o
    h	                  	   @   sF  d Z ddlmZmZ ddlZddlmZmZmZm	Z	m
Z
mZmZmZ dZeede jdZeede jd	Zd
Zeede jdZeede jd	Zi ddddddddddddddddddddddddd d!d"d#d$d%d&d'd(d)d*d+d,d-d.d/d0d1Zed2d3 Zed4d5 Zd6d7 ZdS )8z
A module for parsing and generating `fontconfig patterns`_.

.. _fontconfig patterns:
   https://www.freedesktop.org/software/fontconfig/fontconfig-user.html
    )	lru_cachepartialN)GroupOptionalParseExceptionRegex	StringEndSuppress
ZeroOrMoreoneOfz\\\-:,z
\\(?=[%s]) z(?=[%s])z\\z\\=_:,thin)weightlight
extralight
ultralightr   book)r   r   regular)r   r   normal)r   r   medium)r   r   demibold)r   r   semibold)r   r   bold)r   r   	extrabold)r   z
extra boldblack)r   r   heavy)r   r   roman)slantr   italic)r   r   oblique)r   r   )widthzultra-condensed)r    zextra-condensed)r    	condensed)r    zsemi-condensed)r    expanded)r    zextra-expanded)r    zultra-expanded)ultracondensedextracondensedr!   semicondensedr"   extraexpandedultraexpandedc                  C   s   dd } t dt dt d}t d}t d}t dt dt d}t|td | | ttB }t| |d	td
| |d  td|d  t	  S )Nc                 S   s   | t td|   S )N,)r
   r	   )elem r*   r/var/www/html/construction_image-detection-poc/venv/lib/python3.10/site-packages/matplotlib/_fontconfig_pattern.pycomma_separated9   s   z0_make_fontconfig_parser.<locals>.comma_separatedz([^z]|(\\[z]))*z([0-9]+\.?[0-9]*|\.[0-9]+)z[a-z]+=families-sizes:zproperties*)
r   _family_punc_value_puncr   r	   r   
_CONSTANTSr   r
   r   )r,   familysizenamevaluepropr*   r*   r+   _make_fontconfig_parser7   s    r:   c              
   C   s   t  }z|| }W n ty! } ztdt|d dd}~ww |  i }d|v r7g tt|d |d< d|v rCg |d |d< |dg D ]}t	|d	krWt
|d  }|^}}||g tt| qI|S )
zs
    Parse a fontconfig *pattern* into a dict that can initialize a
    `.font_manager.FontProperties` object.
    
r   Nr.   r5   r0   r6   
properties   )r:   parseStringr   
ValueErrorexplain
resetCachemap_family_unescapegetlenr4   
setdefaultextend_value_unescape)patternparserparseerrpropsr9   kvr*   r*   r+   parse_fontconfig_patternM   s&   rP   c                    s>    fdddD }d dd   D d dd |D  S )	z;Convert a `.FontProperties` to a fontconfig pattern string.c                    s"   g | ]}|t  d |  fqS )get_)getattr).0rN   dr*   r+   
<listcomp>i   s    z/generate_fontconfig_pattern.<locals>.<listcomp>)stylevariantr   stretchfiler6   r(   c                 s   s    | ]}t |V  qd S )N)_family_escape)rS   fr*   r*   r+   	<genexpr>m   s    z.generate_fontconfig_pattern.<locals>.<genexpr>r   c                 s   s4    | ]\}}|d urd| dt t| V  qd S )Nr1   r-   )_value_escapestr)rS   rN   rO   r*   r*   r+   r]   n   s    )join
get_family)rU   kvsr*   rT   r+   generate_fontconfig_patterng   s   

rc   )__doc__	functoolsr   r   re	pyparsingr   r   r   r   r   r	   r
   r   r2   compilesubrC   r[   r3   rH   r^   r4   r:   rP   rc   r*   r*   r*   r+   <module>   st    (	


