| Server IP : 192.158.238.246 / Your IP : 18.216.130.198 Web Server : LiteSpeed System : Linux uniform.iwebfusion.net 4.18.0-553.27.1.lve.1.el8.x86_64 #1 SMP Wed Nov 20 15:58:00 UTC 2024 x86_64 User : jenniferflocom ( 1321) PHP Version : 8.1.32 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : OFF | Pkexec : OFF Directory : /opt/alt/python37/lib64/python3.7/lib2to3/pgen2/__pycache__/ |
Upload File : |
B
YI~du � @ s0 d dl mZ G dd� de�ZG dd� de�ZdS )� )�tokenc @ s e Zd Zdd� ZdS )�
ParseErrorc C s4 t �| d||||f � || _|| _|| _|| _d S )Nz!%s: type=%r, value=%r, context=%r)� Exception�__init__�msg�type�value�context)�selfr r r r � r �8/opt/alt/python37/lib64/python3.7/lib2to3/pgen2/parse.pyr s zParseError.__init__N)�__name__�
__module__� __qualname__r r r r r r s r c @ sH e Zd Zddd�Zddd�Zdd� Zdd � Zd
d � Zd d
� Zdd� Z dS )�ParserNc C s || _ |pdd� | _d S )Nc S s |S )Nr )�grammar�noder r r �<lambda>W � z!Parser.__init__.<locals>.<lambda>)r �convert)r
r r r r r r 9 s zParser.__init__c C sH |d kr| j j}|d d g f}| j j| d|f}|g| _d | _t� | _d S )N� )r �start�dfas�stack�rootnode�set�
used_names)r
r �newnodeZ
stackentryr r r �setupY s
z Parser.setupc C s8 | � |||�}�x"| jd \}}}|\}} || }
x�|
D ]�\} } | jj| \}
}|| kr�| �||| |� | }x@|| d|fgkr�| �� | js�dS | jd \}}}|\}} qnW dS |
dkr8| jj|
}|\}}||kr8| �|
| jj|
| |� P q8W d|f|
k�r"| �� | j�s0td|||��qtd|||��qW d S )N���r TF� ztoo much inputz bad input) �classifyr r �labels�shift�popr �pushr )r
r r r �ilabel�dfa�stater Zstates�firstZarcs�i�newstate�t�vZitsdfaZ itsstatesZitsfirstr r r �addtokenq s: zParser.addtokenc C sX |t jkr0| j�|� | jj�|�}|d k r0|S | jj�|�}|d krTtd|||��|S )Nz bad token) r �NAMEr �addr �keywords�get�tokensr )r
r r r r& r r r r! � s
zParser.classifyc C sT | j d \}}}|||d f}| �| j|�}|d k r@|d �|� |||f| j d< d S )Nr )r r r �append) r
r r r+ r r' r( r r r r r r# � s z Parser.shiftc C sB | j d \}}}|d |g f}|||f| j d< | j �|d|f� d S )Nr r )r r4 ) r
r Znewdfar+ r r' r( r r r r r r% � s z Parser.pushc C s` | j �� \}}}| �| j|�}|d k r\| j rL| j d \}}}|d �|� n|| _| j| j_d S )Nr )r r$ r r r4 r r )r
ZpopdfaZpopstateZpopnoder r' r( r r r r r$ � s z
Parser.pop)N)N)
r
r r r r r. r! r# r% r$ r r r r r s
0 r N)� r r r �objectr r r r r �<module> s