B YI~d8�@sbddlmZddlmZddlmZmZmZmZm Z ddl mZddl mZGdd�dej�ZdS) �)�token)� fixer_base)�Name�ArgList�Call�ListComp�in_special_context)�python_symbols)�Nodec@s eZdZdZdZdZdd�ZdS)�FixMapTaL map_none=power< 'map' trailer< '(' arglist< 'None' ',' arg=any [','] > ')' > [extra_trailers=trailer*] > | map_lambda=power< 'map' trailer< '(' arglist< lambdef< 'lambda' (fp=NAME | vfpdef< '(' fp=NAME ')'> ) ':' xp=any > ',' it=any > ')' > [extra_trailers=trailer*] > | power< 'map' args=trailer< '(' [any] ')' > [extra_trailers=trailer*] > zfuture_builtins.mapcCs�|�|�rdSg}d|kr:x|dD]}|�|��q$W|jjtjkrv|�|d�|��}d|_t t d�|g�}�n&d|kr�t|d��|d��|d��}ttj |g|dd �}n�d |kr�|d��}d|_n�d|k�rj|d}|jtjk�rL|jd jtjk�rL|jd jdjtjk�rL|jd jdjdk�rL|�|d�dSttj t d�|��g�}d|_t|��rxdSttj t d�t|g�g|�}d|_|j|_|S)NZextra_trailerszYou should use a for loop here��listZ map_lambdaZxp�fp�it)�prefixZmap_none�arg�args��Nonezjcannot convert map(None, ...) with multiple arguments because map() now truncates to the shortest sequence�map)Zshould_skip�appendZclone�parent�type�symsZsimple_stmtZwarningrrrrr ZpowerZtrailerZchildrenZarglistr�NAME�valuerr)�selfZnode�resultsZtrailers�t�newr�r!�:/opt/alt/python37/lib64/python3.7/lib2to3/fixes/fix_map.py� transform@sF zFixMap.transformN)�__name__� __module__�__qualname__Z BM_compatibleZPATTERNZskip_onr#r!r!r!r"rsrN)Zpgen2rrrZ fixer_utilrrrrrZpygramr rZpytreer ZConditionalFixrr!r!r!r"�s