o
    Zh"                     @   s   d Z ddlZddl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 d
efddZde	d
efddZeG dd dZdS )z4Helper functions for writing to terminals and files.    N)final)Literal)Optional)Sequence)TextIO   )wcswidthreturnc                  C   s    t jdd\} }| dk rd} | S )N)P      )fallback(   r
   )shutilget_terminal_size)width_ r   Q/var/www/html/lang_env/lib/python3.10/site-packages/_pytest/_io/terminalwriter.pyget_terminal_width   s   r   filec                 C   sj   t jddkr
dS t jddkrdS t jdrdS t jdr$dS t| do4|  o4t jd	d
kS )NZ	PY_COLORS1T0FNO_COLORFORCE_COLORisattyTERMdumb)osenvirongethasattrr   )r   r   r   r   should_do_markup   s    r!   c                   @   s  e Zd ZedIi ddddddddd	d
dddddddddddddddddddddd d!d"d#d$d%d&d'd(ZdTd*ee d+d)fd,d-Zed+e	fd.d/Z
e
jd0e	d+d)fd1d/Z
ed+e	fd2d3Zd4ed5ed+efd6d7Z	)	)dUd8ed9ee d:ee	 d5ed+d)f
d;d<Zd=d>d?ed@ed5ed+d)fdAdBZdVdDed5ed+d)fdEdFZdWdGdHZdXdJee dKee d+d)fdLdMZ	NdYdOedPedQ d+efdRdSZd)S )ZTerminalWriterblack   red   green    yellow!   blue"   purple#   cyan$   white%   ZBlackr   Red)   ZGreen*   ZYellow+   ZBlue,   ZPurple-   ZCyan.   ZWhite/   boldr   Zlight   blink   invert   Nr   r	   c                 C   s   |d u rt j}t|dr1| r1t jdkr1zdd l}W n	 ty$   Y nw ||j}|d us1J || _	t
|| _d| _d | _d| _d S )Nr   win32r    T)sysstdoutr    r   platformcoloramaImportErrorZAnsiToWin32stream_filer!   	hasmarkup_current_line_terminal_widthcode_highlight)selfr   rF   r   r   r   __init__C   s   

zTerminalWriter.__init__c                 C   s   | j d ur| j S t S N)rL   r   rN   r   r   r   	fullwidthT   s   
zTerminalWriter.fullwidthvaluec                 C   s
   || _ d S rP   )rL   )rN   rS   r   r   r   rR   Z   s   
c                 C   s
   t | jS )z;Return an estimate of the width so far in the current line.)r   rK   rQ   r   r   r   width_of_current_line^   s   
z$TerminalWriter.width_of_current_linetextmarkupc                    sb   |D ]}| j vrtd|q jr/ fdd| D }|r/ddd |D | d }|S )Nzunknown markup: c                    s   g | ]\}}|r j | qS r   )	_esctable).0nameonrQ   r   r   
<listcomp>h   s    z)TerminalWriter.markup.<locals>.<listcomp>rB   c                 s   s    | ]}d | V  qdS )z[%smNr   )rX   Zcodr   r   r   	<genexpr>j   s    z(TerminalWriter.markup.<locals>.<genexpr>[0m)rW   
ValueErrorrJ   itemsjoin)rN   rU   rV   rY   escr   rQ   r   rV   c   s   
zTerminalWriter.markupsepchartitlerR   c                 K   s   |d u r| j }tjdkr|d8 }|d ur4t|t| d dt|  d}|| }| d| d| }n||t|  }t|t|  |krN|| 7 }| j|fi | d S )NrA   r   r<    )rR   rC   rE   maxlenrstripline)rN   rb   rc   rR   rV   Nfillrh   r   r   r   sepm   s   
"zTerminalWriter.sepF)flushmsgrl   c                K   s   |rJ| ddd }d|v r|| _n|  j|7  _| j|fi |}z| j| W n tyA   |dd}| j| Y nw |rL|   d S d S d S )N
r   zunicode-escapeascii)	rsplitrK   rV   rI   writeUnicodeEncodeErrorencodedecoderl   )rN   rm   rl   rV   current_liner   r   r   rr      s    
zTerminalWriter.writerB   sc                 K   s    | j |fi | |  d d S )Nrn   )rr   )rN   rw   rV   r   r   r   rh      s   zTerminalWriter.linec                 C   s   | j   d S rP   )rI   rl   rQ   r   r   r   rl      s   zTerminalWriter.flushr   linesindentsc                 C   s   |rt |t |krtdt | dt | d|s"dgt | }d|}| | }t||D ]\}}| ||  q3dS )aI  Write lines of source code possibly highlighted.

        Keeping this private for now because the API is clunky. We should discuss how
        to evolve the terminal writer so we can have more precise color support, for example
        being able to write part of a line in one color and the rest in another, and so on.
        zindents size (z") should have same size as lines ()rB   rn   N)rf   r^   r`   
_highlight
splitlinesziprh   )rN   rx   ry   source	new_linesindentnew_liner   r   r   _write_source   s   
zTerminalWriter._write_sourcepythonr~   lexer)diffr   c           
   
   C   s<  ddl m} |r| jr| js|S z'ddlm} |dkr"ddlm} n
|dkr,ddlm	} ddl
m} dd	l}W n tyB   | Y S w z)||| |td
dtdd}|d dkrh|d dkrh|d	d }d| W S  |jjy }	 z|dtd|	d	}	~	w |jjy }	 z|dtd
|	d	}	~	ww )z5Highlight the given source if we have markup support.r   )
UsageError)TerminalFormatterr   )PythonLexerr   )	DiffLexer)	highlightNZPYTEST_THEME_MODEZdarkZPYTEST_THEME)bgstylero   rn   r]   zdPYTEST_THEME environment variable had an invalid value: '{}'. Only valid pygment styles are allowed.zrPYTEST_THEME_MODE environment variable had an invalid value: '{}'. The only allowed values are 'dark' and 'light'.)Z_pytest.config.exceptionsr   rJ   rM   Zpygments.formatters.terminalr   Zpygments.lexers.pythonr   Zpygments.lexers.diffr   pygmentsr   Zpygments.utilrG   r   getenvutilClassNotFoundformatOptionError)
rN   r~   r   r   r   Lexerr   r   Zhighlighteder   r   r   r{      s^   


zTerminalWriter._highlightrP   )NN)rB   )r	   N)r   )r   )__name__
__module____qualname__dictrW   r   r   rO   propertyintrR   setterrT   strboolrV   rk   rr   rh   rl   r   r   r   r{   r   r   r   r   r"   *   s    	

 %
 r"   )__doc__r   r   rC   typingr   r   r   r   r   Zwcwidthr   r   r   r   r!   r"   r   r   r   r   <module>   s    
