o
    7÷d>  ã                   @   s  d 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 d	d
lmZ d	dlZd	dlZd	dlm  mZ ejd ej Zejd ej Ze d¡ZG dd„ deƒZG dd„ deƒZG dd„ deƒZG dd„ deƒZG dd„ deƒZG dd„ de
ƒZdd„ ZdS )a7  
Footnotes Extension for Python-Markdown
=======================================

Adds footnote handling to Python-Markdown.

See <https://Python-Markdown.github.io/extensions/footnotes>
for documentation.

Copyright The Python Markdown Project

License: [BSD](https://opensource.org/licenses/bsd-license.php)

é   )Ú	Extensioné   )ÚBlockProcessor)ÚInlineProcessor)ÚTreeprocessor)ÚPostprocessor)Úutilé    )ÚOrderedDictNZzz1337820767766393qqZqq3936677670287331zzz(fnref)(\d+)c                       sl   e Zd ZdZ‡ fdd„Zdd„ Zdd„ Zdd	d
„Zdd„ Zdd„ Z	dd„ Z
dd„ Zddd„Zdd„ Z‡  ZS )ÚFootnoteExtensionz Footnote Extension. c                    s^   ddgddgddgddgd	d
gddgdœ| _ tƒ jdi |¤Ž d| _i | _tƒ | _|  ¡  dS )z Setup configs. z///Footnotes Go Here///z1The text string that marks where the footnotes goFz7Avoid name collisions across multiple calls to reset().z&#8617;zCThe text string that links from the footnote to the reader's place.ú{}zCThe text string that links from the reader's place to the footnote.z$Jump back to footnote %d in the textznThe text string used for the title HTML attribute of the backlink. %d will be replaced by the footnote number.ú:zFootnote separator.)ÚPLACE_MARKERÚ
UNIQUE_IDSÚBACKLINK_TEXTÚSUPERSCRIPT_TEXTÚBACKLINK_TITLEÚ	SEPARATORr	   N© )ÚconfigÚsuperÚ__init__Úunique_prefixÚ
found_refsÚsetÚ	used_refsÚreset)ÚselfÚkwargs©Ú	__class__r   útC:\Users\jesus\OneDrive\Desktop\erpjis_fastapi\backend\jisbackend\Lib\site-packages\markdown/extensions/footnotes.pyr   #   s0   ÿÿÿÿÿÿêzFootnoteExtension.__init__c                 C   sˆ   |  | ¡ |j| _|| _|jj t| ƒdd¡ d}|j t|| ƒdd¡ |j t	| ƒdd¡ |j t
| ƒdd¡ |j t| ƒdd¡ d	S )
z Add pieces to Markdown. Úfootnoteé   z\[\^([^\]]*)\]é¯   é2   zfootnote-duplicateé   é   N)ZregisterExtensionÚparserÚmdÚblockprocessorsÚregisterÚFootnoteBlockProcessorZinlinePatternsÚFootnoteInlineProcessorÚtreeprocessorsÚFootnoteTreeprocessorÚFootnotePostTreeprocessorÚpostprocessorsÚFootnotePostprocessor)r   r)   ZFOOTNOTE_REr   r   r!   ÚextendMarkdownH   s   
z FootnoteExtension.extendMarkdownc                 C   s(   t ƒ | _|  jd7  _i | _tƒ | _dS )z> Clear footnotes on reset, and prepare for distinct document. r   N)r
   Ú	footnotesr   r   r   r   ©r   r   r   r!   r   a   s   zFootnoteExtension.resetFc                 C   sº   |s|S |}|| j v r@| |  ¡ d¡\}}t |¡}|r1d| d¡t| d¡ƒd |  ¡ |f }n
d|d|  ¡ |f }|| j v s| j  |¡ || jv rV| j|  d7  < |S d| j|< |S )z1 Get a unique reference if there are duplicates. r   ú%s%d%s%sr   )	r   ÚsplitÚget_separatorÚ	RE_REF_IDÚmatchÚgroupÚintÚaddr   )r   Ú	referenceÚfoundZoriginal_refÚrefÚrestÚmr   r   r!   Ú
unique_refh   s    

