotedStaterB � attributeValueSingleQuotedStater* r< r rf r r r )r r) r% r% r& r� � s> z'HTMLTokenizer.beforeAttributeValueStatec C s� | j j � } | d k r* | j | _ n� | d k rF | j d � n� | d k r� | j j i t d d 6d d 6� | j d d d d 7<nf | t k r� | j j i t d d 6d d 6� | j | _ n) | j d d d | | j j d � 7<d S)Nr� rJ rg r' r( zinvalid-codepointr) r u �z#eof-in-attribute-value-double-quoteTrR rR )r� rJ rg ) r r; �afterAttributeValueStater r` r* r< r r r r rj )r r) r% r% r& r� � s z-HTMLTokenizer.attributeValueDoubleQuotedStatec C s� | j j � } | d k r* | j | _ n� | d k rF | j d � n� | d k r� | j j i t d d 6d d 6� | j d d d d 7<nf | t k r� | j j i t d d 6d d 6� | j | _ n) | j d d d | | j j d � 7<d S)Nr� rJ rg r' r( zinvalid-codepointr) r u �z#eof-in-attribute-value-single-quoteTrR rR )r� rJ rg ) r r; r� r r` r* r< r r r r rj )r r) r% r% r& r� � s z-HTMLTokenizer.attributeValueSingleQuotedStatec C sg | j j � } | t k r* | j | _ n9| d k rF | j d � n | d k r_ | j � n| d k r� | j j i t d d 6d d 6� | j d d d | 7<n� | d k r� | j j i t d d 6d d 6� | j d d d d 7<np | t k r0| j j i t d d 6d d 6� | j | _ n3 | j d d d | | j j t d � t B� 7<d S)NrJ rx r� r� rO rK r� r' r( z0unexpected-character-in-unquoted-attribute-valuer) r rg zinvalid-codepointu �z eof-in-attribute-value-no-quotesT)r� r� rO rK r� rR rR rR )rJ rx r� r� rO rK r� rg )r r; r r~ r r` rf r* r< r r r r rj r? )r r) r% r% r& r� s, z)HTMLTokenizer.attributeValueUnQuotedStatec C s� | j j � } | t k r* | j | _ n� | d k rC | j � n� | d k r^ | j | _ n� | t k r� | j j i t d d 6d d 6� | j j | � | j | _ n> | j j i t d d 6d d 6� | j j | � | j | _ d S) Nrx ru r' r( z$unexpected-EOF-after-attribute-valuer) z*unexpected-character-after-attribute-valueT) r r; r r~ r rf r r r* r< r rB r )r r) r% r% r& r� * s" z&HTMLTokenizer.afterAttributeValueStatec C s� | j j � } | d k r5 d | j d <| j � n� | t k r� | j j i t d d 6d d 6� | j j | � | j | _ n> | j j i t d d 6d d 6� | j j | � | j | _ d S) Nrx Trc r' r( z#unexpected-EOF-after-solidus-in-tagr) z)unexpected-character-after-solidus-in-tag) r r; r rf r r* r< r rB r r r~ )r r) r% r% r& r > s z&HTMLTokenizer.selfClosingStartTagStatec C sc | j j d � } | j d d � } | j j i t d d 6| d 6� | j j � | j | _ d S)Nrx rg u ��Commentr( r) T) r rj �replacer* r< r r; r r )r r) r% r% r& r} P s z HTMLTokenizer.bogusCommentStatec C s0 | j j � g } | d d k rv | j | j j � � | d! d k r�i t d d 6d d 6| _ | j | _ d Sne| d" d# k rd } x> d* D]6 } | j | j j � � | d+ | k r� d } Pq� q� W| r�i t d d 6d d 6d d 6d d 6d d 6| _ | j | _ d Sn� | d, d k r�| j d k r�| j j j r�| j j j d- j | j j j k r�d } xP d d d d d d g D]6 } | j | j j � � | d. | k r�d } Pq�q�W| r�| j | _ d Sn | j j i t d d 6d d 6� x | r | j j | j � � q W| j | _ d S)/Nr r� r� r( r1 r) T�d�D�o�OrG �C�t�T�y�Y�p�P�e�EF�Doctypera �publicId�systemId�correct�[�Ar' zexpected-dashes-or-doctyperR rR rR )r� r� �r� r� �rG r� �r� r� �r� r� �r� r� �r� r� )r� r� r� r� r� r� rR rR rR rR )r r; r< r r �commentStartStater � doctypeStater �tree� openElements� namespace�defaultNamespace�cdataSectionStater* rB r, r} )r rF �matched�expectedr% r% r& rz _ sR % z(HTMLTokenizer.markupDeclarationOpenStatec