← Back
Editing: conv.cpython-36.opt-2.pyc
3 \�% � @ s. d dl Z d dlmZmZ G dd� dej�ZdS )� N)�grammar�tokenc @ s, e Zd Zdd� Zdd� Zdd� Zdd� Zd S ) � Converterc C s | j |� | j|� | j� d S )N)�parse_graminit_h�parse_graminit_c� finish_off)�selfZ graminit_hZ graminit_c� r �*/usr/lib64/python3.6/lib2to3/pgen2/conv.py�run/ s z Converter.runc C s� y t |�}W n0 tk r< } ztd||f � dS d }~X nX i | _i | _d}xn|D ]f}|d7 }tjd|�}| r�|j� r�td|||j� f � qT|j� \}}t |�}|| j|< || j|< qTW dS )NzCan't open %s: %sFr � z^#define\s+(\w+)\s+(\d+)$z%s(%s): can't parse %sT) �open�OSError�printZ symbol2numberZ number2symbol�re�match�strip�groups�int) r �filename�f�err�lineno�line�mo�symbol�numberr r r r 5 s& zConverter.parse_graminit_hc ! C s� y t |�}W n0 tk r< } ztd||f � dS d }~X nX d}|d t|� }}|d t|� }}|d t|� }}i }g }�x�|jd��rx�|jd��rLtjd|�}ttt |j � ��\} } } g } xRt | �D ]F} |d t|� }}tjd|�}ttt |j � ��\}}| j ||f� q�W |d t|� }}| || | f< |d t|� }}q�W tjd|�}ttt |j � ��\}}g }x^t |�D ]R} |d t|� }}tjd |�}ttt |j � ��\} } } || | f } |j | � �q~W |j |� |d t|� }}|d t|� }}q�W || _ i }tjd |�}t |jd��}x�t |�D ]�}|d t|� }}tjd |�}|jd �}ttt |jdd dd���\}}}}|| }|d t|� }}tjd|�}i }t|jd��}xPt|�D ]D\}} t| �} x0t d�D ]$}| d|> @ �r�d||d | < �q�W �q�W ||f||< �q4W |d t|� }}|| _g } |d t|� }}tjd|�}t |jd��} xjt | �D ]^}|d t|� }}tjd|�}|j � \}}t |�}|dk�r�d }nt|�}| j ||f� �qpW |d t|� }}| | _|d t|� }}|d t|� }}tjd|�}t |jd��}|d t|� }}|d t|� }}tjd|�}t |jd��} |d t|� }}tjd|�}t |jd��} | | _|d t|� }}y|d t|� }}W n tk �r� Y nX d S )NzCan't open %s: %sFr r z static arc z)static arc arcs_(\d+)_(\d+)\[(\d+)\] = {$z\s+{(\d+), (\d+)},$z'static state states_(\d+)\[(\d+)\] = {$z \s+{(\d+), arcs_(\d+)_(\d+)},$z static dfa dfas\[(\d+)\] = {$z0\s+{(\d+), "(\w+)", (\d+), (\d+), states_(\d+),$� � � � z\s+("(?:\\\d\d\d)*")},$� z!static label labels\[(\d+)\] = {$z\s+{(\d+), (0|"\w+")},$�0z \s+(\d+),$z\s+{(\d+), labels},$z \s+(\d+)$)r r r �next� startswithr r �list�mapr r �range�append�states�group�eval� enumerate�ord�dfas�labels�start� StopIteration)!r r r r r r Zallarcsr) r �n�m�kZarcs�_�i�j�s�t�stater. Zndfasr r �x�y�z�firstZ rawbitset�cZbyter/ Znlabelsr0 r r r r T s� " zConverter.parse_graminit_cc C s\ i | _ i | _xJt| j�D ]<\}\}}|tjkrB|d k rB|| j |< q|d kr|| j|< qW d S )N)�keywords�tokensr, r/ r �NAME)r Zilabel�type�valuer r r r � s zConverter.finish_offN)�__name__� __module__� __qualname__r r r r r r r r r $ s &r )r Zpgen2r r ZGrammarr r r r r �<module> s
Save File
Cancel