|
Server : LiteSpeed System : Linux server51.dnsbootclub.com 4.18.0-553.62.1.lve.el8.x86_64 #1 SMP Mon Jul 21 17:50:35 UTC 2025 x86_64 User : nandedex ( 1060) PHP Version : 8.1.33 Disable Function : NONE Directory : /lib64/python3.6/lib2to3/__pycache__/ |
3
\� � @ sh d Z ddlZddlZddlmZ ddlmZ ddlmZ G dd� de �Z
G d d
� d
e �Z i a d d � Z
dS )
z+George Boutsioukis <gboutsioukis@gmail.com>� N)� defaultdict� )�pytree)� reduce_treec @ s e Zd Zej� Zdd� ZdS )�BMNodec C s" i | _ g | _ttj�| _d| _d S )N� )�transition_table�fixers�nextr �count�id�content)�self� r �+/usr/lib64/python3.6/lib2to3/btm_matcher.py�__init__ s zBMNode.__init__N)�__name__�
__module__� __qualname__� itertoolsr r r r r r r s r c @ s4 e Zd Zdd� Zdd� Zdd� Zdd� Zd d
� Zd S ) �
BottomMatcherc C s0 t � | _t� | _| jg| _g | _tjd�| _d S )NZRefactoringTool) �set�matchr �rootZnodesr �loggingZ getLoggerZlogger)r r r r r s
zBottomMatcher.__init__c C sL | j j|� t|j�}|j� }| j|| jd�}x|D ]}|j j|� q4W d S )N)�start)r �appendr Z pattern_treeZget_linear_subpattern�addr )r �fixerZtreeZlinear� match_nodesZ
match_noder r r � add_fixer% s
zBottomMatcher.add_fixerc C s� |s
|gS t |d t�rhg }xF|d D ]:}| j||d�}x&|D ] }|j| j|dd � |�� q>W q&W |S |d |jkr�t� }||j|d < n|j|d }|dd � r�| j|dd � |d�}n|g}|S d S )Nr )r r )�
isinstance�tupler �extendr r )r �patternr r � alternativeZ end_nodes�endZ next_noder r r r 1 s"
" zBottomMatcher.addc C s0 | j }tt�}�x|D �]}|}�x|�r&d|_x,|jD ]"}t|tj�r8|jdkr8d|_P q8W |j dkrp|j}n|j }||j
kr�|j
| }x�|j D ]"}||kr�g ||< || j |� q�W nd| j }|j
d k r�|j
jr�P ||j
k�r |j
| }x2|j D ](}||j� k�r g ||< || j |� q�W |j
}q$W qW |S )NT�;Fr )r r �listZ was_checkedZchildrenr! r ZLeaf�value�typer r r �parent�keys) r ZleavesZcurrent_ac_nodeZresultsZleafZcurrent_ast_nodeZchildZ
node_tokenr r r r �runS s>
zBottomMatcher.runc s* t d� � fdd�� � | j� t d� d S )Nz
digraph g{c s^ xX| j j� D ]J}| j | }td| j|jt|�t|j�f � |dkrNt|j� � |� q W d S )Nz%d -> %d [label=%s] //%sr )r r, �printr � type_repr�strr r
)ZnodeZ subnode_keyZsubnode)�
print_noder r r1 � s
z*BottomMatcher.print_ac.<locals>.print_node�})r. r )r r )r1 r �print_ac� s
zBottomMatcher.print_acN)r r r r r r r- r3 r r r r r s
"=r c C sH t s<ddlm} x*|jj� D ] \}}t|�tkr |t |< q W t j| | �S )Nr )�python_symbols)� _type_reprsZpygramr4 �__dict__�itemsr* �int�
setdefault)Ztype_numr4 �name�valr r r r/ � s r/ )�
__author__r r � collectionsr r r Z btm_utilsr �objectr r r5 r/ r r r r �<module> s