C s- | j j � } | d k r* | j | _ n� | d k rl | j j i t d d 6d d 6� | j d d 7<n� | d k r� | j j i t d d 6d d 6� | j j | j � | j | _ nm | t k r | j j i t d d 6d d 6� | j j | j � | j | _ n | j d | 7<| j | _ d S) Nr� rg r' r( zinvalid-codepointr) u �rx zincorrect-commentzeof-in-commentT) r r; �commentStartDashStater r* r< r r r r � commentState)r r) r% r% r& r� � s( z HTMLTokenizer.commentStartStatec C s1 | j j � } | d k r* | j | _ n| d k rl | j j i t d d 6d d 6� | j d d 7<n� | d k r� | j j i t d d 6d d 6� | j j | j � | j | _ nq | t k r | j j i t d d 6d d 6� | j j | j � | j | _ n! | j d d | 7<| j | _ d S) Nr� rg r' r( zinvalid-codepointr) u -�rx zincorrect-commentzeof-in-commentT) r r; �commentEndStater r* r< r r r r r� )r r) r% r% r& r� � s( z#HTMLTokenizer.commentStartDashStatec C s� | j j � } | d k r* | j | _ n� | d k rl | j j i t d d 6d d 6� | j d d 7<nq | t k r� | j j i t d d 6d d 6� | j j | j � | j | _ n! | j d | | j j d � 7<d S) Nr� rg r' r( zinvalid-codepointr) u �zeof-in-commentT)r� rg ) r r; �commentEndDashStater r* r< r r r r rj )r r) r% r% r& r� � s zHTMLTokenizer.commentStatec C s� | j j � } | d k r* | j | _ n� | d k rx | j j i t d d 6d d 6� | j d d 7<| j | _ nq | t k r� | j j i t d d 6d d 6� | j j | j � | j | _ n! | j d d | 7<| j | _ d S) Nr� rg r' r( zinvalid-codepointr) u -�zeof-in-comment-end-dashT) r r; r� r r* r< r r r� r r )r r) r% r% r& r� � s z!HTMLTokenizer.commentEndDashStatec C s� | j j � } | d k r= | j j | j � | j | _ n`| d k r� | j j i t d d 6d d 6� | j d d 7<| j | _ n| d k r� | j j i t d d 6d d 6� | j | _ n� | d k r | j j i t d d 6d d 6� | j d | 7<n� | t k rZ| j j i t d d 6d d 6� | j j | j � | j | _ nC | j j i t d d 6d d 6� | j d d | 7<| j | _ d S)Nrx rg r' r( zinvalid-codepointr) u --�rt z,unexpected-bang-after-double-dash-in-commentr� z,unexpected-dash-after-double-dash-in-commentzeof-in-comment-double-dashzunexpected-char-in-commentz--T) r r; r* r< r r r r r� �commentEndBangStater )r r) r% r% r& r� � s6 z HTMLTokenizer.commentEndStatec C s, | j j � } | d k r= | j j | j � | j | _ n� | d k ri | j d d 7<| j | _ n� | d k r� | j j i t d d 6d d 6� | j d d 7<| j | _ nq | t k r| j j i t d d 6d d 6� | j j | j � | j | _ n! | j d d | 7<| j | _ d S) Nrx r� r) z--!rg r' r( zinvalid-codepointu --!�z eof-in-comment-end-bang-stateT) r r; r* r< r r r r� r r� r )r r) r% r% r& r� � s( z!HTMLTokenizer.commentEndBangStatec C s� | j j � } | t k r* | j | _ n� | t k r� | j j i t d d 6d d 6� d | j d <| j j | j � | j | _ n> | j j i t d d 6d d 6� | j j | � | j | _ d S) Nr' r( z!expected-doctype-name-but-got-eofr) Fr� zneed-space-after-doctypeT) r r; r �beforeDoctypeNameStater r r* r< r r r rB )r r) r% r% r& r� s zHTMLTokenizer.doctypeStatec C s? | j j � } | t k r n | d k r{ | j j i t d d 6d d 6� d | j d <| j j | j � | j | _ n� | d k r� | j j i t d d 6d d 6� d | j d <| j | _ nv | t k r"| j j i t d d 6d d 6� d | j d <| j j | j � | j | _ n | | j d <| j | _ d S)Nrx r' r( z+expected-doctype-name-but-got-right-bracketr) Fr� rg zinvalid-codepointu �ra z!expected-doctype-name-but-got-eofT) r r; r r* r< r r r r �doctypeNameStater )r r) r% r% r& r� & s. z$HTMLTokenizer.beforeDoctypeNameStatec