U
    
Ha$2                     @   s   d dl mZmZmZ d dlmZ d dlZd dlmZ ddlm	Z	 ddlm
Z
 dd	lmZ dd
lmZ ddlmZ edZdddZeeZdS )    )absolute_importdivisionunicode_literals)	text_typeN)copy   )base   )	_ihatexml)	constants)
namespaces)moduleFactoryFactoryz{([^}]*)}(.*)Fc              	      s    djG fdddtjG fddd G fdddG fdd	d	G fd
ddfdd	fdd}G  	fdddtj}t S )Nasdc                       s   e Zd Zd$ fdd	Zdd Zdd Zdd	 ZeeeZd
d Z	dd Z
ee
e	Zdd Zdd ZeeeZdd Zdd ZeeeZdd Zdd Zdd Zdd Zd%ddZd d! Zd"d# ZdS )&z getETreeBuilder.<locals>.ElementNc                    s^   || _ || _ | ||| _|d kr:td | j f| _n| j| j f| _d | _g | _g | _	d S )Nhtml)
_name
_namespaceElement_getETreeTag_elementr   	nameTupleparent_childNodes_flags)selfname	namespaceElementTree K/tmp/pip-unpacked-wheel-tx790h60/pip/_vendor/html5lib/treebuilders/etree.py__init__   s    
z)getETreeBuilder.<locals>.Element.__init__c                 S   s   |d kr|}nd||f }|S )N{%s}%sr   )r   r   r   	etree_tagr   r   r   r   %   s    z-getETreeBuilder.<locals>.Element._getETreeTagc                 S   s   || _ | | j | j| j_d S N)r   r   r   r   tag)r   r   r   r   r   _setName,   s    z)getETreeBuilder.<locals>.Element._setNamec                 S   s   | j S r#   )r   r   r   r   r   _getName0   s    z)getETreeBuilder.<locals>.Element._getNamec                 S   s   || _ | | j| j | j_d S r#   )r   r   r   r   r$   )r   r   r   r   r   _setNamespace5   s    z.getETreeBuilder.<locals>.Element._setNamespacec                 S   s   | j S r#   )r   r&   r   r   r   _getNamespace9   s    z.getETreeBuilder.<locals>.Element._getNamespacec                 S   s   | j jS r#   )r   attribr&   r   r   r   _getAttributes>   s    z/getETreeBuilder.<locals>.Element._getAttributesc                 S   sV   | j j}|  |rR| D ]4\}}t|trDd|d |d f }n|}|||< qd S )Nr!   r	   r   )r   r*   clearitems
isinstancetuple)r   
attributesZ	el_attribkeyvaluer   r   r   r   _setAttributesA   s    
z/getETreeBuilder.<locals>.Element._setAttributesc                 S   s   | j S r#   )r   r&   r   r   r   _getChildNodesP   s    z/getETreeBuilder.<locals>.Element._getChildNodesc                 S   s*   | j d d = g | _|D ]}| | qd S r#   )r   r   insertChild)r   r2   elementr   r   r   _setChildNodesS   s    z/getETreeBuilder.<locals>.Element._setChildNodesc                 S   s   t | jjpt| jS )z,Return true if the node has children or text)boolr   textlenr&   r   r   r   
hasContent[   s    z+getETreeBuilder.<locals>.Element.hasContentc                 S   s$   | j | | j|j | |_d S r#   )r   appendr   r   r   noder   r   r   appendChild_   s    z,getETreeBuilder.<locals>.Element.appendChildc                 S   s,   t | j|j}| j||j | |_d S r#   )listr   indexinsertr   )r   r>   refNoderA   r   r   r   insertBefored   s    z-getETreeBuilder.<locals>.Element.insertBeforec                 S   s$   | j | | j|j d |_d S r#   )r   remover   r   r=   r   r   r   removeChildi   s    z,getETreeBuilder.<locals>.Element.removeChildc                 S   s   t | js,| jjsd| j_| j j|7  _n|d krb| jd jsLd| jd _| jd  j|7  _nxt| j}||j}|dkr| j|d  jsd| j|d  _| j|d   j|7  _n | jjsd| j_| j j|7  _d S )N r   r   )r:   r   r9   tailr@   rA   )r   datarD   childrenrA   r   r   r   
insertTextn   s"    

