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Editing: base.cpython-310.pyc
o ai�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-python310-pip-21.3.1-5.el8.x86_64/opt/alt/python310/lib/python3.10/site-packages/pip/_vendor/html5lib/treebuilders/base.py�__init__ s z Node.__init__c C s6 d� dd� | j�� D ��}|rd| j|f S d| j 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>�<%s>)�joinr �itemsr )r � attributesStrr r r �__str__- s � z Node.__str__c C s d| j S )Nr! )r �r r r r �__repr__6 s z Node.__repr__c C � t �)z[Insert node as a child of the current node :arg node: the node to insert ��NotImplementedError�r �noder r r � appendChild9 � zNode.appendChildNc C r( )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 r) )r �data� insertBeforer r r � insertTextA � zNode.insertTextc C r( )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 r) )r r, �refNoder r r r0 M r2 zNode.insertBeforec C r( )zhRemove node from the children of the current node :arg node: the child node to remove r) r+ r r r � removeChildY r. zNode.removeChildc C s | j D ]}|�|� qg | _ 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 r( )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 r) r& r r r � cloneNoden s zNode.cloneNodec C r( )zFReturn true if the node has children or text, false otherwise r) r& r r r � hasContentt s zNode.hasContent�N)�__name__� __module__� __qualname__�__doc__r r% r' r- r1 r0 r4 r7 r8 r9 r r r r r s r c @ s e Zd Zdd� Zdd� ZdS )�ActiveFormattingElementsc C sf d}|t kr+| d d d� D ] }|t kr n| �||�r |d7 }|dkr*| �|� nq t�| |� d S )Nr ���� � )�Marker� nodesEqual�remover �append)r r, � equalCount�elementr r r rF { s �z ActiveFormattingElements.appendc C s$ |j |j ksdS |j|jksdS dS )NFT)� nameTupler )r �node1�node2r r r rD � s z#ActiveFormattingElements.nodesEqualN)r; r< r= rF rD r r r r r? z s r? 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$�Zd%d&� Z d'd(� Z d)d*� Z dS ),� TreeBuildera Base treebuilder implementation * documentClass - the class to use for the bottommost node of a document * elementClass - the class to use for HTML Elements * commentClass - the class to use for comments * doctypeClass - the class to use for doctypes Nc C s |rd| _ nd| _ | �� dS )zmCreate a TreeBuilder :arg namespaceHTMLElements: whether or not to namespace HTML elements z http://www.w3.org/1999/xhtmlN)�defaultNamespace�reset)r �namespaceHTMLElementsr r r r � s zTreeBuilder.__init__c C s. g | _ t� | _d | _d | _d| _| �� | _d S )NF)� openElementsr? �activeFormattingElements� headPointer� formPointer�insertFromTable� documentClass�documentr& r r r rN � s zTreeBuilder.resetc C s� t |d�}|st|t�rtd |f}t|t�sJ �t| \}}t| j�D ] }|r/||kr/ dS |s9|j|kr9 dS ||j|v A rC dS q$J �)NrI r TF) �hasattr� isinstancer r �tuple�listElementsMap�reversedrP rI )r �target�variant� exactNode� listElements�invertr, r r r �elementInScope� s �zTreeBuilder.elementInScopec C s� | j sd S t| j �d }| j | }|tks|| jv r d S |tkr>|| jvr>|dkr,d}n|d8 }| j | }|tkr>|| jvs% |d7 }| j | }|�� }| �d|j|j|jd��}|| j |< || j d krgd S q?)NrA r r@ T�StartTag)�typer � namespacer/ ) rQ �lenrC rP r8 � insertElementr rd r )r �i�entry�clonerH r r r �#reconstructActiveFormattingElements� s4 � � �z/TreeBuilder.reconstructActiveFormattingElementsc C s@ | j �� }| j r|tkr | j �� }| j r |tks d S d S d S d S r: )rQ �poprC )r rh r r r � clearActiveFormattingElements s �z)TreeBuilder.clearActiveFormattingElementsc C s: | j ddd� D ]}|tkr dS |j|kr| S qdS )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 falseNr@ F)rQ rC r )r r �itemr r r �!elementInActiveFormattingElements s ��z-TreeBuilder.elementInActiveFormattingElementsc C s& | � |�}| j�|� | j�|� d S r: )� createElementrP rF rV r- )r �tokenrH r r r � insertRoot s zTreeBuilder.insertRootc C s6 |d }|d }|d }| � |||�}| j�|� d S )Nr �publicId�systemId)� doctypeClassrV r- )r rp r rr rs �doctyper r r � insertDoctype s zTreeBuilder.insertDoctypec C s* |d u r | j d }|�| �|d �� d S )Nr@ r/ )rP r- � commentClass)r rp r r r r � insertComment( s zTreeBuilder.insertCommentc C s0 |d }|� d| j�}| �||�}|d |_|S )z.Create an element but don't insert it anywherer rd r/ )�getrM � elementClassr �r rp r rd rH r r r ro - s zTreeBuilder.createElementc C � | j S r: )�_insertFromTabler& r r r �_getInsertFromTable5 s z TreeBuilder._getInsertFromTablec C s" || _ |r | j| _dS | j| _dS )zsSwitch the function used to insert an element from the normal one to the misnested table one and back againN)r} �insertElementTablerf �insertElementNormal)r r r r r �_setInsertFromTable8 s z TreeBuilder._setInsertFromTablec C sb |d }t |t�sJ d| ��|�d| j�}| �||�}|d |_| jd �|� | j�|� |S )Nr zElement %s not unicoderd r/ r@ ) rX r ry rM rz r rP r- rF r{ r r r r� C s z TreeBuilder.insertElementNormalc C s` | � |�}| jd jtvr| �|�S | �� \}}|du r"|�|� n|�||� | j�|� |S )z-Create an element and insert it into the treer@ N) ro rP r r r� � getTableMisnestedNodePositionr- r0 rF )r rp rH r r0 r r r r M s z TreeBuilder.insertElementTablec C sX |du r | j d }| jr| jr | j d jtvr |�|� dS | �� \}}|�||� dS )zInsert text data.Nr@ )rP rT r r r1 r� )r r/ r r0 r r r r1 ] s � zTreeBuilder.insertTextc C s� d}d}d}| j ddd� D ] }|jdkr|} nq|r7|jr(|j}|}||fS | j | j �|�d }||fS | j d }||fS )zsGet the foster parent element, and sibling to insert before (or None) when inserting a misnested table nodeNr@ r rA r )rP r r �index)r � lastTable� fosterParentr0 �elmr r r r� l s& ��� �z)TreeBuilder.getTableMisnestedNodePositionc C s@ | j d j}|td�v r ||kr | j �� | �|� d S d S d S )Nr@ )�dd�dt�lir r �p�rp�rt)rP r � frozensetrk �generateImpliedEndTags)r �excluder r r r r� � s �z"TreeBuilder.generateImpliedEndTagsc C r| )zReturn the final tree)rV r& r r r � getDocument� s zTreeBuilder.getDocumentc C s | � � }| jd �|� |S )zReturn the final fragmentr )� fragmentClassrP r7 )r �fragmentr r r � getFragment� s zTreeBuilder.getFragmentc C r( )z�Serialize the subtree of node in the format required by unit tests :arg node: the node from which to start serializing r) r+ r r r �testSerializer� r. zTreeBuilder.testSerializerr: ) r; r< r= r> rU rz rw rt r� r rN ra rj rl rn rq rv rx ro r~ r� �propertyrT r� r r1 r� r� r� r� r� r r r r rL � s8 . rL )� __future__r r r Zpip._vendor.sixr � constantsr r r rC r� rZ �objectr r r? rL r r r r �<module> s2 �� �� ��� c
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