U
��,a�
� @ sB d dl mZ d dlmZmZmZ d dl mZ G dd� dej�ZdS )� )�
fixer_base)�Name�Call�consuming_calls)�patcompc sh e Zd ZdZdZ� fdd�Zdd� Zdd� Zd d
� Zd d � Z d
Z
e � e
�Z
dZe � e�Zdd� Z� ZS )� FixXrangeTz�
power<
(name='range'|name='xrange') trailer< '(' args=any ')' >
rest=any* >
c s t t| ��||� t� | _d S �N)�superr �
start_tree�set�transformed_xranges��selfZtree�filename�� __class__� �=/opt/alt/python38/lib64/python3.8/lib2to3/fixes/fix_xrange.pyr
s zFixXrange.start_treec C s
d | _ d S r )r r
r r r � finish_tree s zFixXrange.finish_treec C sD |d }|j dkr | �||�S |j dkr4| �||�S tt|���d S )N�nameZxrange�range)�value�transform_xrange�transform_range�
ValueError�repr�r �node�resultsr r r r � transform s
zFixXrange.transformc C s0 |d }|� td|jd�� | j�t|�� d S )Nr r ��prefix)�replacer r! r �add�idr r r r r $ s zFixXrange.transform_xrangec C sf t |�| jkrb| �|�sbttd�|d �� g�}ttd�|g|jd�}|d D ]}|�|� qN|S d S )Nr �args�listr �rest)r$ r �in_special_contextr r Zcloner! Z append_child)r r r Z
range_callZ list_call�nr r r r * s � � zFixXrange.transform_rangez3power< func=NAME trailer< '(' node=any ')' > any* >z�for_stmt< 'for' any 'in' node=any ':' any* >
| comp_for< 'for' any 'in' node=any any* >
| comparison< any 'in' node=any any*>
c C sf |j d krdS i }|j j d k rJ| j�|j j |�rJ|d |krJ|d jtkS | j�|j |�od|d |kS )NFr �func)�parent�p1�matchr r �p2)r r r r r r r( ? s
�
�z FixXrange.in_special_context)�__name__�
__module__� __qualname__Z
BM_compatibleZPATTERNr
r r r r ZP1r Zcompile_patternr, ZP2r. r( �
__classcell__r r r r r s
r N) � r Z
fixer_utilr r r r ZBaseFixr r r r r �<module> s