Edit File: soupparser.cpython-37.opt-1.pyc
B �'�Y�' � @ sT d Z dddgZddlZddlmZmZ y0ddlmZmZm Z m Z m Z m Z m Z e e fZW n8 ek r� ddlmZmZm Z m Z m Z m Z e ZY nX dd d�Zdd d�Zdd d�Zd d � Ze�dej�jZG dd� d�Zdd� Zdd� Zyddlm Z W n" ek �r ddl m Z Y nX e�d�j Z ye W n e!k �rF e"Z Y nX dd� Z#dS ) z5External interface to the BeautifulSoup HTML parser. � fromstring�parse� convert_tree� N)�etree�html)� BeautifulSoup�Tag�Comment�ProcessingInstruction�NavigableString� Declaration�Doctype)r r r r r r c K s t | ||f|�S )a� Parse a string of HTML data into an Element tree using the BeautifulSoup parser. Returns the root ``<html>`` Element of the tree. You can pass a different BeautifulSoup parser through the `beautifulsoup` keyword, and a diffent Element factory function through the `makeelement` keyword. By default, the standard ``BeautifulSoup`` class and the default factory of `lxml.html` are used. )�_parse)�data� beautifulsoup� makeelement�bsargs� r �G/opt/alt/python37/lib64/python3.7/site-packages/lxml/html/soupparser.pyr s c K s, t | d�st| �} t| ||f|�}t�|�S )aY Parse a file into an ElemenTree using the BeautifulSoup parser. You can pass a different BeautifulSoup parser through the `beautifulsoup` keyword, and a diffent Element factory function through the `makeelement` keyword. By default, the standard ``BeautifulSoup`` class and the default factory of `lxml.html` are used. �read)�hasattr�openr r Z ElementTree)�filer r r �rootr r r r $ s c C s. t | |�}|�� }x|D ]}|�|� qW |S )a Convert a BeautifulSoup tree to a list of Element trees. Returns a list instead of a single root Element to support HTML-like soup with more than one root element. You can pass a different Element factory through the `makeelement` keyword. )� _convert_treeZ getchildren�remove)�beautiful_soup_treer r Zchildren�childr r r r 3 s c K s� |d kr t }t|d�r&d|kr&d|d< t|d�r@d|kr@d|d< || f|�}t||�}t|�dkrx|d jdkrx|d S d|_|S ) NZ HTML_ENTITIESZconvertEntitiesr ZDEFAULT_BUILDER_FEATURESZfeaturesz html.parser� r )r r r �len�tag)�sourcer r r Ztreer r r r r E s r z`(?:\s|[<!])*DOCTYPE\s*HTML(?:\s+PUBLIC)?(?:\s+(\'[^\']*\'|"[^"]*"))?(?:\s+(\'[^\']*\'|"[^"]*"))?c @ s e Zd Zdd� Zdd� ZdS )� _PseudoTagc C s d| _ g | _|| _d S )Nr )�name�attrs�contents)�selfr% r r r �__init__` s z_PseudoTag.__init__c C s | j �� S )N)r% �__iter__)r& r r r r( e s z_PseudoTag.__iter__N)�__name__� __module__� __qualname__r' r( r r r r r" ^ s r" c C s |d krt jj}d }}d }}xft| �D ]Z\}}t|t�rn|d krH|}|}|d kr�|jr�|j�� dkr�|}q*|d kr*t|t�r*|}q*W |d kr�g }} | j } n2| j d |� }| j ||d � } | j |d d � } |d k �r | � |�}| d |� |j | |d d � |_ nt | �}t |�} | |�} | } x2t |�D ]&}| |�}|d k �r2| �|� |} �q2W | } x.