z+getETreeBuilder.<locals>.Element.insertTextc                 S   s.   t | | j| j}| jjr*t| jj|j_|S r#   )typer   r   r   r*   r   r   r6   r   r   r   	cloneNode   s    z*getETreeBuilder.<locals>.Element.cloneNodec                 S   sl   |j r"|j d j j| jj7  _n0|jjs2d|j_| jjd k	rR|j j| jj7  _d| j_tj| | d S )NrH   rG   )
childNodesr   rI   r9   r   NodereparentChildren)r   	newParentr   r   r   rR      s    z1getETreeBuilder.<locals>.Element.reparentChildren)N)N)__name__
__module____qualname__r    r   r%   r'   propertyr   r(   r)   r   r+   r3   r0   r4   r7   rP   r;   r?   rD   rF   rL   rO   rR   r   r   r   r   r      s*   




r   c                       s2   e Zd Z fddZdd Zdd ZeeeZdS )z getETreeBuilder.<locals>.Commentc                    s"     || _d | _g | _g | _d S r#   )Commentr   r   r   r   )r   rJ   r   r   r   r       s    z)getETreeBuilder.<locals>.Comment.__init__c                 S   s   | j jS r#   r   r9   r&   r   r   r   _getData   s    z)getETreeBuilder.<locals>.Comment._getDatac                 S   s   || j _d S r#   rY   r   r2   r   r   r   _setData   s    z)getETreeBuilder.<locals>.Comment._setDataN)rT   rU   rV   r    rZ   r\   rW   rJ   r   r   r   r   rX      s   rX   c                       sL   e Zd Z fddZdd Zdd ZeeeZdd Zd	d
 Z	eee	Z
dS )z%getETreeBuilder.<locals>.DocumentTypec                    s$     | d || j_|| _|| _d S )N
<!DOCTYPE>)r    r   r9   publicIdsystemId)r   r   r^   r_   r   r   r   r       s    z.getETreeBuilder.<locals>.DocumentType.__init__c                 S   s   | j ddS )Nr^   rG   r   getr&   r   r   r   _getPublicId   s    z2getETreeBuilder.<locals>.DocumentType._getPublicIdc                 S   s   |d k	r| j d| d S )Nr^   r   setr[   r   r   r   _setPublicId   s    z2getETreeBuilder.<locals>.DocumentType._setPublicIdc                 S   s   | j ddS )Nr_   rG   ra   r&   r   r   r   _getSystemId   s    z2getETreeBuilder.<locals>.DocumentType._getSystemIdc                 S   s   |d k	r| j d| d S )Nr_   rd   r[   r   r   r   _setSystemId   s    z2getETreeBuilder.<locals>.DocumentType._setSystemIdN)rT   rU   rV   r    rc   rf   rW   r^   rg   rh   r_   r   r`   r   r   DocumentType   s   
ri   c                       s   e Zd Z fddZdS )z!getETreeBuilder.<locals>.Documentc                    s     | d d S )NDOCUMENT_ROOTr    r&   r`   r   r   r       s    z*getETreeBuilder.<locals>.Document.__init__NrT   rU   rV   r    r   r`   r   r   Document   s   rm   c                       s   e Zd Z fddZdS )z)getETreeBuilder.<locals>.DocumentFragmentc                    s     | d d S )NDOCUMENT_FRAGMENTrk   r&   r`   r   r   r       s    z2getETreeBuilder.<locals>.DocumentFragment.__init__Nrl   r   r`   r   r   DocumentFragment   s   ro   c                    s*   g  d fdd	| d d  S )Nr   c                    s  t | ds|  } | jdkrz| ds0| drd| dp<d}| dpJd}d| j||f  nd| jf  n| jdkrd	 | jd k	rd
d|d  | jf  | jd k	rtdt | drt| j	rtdnh| j krdd| | jf  n@t
| jts4tdt| j| jf t| j}|d krR| j}n"| \}}tj| }d||f }dd| |f  t | dr*g }| j	 D ]T\}}	t|}|d k	r| \}}tj| }d||f }
n|}
||
|	f qt|D ]&\}}	dd|d  ||	f  q| jrNd
d|d  | jf  |d7 }| D ]}|| qZ| jrd
d|d  | jf  d S )Nr$   r]   r^   r_   rG   z<!DOCTYPE %s "%s" "%s"><!DOCTYPE %s>rj   z	#documentz|%s"%s" r	   Document node cannot have tailr*   $Document node cannot have attributesz|%s<!-- %s -->zExpected unicode, got %s, %sz%s %sz|%s<%s>z
|%s%s="%s")hasattrgetrootr$   rb   r<   r9   rI   	TypeErrorr:   r*   r.   r   AssertionErrorrM   
tag_regexpmatchgroupsr   prefixesr-   sorted)r6   indentr^   r_   nsmatchr   nsprefixr0   r2   attr_stringchild)ElementTreeCommentTypervserializeElementr   r   r      sb    











