관리-도구
편집 파일: base.cpython-36.pyc
3 �Re�8 � @ s� d dl mZmZmZ d dlmZ ddlmZmZm Z dZ e e�dfe ee d dfhB �dfe ee d d fe d d fhB �dfe e d dfe d d fg�dfe e d d fe d d fg�dfd�Z G dd� de �ZG dd� de�ZG dd� de �ZdS )� )�absolute_import�division�unicode_literals)� text_type� )�scopingElements�tableInsertModeElements� namespacesNF�html�button�ol�ul�table�optgroup�optionT)Nr �listr �selectc @ sb e Zd ZdZdd� Zdd� Zdd� Zdd � Zdd d �Zd d� Z dd� Z dd� Z dd� Z dd� Z d S )�Nodez Represents an item in the treec C s( || _ d| _d| _i | _g | _g | _dS )zRCreates a Node :arg name: The tag name associated with the node N)�name�parent�value� attributes� childNodes�_flags)�selfr � r ��/builddir/build/BUILDROOT/alt-python36-pip-20.2.4-5.el8.x86_64/opt/alt/python36/lib/python3.6/site-packages/pip/_vendor/html5lib/treebuilders/base.py�__init__ s z Node.__init__c C s: dj dd� | jj� D ��}|r,d| j|f S d| j S d S )N� c S s g | ]\}}d ||f �qS )z%s="%s"r )�.0r r r r r � <listcomp>. s z Node.__str__.<locals>.<listcomp>z<%s %s>z<%s>)�joinr �itemsr )r � attributesStrr r r �__str__- s z Node.__str__c C s d| j S )Nz<%s>)r )r r r r �__repr__6 s z Node.__repr__c C s t �dS )z[Insert node as a child of the current node :arg node: the node to insert N)�NotImplementedError)r �noder r r � appendChild9 s zNode.appendChildNc C s t �dS )aB Insert data as text in the current node, positioned before the start of node insertBefore or to the end of the node's text. :arg data: the data to insert :arg insertBefore: True if you want to insert the text before the node and False if you want to insert it after the node N)r& )r �data� insertBeforer r r � insertTextA s zNode.insertTextc C s t �dS )a Insert node as a child of the current node, before refNode in the list of child nodes. Raises ValueError if refNode is not a child of the current node :arg node: the node to insert :arg refNode: the child node to insert the node before N)r& )r r' �refNoder r r r* M s zNode.insertBeforec C s t �dS )zhRemove node from the children of the current node :arg node: the child node to remove N)r& )r r' r r r � removeChildY s zNode.removeChildc C s$ x| j D ]}|j|� qW g | _ dS )z�Move all the children of the current node to newParent. This is needed so that trees that don't store text as nodes move the text in the correct way :arg newParent: the node to move all this node's children to N)r r( )r � newParent�childr r r �reparentChildrena s zNode.reparentChildrenc C s t �dS )z�Return a shallow copy of the current node i.e. a node with the same name and attributes but with no parent or child nodes N)r& )r r r r � cloneNoden s zNode.cloneNodec C s t �dS )zFReturn true if the node has children or text, false otherwise N)r& )r r r r � hasContentt s zNode.hasContent)N)�__name__� __module__� __qualname__�__doc__r r$ r% r( r+ r* r- r0 r1 r2 r r r r r s r c @ s e Zd Zdd� Zdd� ZdS )�ActiveFormattingElementsc C sf d}|t krVxH| d d d� D ]6}|t kr*P | j||�r>|d7 }|dkr | j|� P q W tj| |� d S )Nr � � ���)�Marker� nodesEqual�remover �append)r r' � equalCount�elementr r r r> { s z ActiveFormattingElements.appendc C s$ |j |j ksdS |j|jks dS dS )NFT)� nameTupler )r �node1�node2r r r r< � s z#ActiveFormattingElements.nodesEqualN)r3 r4 r5 r> r< r r r r r7 z s r7 c @ s� e Zd ZdZdZdZdZdZdZdd� Z dd� Z d+dd�Z d d � Z d d � Z d d� Zdd� Zdd� Zd,dd�Zdd� Zdd� Zdd� Zeee�Zdd � Zd d � Zd-d d �Zd!d"� Zd.d#d$�Zd%d&� Z d'd(� Z d)d*� Z dS )/� TreeBuildera Base treebuilder implementation * documentClass - the class to use for the bottommost node of a document * elementClass - the class to use for HTML Elements * commentClass - the class to use for comments * doctypeClass - the class to use for doctypes Nc C s |r d| _ nd| _ | j� dS )zmCreate a TreeBuilder :arg namespaceHTMLElements: whether or not to namespace HTML elements z http://www.w3.org/1999/xhtmlN)�defaultNamespace�reset)r �namespaceHTMLElementsr r r r � s zTreeBuilder.