| D ]&}| |�}|d k �rf| �|� |} �qfW |d k �ry |�� }W n tk �r� |j}Y nX t|�}|�s�n>|�� \}}| �� j}|�o�|dd� |_|�o|dd� |_| S )Nr r ���)r Z html_parserr � enumerate� isinstancer r# �lower�_DECLARATION_OR_DOCTYPEr% �indexr" �_init_node_converters�reversedZ addpreviousZaddnextZ output_ready�AttributeError�string�_parse_doctype_declaration�groupsZ getroottree�docinfoZ public_idZ system_url)r r Zfirst_element_idxZlast_element_idxZ html_rootZ declaration�i�eZpre_rootZ post_root�roots� convert_nodeZres_root�prevZ convertedZdoctype_string�matchZ external_idZsys_urir8 r r r r i sd & r c s� i �g ���fdd�}��fdd��d��fdd� �dd� �d d � � |t t�����fd d ��}|t�d d� �}|t�dd� �}|t�� fdd��}�S )Nc s ��� fdd�}|S )Nc s$ x �D ]}| � |< �� |� qW | S )N)�append)�handler�t)� converters�ordered_node_types�typesr r �add� s z5_init_node_converters.<locals>.converter.<locals>.addr )rD rE )rB rC )rD r � converter� s z(_init_node_converters.<locals>.converterc s$ x �D ]}t | |�r� | S qW d S )N)r. )ZnoderA )rB rC r r �find_best_converter� s z2_init_node_converters.<locals>.find_best_converterc sP y� t | � }W n( tk r8 �| � }� t | �< Y nX |d krFd S || |�S )N)�type�KeyError)�bs_node�parentr@ )rB rG r r r< � s z+_init_node_converters.<locals>.convert_nodec S s\ t | t�rFi }xH| �� D ](\}}t |t�r4d�|�}t|�||< qW ntdd� | D ��}|S )N� c s s | ]\}}|t |�fV qd S )N)�unescape)�.0�k�vr r r � <genexpr>� s z;_init_node_converters.<locals>.map_attrs.<locals>.<genexpr>)r. �dict�items�list�joinrM )Zbs_attrs�attribsrO rP r r r � map_attrs� s z(_init_node_converters.<locals>.map_attrsc S s: t | �dkr | jpd| | _n| d jp*d| | d _d S )Nr � r, )r �text�tail)rK rY r r r � append_text� s z*_init_node_converters.<locals>.append_textc s� | j }|d k r2|r�|�nd }tj|| j|d�}n |r>�|�ni }�| j|d�}xP| D ]H}y�t|� }W n tk r~ Y nX |d k rV|||� qV� ||� qVW |S )N)Zattrib)r$ r Z SubElementr# rH rI )rJ rK r$ rV �resr r@ )r< rB r rW r r � convert_tag� s z*_init_node_converters.<locals>.convert_tagc S s t �| �}|d k r |�|� |S )N)r Z HtmlCommentr? )rJ rK r\ r r r �convert_comment s z._init_node_converters.<locals>.convert_commentc S s> | � d�r| d d� } tj| �dd�� }|d k r:|�|� |S )N�?r, rL r )�endswithr r �splitr? )rJ rK r\ r r r � convert_pi s z)_init_node_converters.<locals>.convert_pic s |d k r� |t | �� d S )N)rM )rJ rK )r[ r r � convert_text s z+_init_node_converters.<locals>.convert_text)N)r r" r r r )r rF r] r^ rb rc r )r[ r< rB rG r rW rC r r2 � s r2 )�name2codepointz&(\w+);c C s | sdS dd� }t || �S )NrX c S s2 yt t| �d� �S tk r, | �d�S X d S )Nr r )�unichrrd �grouprI )�mr r r �unescape_entity5 s z!unescape.<locals>.unescape_entity)�handle_entities)r5 rh r r r rM 1 s rM )NN)NN)N)$�__doc__�__all__�reZlxmlr r Zbs4r r r r r r r r0 � ImportErrorr r r r �compile� IGNORECASEr> r6 r" r r2 Z html.entitiesrd Zhtmlentitydefs�subri re � NameError�chrrM r r r r �<module> s: $ Uc