| Server IP : 74.91.139.10 / Your IP : 10.45.147.122 Web Server : Apache/2.4.67 (Unix) System : Linux prod-iad-shwpweb1001b 5.14.0-687.26.1.el9_8.x86_64 #1 SMP PREEMPT_DYNAMIC Tue Jul 14 16:32:02 EDT 2026 x86_64 User : FAsyXTyKGY ( 3004) PHP Version : 8.2.30 Disable Function : passthru,shell_exec,system MySQL : ON | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : ON Directory : /lib64/python3.9/lib2to3/pgen2/__pycache__/ |
Upload File : |
a
�iQ � @ s� d Z ddgZddlZddlZddlZddlZddlZddlmZm Z m
Z
m Z m Z G dd� de
�Zdd � Zdd
d�Zdd� Zdd� Zdd� Zedkr�e�ee� �� dS )z#Guido van Rossum <guido@python.org>�Driver� load_grammar� N� )�grammar�parse�token�tokenize�pgenc @ sH e Zd Zddd�Zddd�Zddd�Zdd d
�Zdd d �Zdd
d�ZdS )r Nc C s& || _ |d u rt�� }|| _|| _d S �N)r �logging� getLogger�logger�convert)�selfr r r
� r �,/usr/lib64/python3.9/lib2to3/pgen2/driver.py�__init__ s
zDriver.__init__Fc C st t �| j| j�}|�� d}d}d } } } } }
d} |D �]} | \}}}} }
|||fkr�|\}
}||
k r�| d|
| 7 } |
}d}||k r�| |
||� 7 } |}|tjtjfv r�| |7 } | \}}|�d�r<|d7 }d}q<|t j
kr�tj | }|�r
| j �
dt j| || � |�||| |f��r6|�r0| j �
d� �qnd} | \}}|�d�r<|d7 }d}q<t �d||| |f��|jS )Nr r � �
z%s %r (prefix=%r)zStop.zincomplete input)r ZParserr r Zsetupr �COMMENT�NL�endswithr �OPZopmapr
�debug�tok_nameZaddtokenZ
ParseError�rootnode)r �tokensr �p�lineno�column�type�value�start�endZ line_text�prefixZ quintupleZs_linenoZs_columnr r r � parse_tokens& sV
�
�zDriver.parse_tokensc C s t �|j�}| �||�S r
)r �generate_tokens�readliner% )r �streamr r r r r �parse_stream_rawV s zDriver.parse_stream_rawc C s | � ||�S r
)r) )r r( r r r r � parse_stream[ s zDriver.parse_streamc C s@ t j|d|d�� }| �||�W d � S 1 s20 Y d S )N�r)�encoding)�io�openr* )r �filenamer, r r( r r r �
parse_file_ s zDriver.parse_filec C s t �t�|�j�}| �||�S r
)r r& r- �StringIOr' r% )r �textr r r r r � parse_stringd s zDriver.parse_string)NN)F)F)F)NF)F) �__name__�
__module__� __qualname__r r% r) r* r0 r3 r r r r r s
0
c C s: t j�| �\}}|dkr d}|| d�tttj�� d S )Nz.txtr �.z.pickle)�os�path�splitext�join�map�str�sys� version_info)�gt�head�tailr r r �_generate_pickle_namej s rC � Grammar.txtTFc
C s� |d u rt �� }|d u r t| �n|}|s2t|| �s�|�d| � t�| �}|r�|�d|� z|�|� W q� ty� } z|�d|� W Y d }~q�d }~0 0 nt �
� }|� |� |S )Nz!Generating grammar tables from %sz Writing grammar tables to %szWriting failed: %s) r r rC �_newer�infor Zgenerate_grammar�dump�OSErrorr �Grammar�load)r@ Zgp�save�forcer
�g�er r r r q s
$
c C s8 t j�| �sdS t j�|�s dS t j�| �t j�|�kS )NFT)r8 r9 �exists�getmtime)�a�br r r rE � s
rE c C sF t j�|�rt|�S tt j�|��}t�| |�}t� � }|�
|� |S r
) r8 r9 �isfiler rC �basename�pkgutil�get_datar rI �loads)�packageZgrammar_sourceZ pickled_name�datarM r r r �load_packaged_grammar� s
rZ c G sB | st jdd � } tjtjt jdd� | D ]}t|ddd� q*dS )Nr z %(message)s)�levelr( �formatT)rK rL )r> �argvr � basicConfig�INFO�stdoutr )�argsr@ r r r �main� s �rb �__main__)rD NTFN)�
__author__�__all__r- r8 r rU r> r r r r r r �objectr rC r rE rZ rb r4 �exit�intr r r r �<module> s" M �