*
ú

ÿzFootnoteExtension.unique_refc                    s   ‡ ‡fdd„‰ ˆ |ƒ}|S )z@ Return ElementTree Element that contains Footnote placeholder. c                    sz   | D ]8}|j r|j  ˆ d¡¡dkr|| df  S |jr.|j ˆ d¡¡dkr.|| df  S ˆ |ƒ}|d ur:|  S qd S )Nr   éÿÿÿÿTF)ÚtextÚfindÚ	getConfigÚtail)ÚelementÚchildZ	child_res©Úfinderr   r   r!   rL      s   ÿz:FootnoteExtension.findFootnotesPlaceholder.<locals>.finderr   )r   ÚrootÚresr   rK   r!   ÚfindFootnotesPlaceholder}   s   z*FootnoteExtension.findFootnotesPlaceholderc                 C   s   || j |< dS )z' Store a footnote for later retrieval. N©r4   )r   ÚidrE   r   r   r!   ÚsetFootnote   ó   zFootnoteExtension.setFootnotec                 C   s
   |   d¡S )z Get the footnote separator. r   )rG   r5   r   r   r!   r8   “   s   
zFootnoteExtension.get_separatorc                 C   s.   |   d¡rd|  ¡ | j|f S d |  ¡ |¡S )z Return footnote link id. r   z	fn%s%d-%szfn{}{})rG   r8   r   Úformat)r   rQ   r   r   r!   ÚmakeFootnoteId—   s   
z FootnoteExtension.makeFootnoteIdc                 C   s>   |   d¡r|  d|  ¡ | j|f |¡S |  d |  ¡ |¡|¡S )z Return footnote back-link id. r   zfnref%s%d-%sz	fnref{}{})rG   rC   r8   r   rT   )r   rQ   r?   r   r   r!   ÚmakeFootnoteRefIdž   s   
z#FootnoteExtension.makeFootnoteRefIdc                 C   s\  t | j ¡ ƒs	dS t d¡}| dd¡ t |d¡ t |d¡}t d¡}|  d¡ dd	¡}t	| j ¡ d
dD ]t\}}t |d¡}| d|  
|¡¡ | j || j| ¡ t |ƒD ]}	| |	¡ | |	¡ qXt d¡}
|
 dd|  |¡ ¡ |
 dd¡ |
 d| |¡¡ t|
_t|ƒr«|d }|jdkr |jt |_| |
¡ q7t |d¡}| |
¡ q7|S )z/ Return `div` of footnotes as `etree` Element. NÚdivÚclassr"   ÚhrÚolr   z%dr   r   )ÚstartÚlirQ   ÚaÚhrefú#úfootnote-backrefÚtitlerD   Úp)Úlistr4   ÚkeysÚetreeÚElementr   Ú
SubElementrG   ÚreplaceÚ	enumeraterU   r(   Z
parseChunkÚappendÚremoverV   rT   ÚFN_BACKLINK_TEXTrE   ÚlenÚtagÚNBSP_PLACEHOLDER)r   rM   rW   rZ   Zsurrogate_parentZbacklink_titleÚindexrQ   r\   ÚelZbacklinkÚnoderb   r   r   r!   ÚmakeFootnotesDiv¥   s@   



