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Editing: uu.cpython-38.pyc
U ��.em � @ sj d Z ddlZddlZddlZdddgZG dd� de�Zddd�d d�Zdd d�Zd d � Z e d krfe � dS )z�Implementation of the UUencode and UUdecode functions. encode(in_file, out_file [,name, mode], *, backtick=False) decode(in_file [, out_file, mode, quiet]) � N�Error�encode�decodec @ s e Zd ZdS )r N)�__name__� __module__� __qualname__� r r �/usr/lib64/python3.8/uu.pyr & s F��backtickc C sj g }�zH| dkrtjj} n`t| t�rz|dkr8tj�| �}|dkrfzt� | �j }W n t k rd Y nX t | d�} |� | � |dkr�tjj}n t|t�r�t |d�}|� |� |dkr�d}|dkr�d}|�dd�}|�dd �}|�d |d @ |f �d �� | �d �}t|�dk�r0|�tj||d�� | �d �}�q |�rB|�d� n |�d� W 5 |D ]}|� � �qTX dS )z Uuencode file�-N�rb�wbi� � z\n� z\rz begin %o %s i� �ascii�- r r s ` end s end )�close�sys�stdin�buffer� isinstance�str�os�path�basename�stat�st_mode�AttributeError�open�append�stdout�replace�writer �read�len�binasciiZb2a_uu)�in_file�out_file�name�moder � opened_files�f�datar r r r ) sF c C sp g }| dkrt jj} n t| t�r4t| d�} |�| � �z | �� }|sLt d��|� d�sXq8|� dd�}t |�dkr8|d dkr8zt |d d � W q�W q8 tk r� Y q8X q8|d k�r:|d �d ��d �}tj�|�r�t d|� ���|� tj��s*dtj� �|k�s*tj�r:|� tj��s*dtj� �|k�r:t d|� d���|d k�rRt |d d �}|dk�rft jj}n0t|t��r�t|d�}t�||� |}|�|� | �� } | �rD| �d �dk�rDzt�| �} W nj tj k �r, } zH| d d d@ d d d } t�| d | � �} |�s t j� d| � W 5 d } ~ X Y nX |� | � | �� } �q�| �sRt d��W 5 |D ]}|�� �qZX d S )zDecode uuencoded filer r z'No valid begin line found in input files begin� � � r � � Ns r z Cannot overwrite existing file: z..zRefusing to write to z due to directory traversalr s end� �? � � z Warning: %s zTruncated input file) r r r r r r r r �readliner � startswith�splitr% �int� ValueError�rstripr r r �exists�sep�altsepr! �chmod�stripr& Za2b_uu�stderrr# ) r' r( r* �quietr+ r, ZhdrZ hdrfields�fp�sr- �v�nbytesr r r r c sr �� �� " c C s4 ddl } | jdd�}|jddddd d d � |jd d ddd d d � |�� \}}t|�dkrl|�d� t�d� tjj }tj j }t|�dkr�|d }t|�dkr�|d }|j r�|j r�t |t�r�t|d�}nttjd d� t�d� t ||� nD|j �r&t |t��r t|d�}nttjd d� t�d� t||� dS )z uuencode/uudecode main programr Nz'usage: %prog [-d] [-t] [input [output]])Zusagez-dz--decoder zDecode (instead of encode)?F� store_true)�dest�help�default�actionz-tz--text�textz2data is text, encoded format unix-compatible text?r/ z incorrect number of argumentsr1 r z: cannot do -t to stdoutr z: cannot do -t from stdin)�optparseZ OptionParserZ add_option� parse_argsr% �errorr �exitr r r! r rM r r r �print�argvr )rN �parserZoptions�args�input�outputr r r �test� s6 rX �__main__)NN)NNF) �__doc__r& r r �__all__� Exceptionr r r rX r r r r r �<module> s : J&
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