o
     JAf|                     @   s@   	 d dl mZ d dl mZ d dlmZmZ G dd dejZdS )   )pytree)
fixer_base)Nameparenthesizec                   @   s   e Zd ZdZdZdd ZdS )	FixHasKeyTa  
    anchor=power<
        before=any+
        trailer< '.' 'has_key' >
        trailer<
            '('
            ( not(arglist | argument<any '=' any>) arg=any
            | arglist<(not argument<any '=' any>) arg=any ','>
            )
            ')'
        >
        after=any*
    >
    |
    negation=not_test<
        'not'
        anchor=power<
            before=any+
            trailer< '.' 'has_key' >
            trailer<
                '('
                ( not(arglist | argument<any '=' any>) arg=any
                | arglist<(not argument<any '=' any>) arg=any ','>
                )
                ')'
            >
        >
    >
    c              
   C   sx  | j }|jj|jkr| j|jrd S |d}|d }|j}dd |d D }|d  }|d}	|	r<dd |	D }	|j|j	|j|j
|j|j|j|jfv rSt|}t|d	kr^|d
 }nt|j|}d|_tddd}
|rtddd}t|j||
f}
t|j	||
|f}|	rt|}t|j|ft|	 }|jj|j	|j|j|j|j|j|j|j|jf	v rt|}||_|S )Nnegationanchorc                 S      g | ]}|  qS  clone.0nr
   r
   0/usr/lib/python3.10/lib2to3/fixes/fix_has_key.py
<listcomp>R       z'FixHasKey.transform.<locals>.<listcomp>beforeargafterc                 S   r	   r
   r   r   r
   r
   r   r   V   r           in)prefixnot)symsparenttypeZnot_testpatternmatchgetr   r   Z
comparisonZand_testZor_testtestZlambdefargumentr   lenr   ZNodeZpowerr   Zcomp_optupleexprZxor_exprZand_exprZ
shift_exprZ
arith_exprZtermZfactor)selfZnoderesultsr   r   r   r   r   r   r   Zn_opZn_notnewr
   r
   r   	transformG   sJ   


zFixHasKey.transformN)__name__
__module____qualname__ZBM_compatibleZPATTERNr*   r
   r
   r
   r   r   &   s    r   N) r   r   Z
fixer_utilr   r   ZBaseFixr   r
   r
   r
   r   <module>   s
   