CasperSecurity
o
��bc�
� @ sF d Z ddlmZ ddlmZmZmZ ddlmZ G dd� dej�Z dS )z/Fixer that changes xrange(...) into range(...).� )�
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��self�tree�filename�� __class__� �//usr/lib/python3.10/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 s@ |d }|j dkr| �||�S |j dkr| �||�S tt|���)N�name�xrange�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 sj t |�| jvr1| �|�s3ttd�|d �� g�}ttd�|g|jd�}|d D ]}|�|� q'|S d S d S )Nr �args�listr" �rest)r& r �in_special_contextr r �cloner# � append_child)r r r �
range_call� 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 u rdS i }|j j d ur%| j�|j j |�r%|d |u r%|d jtv S | j�|j |�o2|d |u S )NFr �func)�parent�p1�matchr r �p2)r r r r r r r* ? s
� z FixXrange.in_special_context)�__name__�
__module__� __qualname__�
BM_compatible�PATTERNr
r r! r r �P1r �compile_patternr2 �P2r4 r* �
__classcell__r r r r r s
r N)
�__doc__� r �
fixer_utilr r r r �BaseFixr r r r r �<module> s