__init__c C s. g | _ t� | _d | _d | _d| _| j� | _d S )NF)� openElementsr7 �activeFormattingElements� headPointer� formPointer�insertFromTable� documentClass�document)r r r r rF � s zTreeBuilder.resetc C s� t |d�}|s2t|t�r$td |f}t|t�s2t�t| \}}xHt| j�D ]:}|r^||kr^dS | rr|j |krrdS ||j |kA rJdS qJW ds�t�d S )NrA r TF) �hasattr� isinstancer r �tuple�AssertionError�listElementsMap�reversedrH rA )r �target�variant� exactNode� listElements�invertr' r r r �elementInScope� s zTreeBuilder.elementInScopec C s� | j s d S t| j �d }| j | }|tks4|| jkr8d S x6|tkrn|| jkrn|dkrZd}P |d8 }| j | }q:W xR|d7 }| j | }|j� }| jd|j|j|jd��}|| j |< || j d krrP qrW d S )Nr8 r �StartTag)�typer � namespacer) r: r: ) rI �lenr; rH r1 � insertElementr r] r )r �i�entry�cloner@ r r r �#reconstructActiveFormattingElements� s. z/TreeBuilder.reconstructActiveFormattingElementsc C s, | j j� }x | j r&|tkr&| j j� }q W d S )N)rI �popr; )r ra r r r � clearActiveFormattingElements s z)TreeBuilder.clearActiveFormattingElementsc C s8 x2| j ddd� D ] }|tkr"P q|j|kr|S qW dS )z�Check if an element exists between the end of the active formatting elements and the last marker. If it does, return it, else return falseNr8 Fr: )rI r; r )r r �itemr r r �!elementInActiveFormattingElements s z-TreeBuilder.elementInActiveFormattingElementsc C s& | j |�}| jj|� | jj|� d S )N)� createElementrH r> rN r( )r �tokenr@ r r r � insertRoot s zTreeBuilder.insertRootc C s6 |d }|d }|d }| j |||�}| jj|� d S )Nr �publicId�systemId)� doctypeClassrN r( )r ri r rk rl �doctyper r r � insertDoctype s zTreeBuilder.insertDoctypec C s* |d kr| j d }|j| j|d �� d S )Nr8 r) r: )rH r( � commentClass)r ri r r r r � insertComment( s zTreeBuilder.insertCommentc C s0 |d }|j d| j�}| j||�}|d |_|S )z.Create an element but don't insert it anywherer r] r) )�getrE � elementClassr )r ri r r] r@ r r r rh - s zTreeBuilder.createElementc C s | j S )N)�_insertFromTable)r r r r �_getInsertFromTable5 s z TreeBuilder._getInsertFromTablec C s || _ |r| j| _n| j| _dS )zsSwitch the function used to insert an element from the normal one to the misnested table one and back againN)rt �insertElementTabler_ �insertElementNormal)r r r r r �_setInsertFromTable8 s z TreeBuilder._setInsertFromTablec C sb |d }t |t�s td| ��|jd| j�}| j||�}|d |_| jd j|� | jj |� |S )Nr zElement %s not unicoder] r) r8 r: ) rP r rR rr rE rs r rH r( r> )r ri r r] r@ r r r rw C s z TreeBuilder.insertElementNormalc C s` | j |�}| jd jtkr$| j|�S | j� \}}|dkrD|j|� n |j||� | jj|� |S )z-Create an element and insert it into the treer8 Nr: ) rh rH r r rw � getTableMisnestedNodePositionr( r* r> )r ri r@ r r* r r r rv M s z TreeBuilder.insertElementTablec C sX |dkr| j d }| j s0| jr<| j d jtkr<|j|� n| j� \}}|j||� dS )zInsert text data.Nr8 r: r: )rH rL r r r+ ry )r r) r r* r r r r+ ] s zTreeBuilder.insertTextc C sv d}d}d}x(| j ddd� D ]}|jdkr |}P q W |rd|jrL|j}|}qn| j | j j|�d }n | j d }||fS )zsGet the foster parent element, and sibling to insert before (or None) when inserting a misnested table nodeNr8 r r r: )rH r r �index)r � lastTable� fosterParentr* �elmr r r ry l s z)TreeBuilder.getTableMisnestedNodePositionc C s8 | j d j}|td �kr4||kr4| j j� | j|� d S ) Nr8 �dd�dt�lir r �p�rp�rtr: )r~ r r� r r r� r� r� )rH r � frozensetrd �generateImpliedEndTags)r �excluder r r r r� � s z"TreeBuilder.generateImpliedEndTagsc C s | j S )zReturn the final tree)rN )r r r r � getDocument� s zTreeBuilder.getDocumentc C s | j � }| jd j|� |S )zReturn the final fragmentr )� fragmentClassrH r0 )r �fragmentr r r � getFragment� s zTreeBuilder.getFragmentc C s t �dS )z�Serialize the subtree of node in the format required by unit tests :arg node: the node from which to start serializing N)r& )r r' r r r �testSerializer� s zTreeBuilder.testSerializer)N)N)N)N) r3 r4 r5 r6 rM rs rp rm r� r rF rZ rc re rg rj ro rq rh ru rx �propertyrL rw rv r+ ry r� r� r� r� r r r r rD � s6 . rD )� __future__r r r Zpip._vendor.sixr � constantsr r r r; r� rS �objectr r r7 rD r r r r �<module> s c