U
    P»{j)  ã                   @   s\   d Z ddlmZmZmZ ddlmZ ddlmZm	Z	m
Z
mZ e d¡ZG dd„ dejƒZdS )	a,  Fixer for print.

Change:
    "print"          into "print()"
    "print ..."      into "print(...)"
    "print(...)"     not changed
    "print ... ,"    into "print(..., end=' ')"
    "print >>x, ..." into "print(..., file=x)"

No changes are applied if print_function is imported from __future__

é    )ÚpatcompÚpytreeÚ
fixer_base)Útoken)ÚNameÚCallÚCommaÚStringz8atom< '(' [arith_expr|atom|power|term|STRING|NAME] ')' >c                   @   s$   e Zd ZdZdZdd„ Zdd„ ZdS )ÚFixPrintTzP
              simple_stmt< any* bare='print' any* > | print_stmt
              c                 C   sà  |st ‚| d¡}|r4| ttdƒg |jd�¡ d S |jd tdƒksJt ‚|jdd … }t|ƒdkrvt 	|d ¡rvd S d  } }}|rê|d t
ƒ krê|d d… }d}dd	„ |d  ¡ D ƒ}|rê|d jd d
krê|d jdd… dkrêd}|�r2|d t tjd¡k�r2t|ƒdk�st ‚|d  ¡ }|dd … }dd	„ |D ƒ}	|	�rPd|	d _|d k	�sn|d k	�sn|d k	�rÆ|d k	�rŽ|  |	dtt|ƒƒ¡ |d k	�r®|  |	dtt|ƒƒ¡ |d k	�rÆ|  |	d|¡ ttdƒ|	ƒ}
|j|
_|
S )NÚbareÚprint)Úprefixr   é   éÿÿÿÿú c                 S   s   g | ]}|j tjkr|‘qS © )Útyper   ÚSTRING)Ú.0Úleafr   r   úZ/var/www/html/bwave/python/venv/lib/python3.8/site-packages/libfuturize/fixes/fix_print.pyÚ
<listcomp>?   s      z&FixPrint.transform.<locals>.<listcomp>Úréýÿÿÿ)z\tz\nz\rÚ z>>é   é   c                 S   s   g | ]}|  ¡ ‘qS r   )Úclone)r   Úargr   r   r   r   K   s     ÚsepÚendÚfile)ÚAssertionErrorÚgetÚreplacer   r   r   ÚchildrenÚlenÚparend_exprÚmatchr   ÚleavesÚvaluer   ÚLeafr   Ú
RIGHTSHIFTr   Ú	add_kwargr	   Úrepr)ÚselfÚnodeÚresultsZ
bare_printÚargsr   r    r!   Zstring_leavesZl_argsZn_stmtr   r   r   Ú	transform$   sP    
ÿÿþý



zFixPrint.transformc                 C   sN   d|_ t | jjt|ƒt tjd¡|f¡}|r@| 	t
ƒ ¡ d|_ | 	|¡ d S )Nr   ú=r   )r   r   ÚNodeZsymsÚargumentr   r+   r   ÚEQUALÚappendr   )r/   Zl_nodesZs_kwdZn_exprZ
n_argumentr   r   r   r-   ^   s    
þÿzFixPrint.add_kwargN)Ú__name__Ú
__module__Ú__qualname__ZBM_compatibleZPATTERNr3   r-   r   r   r   r   r
      s   :r
   N)Ú__doc__Zlib2to3r   r   r   Zlib2to3.pgen2r   Zlib2to3.fixer_utilr   r   r   r	   Zcompile_patternr'   ZBaseFixr
   r   r   r   r   Ú<module>   s   ÿ