 zAgetETreeBuilder.<locals>.testSerializer.<locals>.serializeElement
)r   )joinr6   )r   )r   r   r   testSerializer   s    7
z'getETreeBuilder.<locals>.testSerializerc                    s2   g t    fdd|  dS )z4Serialize an element and its child nodes to a stringc                    s  t |  jr|  } | jdkr|| ds2| drf| dp>d}| dpLd}d| j||f  nd| jf  n| jdkr| jd k	r| j | jd k	rtdt	| d	rt
| jrtd
| D ]}| qn| jkrd| jf  n| jsd| jf  n2dfdd| j D }d| j|f  | jrd| j | D ]}| qhd| jf  | jr| j d S )Nr]   r^   r_   rG   z<!DOCTYPE %s PUBLIC "%s" "%s">rp   rj   rr   r*   rs   z	<!--%s-->z<%s>rq   c                    s"   g | ]\}}d   ||f qS )z%s="%s")fromXmlName).0r   r2   )filterr   r   
<listcomp>)  s
    zOgetETreeBuilder.<locals>.tostring.<locals>.serializeElement.<locals>.<listcomp>z<%s %s>z</%s>)r.   r   ru   r$   rb   r<   r9   rI   rv   rt   r:   r*   r   r   r-   )r6   r^   r_   r   attr)r   r   r   r   r   r   r   r     sD    





z;getETreeBuilder.<locals>.tostring.<locals>.serializeElementrG   )r
   InfosetFilterr   r   )r   r   )r   r   r   r   tostring  s
    -z!getETreeBuilder.<locals>.tostringc                       sD   e Zd ZZZZ ZZZfddZ	fddZ
dd ZdS )z$getETreeBuilder.<locals>.TreeBuilderc                    s    |S r#   r   rN   )r   r   r   r   D  s    z3getETreeBuilder.<locals>.TreeBuilder.testSerializerc                    s<    r| j jS | jd k	r*| j jd| j S | j jdS d S )Nz{%s}htmlr   )documentr   defaultNamespacefindr&   )fullTreer   r   getDocumentG  s    
z0getETreeBuilder.<locals>.TreeBuilder.getDocumentc                 S   s   t j| jS r#   )r   TreeBuildergetFragmentr   r&   r   r   r   r   Q  s    z0getETreeBuilder.<locals>.TreeBuilder.getFragmentN)rT   rU   rV   documentClassdoctypeClasselementClasscommentClassfragmentClassimplementationr   r   r   r   )rX   rm   ro   ri   r   ElementTreeImplementationr   r   r   r   r   <  s   
r   )rX   r$   r   rQ   r   locals)r   r   r   r   r   )
rX   rm   ro   ri   r   r   r   r   r   r   r   getETreeBuilder   s    >6$r   )F)
__future__r   r   r   Zpip._vendor.sixr   rer   rG   r   r
   r   r   _utilsr   compilerx   r   getETreeModuler   r   r   r   <module>   s   

  F