C so | j j � } | t k rG | j d j t � | j d <| j | _ n$| d k r� | j d j t � | j d <| j j | j � | j | _ n� | d k r� | j j i t d d 6d d 6� | j d d 7<| j | _ n� | t k rZ| j j i t d d 6d d 6� d | j d <| j d j t � | j d <| j j | j � | j | _ n | j d | 7<d S) Nra rx rg r' r( zinvalid-codepointr) u �zeof-in-doctype-nameFr� T)r r; 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D]+ } | j j � } | | k r3d } Pq3q3W| r{| j | _ d Sn | j j | � | j j i t d d 6d d 6i | d 6d 6� d | j d <| j | _ d S)/Nrx Fr� r' r( zeof-in-doctyper) r� r� T�u�U�b�B�l�L�i�IrG r� �s�Sr� r� r� r� r� r� �m�Mz*expected-space-or-right-bracket-in-doctyper3 )r� r� �r� r� �r� r� �r� r� �r� r� �rG r� )r� r� r� r� r� )r� r� �r� r� �r� r� �r� r� �r� r� �r� r� )r� r� r� r� r� )r r; r r* r< r r r r rB r � afterDoctypePublicKeywordState� afterDoctypeSystemKeywordState�bogusDoctypeState)r r) r� r� r% r% r& r� Y sT z#HTMLTokenizer.afterDoctypeNameStatec C s� | j j � } | t k r* | j | _ n� | d k rw | j j i t d d 6d d 6� | j j | � | j | _ ny | t k r� | j j i t d d 6d d 6� d | j d <| j j | j � | j | _ n | j j | � | j | _ d S) Nr� r� r' r( zunexpected-char-in-doctyper) zeof-in-doctypeFr� T)r� r� ) r r; r �"beforeDoctypePublicIdentifierStater r* r< r rB r r r )r r) r% r% r& r� � s" z,HTMLTokenizer.afterDoctypePublicKeywordStatec C sg | j j � } | t k r nE| d k rF d | j d <| j | _ n | d k rn d | j d <| j | _ n� | d k r� | j j i t d d 6d d 6� d | j d <| j j | j � | j | _ n� | t k r(| j j i t d d 6d d 6� d | j d <| j j | j � | j | _ n; | j j i t d d 6d d 6� d | j d <| j | _ d S)Nr� r1 r� r� rx r' r( zunexpected-end-of-doctyper) Fr� zeof-in-doctypezunexpected-char-in-doctypeT) r r; r r �(doctypePublicIdentifierDoubleQuotedStater �(doctypePublicIdentifierSingleQuotedStater* r< r r r r� )r r) r% r% r& r� � s4 z0HTMLTokenizer.beforeDoctypePublicIdentifierStatec C s; | j j � } | d k r* | j | _ n | d k rl | j j i t d d 6d d 6� | j d d 7<n� | d k r� | j j i t d d 6d d 6� d | j d <| j j | j � | j | _ nn | t k r&| j j i t d d 6d d 6� d | j d <| j j | j � | j | _ n | j d | 7<d S)Nr� rg r' r( zinvalid-codepointr) r� u �rx zunexpected-end-of-doctypeFr� zeof-in-doctypeT) r r; �!afterDoctypePublicIdentifierStater r* r< r r r r )r r) r% r% r& r� � s* z6HTMLTokenizer.doctypePublicIdentifierDoubleQuotedStatec C s; | j j � } | d k r* | j | _ n | d k rl | j j i t d d 6d d 6� | j d d 7<n� | d k r� | j j i t d d 6d d 6� d | j d <| j j | j � | j | _ nn | t k r&| j j i t d d 6d d 6� d | j d <| j j | j � | j | _ n | j d | 7<d S)Nr� rg r' r( zinvalid-codepointr) r� u �rx zunexpected-end-of-doctypeFr� zeof-in-doctypeT) r r; r� r r* r< r r r r )r r) r% r% r& r� � s* z6HTMLTokenizer.doctypePublicIdentifierSingleQuotedStatec C s� | j j � } | t k r* | j | _ nZ| d k rX | j j | j � | j | _ n,| d k r� | j j i t d d 6d d 6� d | j d <| j | _ n� | d k r� | j j i t d d 6d d 6� d | j d <| j | _ n� | t k rI| j j i t d d 6d d 6� d | j d <| j j | j � | j | _ n; | j j i t d d 6d d 6� d | j d <| j | _ d S)Nrx r� r' r( zunexpected-char-in-doctyper) r1 r� r� zeof-in-doctypeFr� T)r r; r �-betweenDoctypePublicAndSystemIdentifiersStater r* r< r