þ

€z"FootnoteExtension.makeFootnotesDiv)F)Ú__name__Ú
__module__Ú__qualname__Ú__doc__r   r3   r   rC   rO   rR   r8   rU   rV   rs   Ú__classcell__r   r   r   r!   r       s    %

r   c                       sN   e Zd ZdZe dej¡Z‡ fdd„Zdd„ Z	dd„ Z
d	d
„ Zdd„ Z‡  ZS )r,   z7 Find all footnote references and store for later use. z!^[ ]{0,3}\[\^([^\]]*)\]:[ ]*(.*)$c                    s   t ƒ  |j¡ || _d S ©N)r   r   r(   r4   ©r   r4   r   r   r!   r   ×   s   
zFootnoteBlockProcessor.__init__c                 C   s   dS )NTr   )r   ÚparentÚblockr   r   r!   ÚtestÛ   s   zFootnoteBlockProcessor.testc                 C   s<  |  d¡}| j |¡}|r–| d¡}| d¡g}|| ¡ d…  d¡}| j |¡}|rT|d| ¡ …  d¡}	d |d |  	|	¡g¡ d¡|d< | 
d|| ¡ d… ¡ nd |d |  	|¡g¡ d¡|d< | |  |¡¡ d |¡}
| j ||
 ¡ ¡ |d| ¡ …  ¡ r”| 
d|d| ¡ …  d¡¡ dS | 
d|¡ dS )	z- Find, set, and remove footnote definitions. r	   r   r   NÚ
z

TF)ÚpopÚREÚsearchr;   ÚendÚlstripr[   ÚrstripÚjoinÚdetabÚinsertÚstripÚextendÚdetectTabbedr4   rR   )r   r{   Úblocksr|   rB   rQ   Ú	fn_blocksZtherestÚm2Úbeforer"   r   r   r!   ÚrunÞ   s(   

""
zFootnoteBlockProcessor.runc                 C   s”   g }|rH|d   d¡rC| d¡}| j |¡}|r:|d| ¡ …  d¡}| |  |¡¡ | d|| ¡ d… ¡ 	 |S | |  |¡¡ n	 |S |s|S )z† Find indented text and remove indent before further processing.

        Returns: a list of blocks with indentation removed.
        r	   ú    Nr~   )	Ú
startswithr   r€   r   r[   r„   rj   r†   r‡   )r   r‹   rŒ   r|   rB   rŽ   r   r   r!   rŠ     s    
üìz#FootnoteBlockProcessor.detectTabbedc                 C   s@   |  d¡}t|ƒD ]\}}| d¡r|dd… ||< q	d |¡S )zˆ Remove one level of indent from a block.

        Preserve lazily indented blocks by only removing indent from indented lines.
        r~   r   é   N)r7   ri   r‘   r…   )r   r|   ÚlinesÚiÚliner   r   r!   r†     s   

€
zFootnoteBlockProcessor.detab)rt   ru   rv   rw   ÚreÚcompileÚ	MULTILINEr€   r   r}   r   rŠ   r†   rx   r   r   r   r!   r,   Ò   s    $r,   c                       s(   e Zd ZdZ‡ fdd„Zdd„ Z‡  ZS )r-   zA `InlinePattern` for footnote markers in a document's body text. c                    s   t ƒ  |¡ || _d S ry   )r   r   r4   )r   Úpatternr4   r   r   r!   r   -  s   
z FootnoteInlineProcessor.__init__c                 C   s°   |  d¡}|| jj ¡ v rVt d¡}t |d¡}| d| jj|dd¡ | dd| j |¡ ¡ | d	d
¡ | j 	d¡ 
t| jj ¡ ƒ |¡d ¡|_|| d¡| d¡fS dS )Nr   Úsupr]   rQ   T)r?   r^   r_   rX   zfootnote-refr   r	   )NNN)r;   r4   rd   re   rf   rg   r   rV   rU   rG   rT   rc   rp   rE   r[   r‚   )r   rB   ÚdatarQ   rš   r]   r   r   r!   ÚhandleMatch1  s   

