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Editing: fix_zip.cpython-36.pyc
3 � f � @ sR d Z ddlmZ ddlmZ ddlmZ ddlm Z m Z m Z G dd� dej �Z dS ) a7 Fixer that changes zip(seq0, seq1, ...) into list(zip(seq0, seq1, ...) unless there exists a 'from future_builtins import zip' statement in the top-level namespace. We avoid the transformation if the zip() call is directly contained in iter(<>), list(<>), tuple(<>), sorted(<>), ...join(<>), or for V in <>:. � )� fixer_base)�Node)�python_symbols)�Name�ArgList�in_special_contextc @ s e Zd ZdZdZdZdd� ZdS )�FixZipTzN power< 'zip' args=trailer< '(' [any] ')' > [trailers=trailer*] > zfuture_builtins.zipc C s� | j |�rd S t|�rd S |d j� }d|_g }d|kr^dd� |d D �}x|D ] }d|_qPW ttjtd�|gdd�}ttjtd�t|g�g| �}|j|_|S ) N�args� �trailersc S s g | ] }|j � �qS � )�clone)�.0�nr r �:/opt/alt/python36/lib64/python3.6/lib2to3/fixes/fix_zip.py� <listcomp>' s z$FixZip.transform.<locals>.<listcomp>�zip)�prefix�list) Z should_skipr r r r �symsZpowerr r )�selfZnodeZresultsr r r �newr r r � transform s zFixZip.transformN)�__name__� __module__� __qualname__Z BM_compatibleZPATTERNZskip_onr r r r r r s r N)�__doc__r r Zpytreer Zpygramr r Z fixer_utilr r r ZConditionalFixr r r r r �<module> s
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