r r �(doctypeSystemIdentifierDoubleQuotedState�(doctypeSystemIdentifierSingleQuotedStater r� )r r) r% r% r& r� � s6 z/HTMLTokenizer.afterDoctypePublicIdentifierStatec C s8 | j j � } | t k r n| d k rL | j j | j � | j | _ n� | d k rt d | j d <| j | _ n� | d k r� d | j d <| j | _ n� | t k r� | j j i t d d 6d d 6� d | j d <| j j | j � | j | _ n; | j j i t d d 6d d 6� d | j d <| j | _ d S)Nrx r� r1 r� r� r' r( zeof-in-doctyper) Fr� zunexpected-char-in-doctypeT) r r; r r* r< r r r r� r� r r r� )r r) r% r% r& r� s. z;HTMLTokenizer.betweenDoctypePublicAndSystemIdentifiersStatec C s� | j j � } | t k r* | j | _ n� | d k rw | j j i t d d 6d d 6� | j j | � | j | _ ny | t k r� | j j i t d d 6d d 6� d | j d <| j j | j � | j | _ n | j j | � | j | _ d S) Nr� r� r' r( zunexpected-char-in-doctyper) zeof-in-doctypeFr� T)r� r� ) r r; r �"beforeDoctypeSystemIdentifierStater r* r< r rB r r r )r r) r% r% r& r� % s" z,HTMLTokenizer.afterDoctypeSystemKeywordStatec C sg | j j � } | t k r nE| d k rF d | j d <| j | _ n | d k rn d | j d <| j | _ n� | d k r� | j j i t d d 6d d 6� d | j d <| j j | j � | j | _ n� | t k r(| j j i t d d 6d d 6� d | j d <| j j | j � | j | _ n; | j j i t d d 6d d 6� d | j d <| j | _ d S)Nr� r1 r� r� rx r' r( zunexpected-char-in-doctyper) Fr� zeof-in-doctypeT) r r; r r r� r r� r* r< r r r r� )r r) r% r% r& r� 9 s4 z0HTMLTokenizer.beforeDoctypeSystemIdentifierStatec C s; | j j � } | d k r* | j | _ n | d k rl | j j i t d d 6d d 6� | j d d 7<n� | d k r� | j j i t d d 6d d 6� d | j d <| j j | j � | j | _ nn | t k r&| j j i t d d 6d d 6� d | j d <| j j | j � | j | _ n | j d | 7<d S)Nr� rg r' r( zinvalid-codepointr) r� u �rx zunexpected-end-of-doctypeFr� zeof-in-doctypeT) r r; �!afterDoctypeSystemIdentifierStater r* r< r r r r )r r) r% r% r& r� V s* z6HTMLTokenizer.doctypeSystemIdentifierDoubleQuotedStatec C s; | j j � } | d k r* | j | _ n | d k rl | j j i t d d 6d d 6� | j d d 7<n� | d k r� | j j i t d d 6d d 6� d | j d <| j j | j � | j | _ nn | t k r&| j j i t d d 6d d 6� d | j d <| j j | j � | j | _ n | j d | 7<d S)Nr� rg r' r( zinvalid-codepointr) r� u �rx zunexpected-end-of-doctypeFr� zeof-in-doctypeT) r r; r� r r* r< r r r r )r r) r% r% r& r� n s* z6HTMLTokenizer.doctypeSystemIdentifierSingleQuotedStatec C s� | j j � } | t k r n� | d k rL | j j | j � | j | _ n� | t k r� | j j i t d d 6d d 6� d | j d <| j j | j � | j | _ n. | j j i t d d 6d d 6� | j | _ d S) Nrx r' r( zeof-in-doctyper) Fr� zunexpected-char-in-doctypeT) r r; r r* r< r r r r r r� )r r) r% r% r& r� � s z/HTMLTokenizer.afterDoctypeSystemIdentifierStatec C s | j j � } | d k r= | j j | j � | j | _ n> | t k r{ | j j | � | j j | j � | j | _ n d S)Nrx T) r r; r* r< r r r r rB )r r) r% r% r& r� � s z HTMLTokenizer.bogusDoctypeStatec C sf g } x� | j | j j d � � | j | j j d � � | j j � } | t k rZ Pq | d k sl t � | d d d � d k r� | d d d � | d <Pq | j | � q Wd j | � } | j d � } | d k r+x6 t | � D]( } | j j i t d d 6d d 6� q� W| j d d � } n | rV| j j i t d d 6| d 6� n | j | _ d S)N�]rx r � z]]r1 rg r r' r( zinvalid-codepointr) u �rQ TrR ���rR r� rR )r< r rj r; 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