ÿz#FootnoteInlineProcessor.handleMatch)rt   ru   rv   rw   r   rœ   rx   r   r   r   r!   r-   *  s    r-   c                   @   s8   e Zd ZdZdd„ Zdd„ Zdd„ Zdd	„ Zd
d„ ZdS )r0   z% Amend footnote div with duplicates. c                 C   ó
   || _ d S ry   rP   rz   r   r   r!   r   D  ó   
z"FootnotePostTreeprocessor.__init__c           
      C   s¾   |  d¡D ]W}|j dd¡dkr\|jd  | j ¡ d¡\}}g }td|d ƒD ]!}t |¡}d||| j ¡ |f |jd< | 	|¡ |  j
d7  _
q't|ƒd	 }	|D ]}|	 	|¡ qQ d
S qd
S )zF Adjust current `li` and add the duplicates: `fnref2`, `fnref3`, etc. r]   rX   Ú r`   r^   r   r   r6   rD   N)ÚiterÚattribÚgetr7   r4   r8   ÚrangeÚcopyÚdeepcopyrj   Úoffsetrc   )
r   r\   Ú
duplicatesÚlinkr@   rA   Úlinksrp   Zsib_linkrq   r   r   r!   Úadd_duplicatesG  s   

òþz(FootnotePostTreeprocessor.add_duplicatesc                 C   sD   |j  dd¡ | j ¡ d¡\}}d || j ¡ |¡}| jj |d¡S )z3 Get the number of duplicate refs of the footnote. rQ   rŸ   r   z	{}ref{}{}r	   )r¡   r¢   r7   r4   r8   rT   r   )r   r\   ÚfnrA   Úlink_idr   r   r!   Úget_num_duplicates[  s    z,FootnotePostTreeprocessor.get_num_duplicatesc                 C   s0   t |ƒD ]}|  |¡}|dkr|  ||¡ qdS )z= Find duplicate footnotes and format and add the duplicates. r   N)rc   r­   rª   )r   r{   r\   Úcountr   r   r!   Úhandle_duplicatesa  s   
€ûz+FootnotePostTreeprocessor.handle_duplicatesc                 C   sF   d| _ | d¡D ]}|j dd¡dkr | d¡D ]}|  |¡  qdS )z= Crawl the footnote div and add missing duplicate footnotes. r	   rW   rX   rŸ   r"   rZ   N)r¦   r    r¡   r¢   r¯   )r   rM   rW   rZ   r   r   r!   r   j  s   
€úzFootnotePostTreeprocessor.runN)	rt   ru   rv   rw   r   rª   r­   r¯   r   r   r   r   r!   r0   A  s    	r0   c                   @   ó    e Zd ZdZdd„ Zdd„ ZdS )r/   z3 Build and append footnote div to end of document. c                 C   r   ry   rP   rz   r   r   r!   r   y  rž   zFootnoteTreeprocessor.__init__c                 C   s†   | j  |¡}|d urA| j  |¡}|r:|\}}}t|ƒ |¡}|r-| |¡ | ||¡ d S | |d |¡ d |_d S | |¡ d S d S )Nr   )	r4   rs   rO   rc   rp   rk   r‡   rH   rj   )r   rM   ZfootnotesDivÚresultrJ   r{   ZisTextÚindr   r   r!   r   |  s   


ôzFootnoteTreeprocessor.runN©rt   ru   rv   rw   r   r   r   r   r   r!   r/   v  s    r/   c                   @   r°   )r2   z* Replace placeholders with html entities. c                 C   r   ry   rP   rz   r   r   r!   r     rž   zFootnotePostprocessor.__init__c                 C   s    |  t| j d¡¡}|  td¡S )Nr   z&#160;)rh   rl   r4   rG   ro   )r   rE   r   r   r!   r   ’  s   ÿzFootnotePostprocessor.runNr³   r   r   r   r!   r2     s    r2   c                  K   s   t di | ¤ŽS )z/ Return an instance of the `FootnoteExtension` Nr   )r   )r   r   r   r!   ÚmakeExtension™  rS   r´   ) rw   rŸ   r   r*   r   Zinlinepatternsr   r.   r   r1   r   r   Úcollectionsr
   r–   r¤   Úxml.etree.ElementTreere   ÚElementTreeZSTXZETXrl   ro   r—   r9   r   r,   r-   r0   r/   r2   r´   r   r   r   r!   Ú<module>   s,    
 3X5