관리-도구
편집 파일: literals.cpython-37.opt-1.pyc
B � fc � @ sP d Z ddlZddddddd d d d d � Zdd� Zdd� Zdd� ZedkrLe� dS )z<Safely evaluate Python string literals without using eval().� N��� � � � � �'�"�\) �a�b�f�n�r�t�vr r r c C s� | � dd�\}}t�|�}|d k r&|S |�d�r�|dd � }t|�dk rTtd| ��yt|d�}W q� tk r� td| �d �Y q�X n2yt|d�}W n" tk r� td| �d �Y nX t|�S ) Nr � �x� z!invalid hex string escape ('\%s')� � z#invalid octal string escape ('\%s'))�group�simple_escapes�get� startswith�len� ValueError�int�chr)�m�all�tailZescZhexes�i� r$ �;/opt/alt/python37/lib64/python3.7/lib2to3/pgen2/literals.py�escape s" r& c C sH | d }| d d� |d kr$|d }| t |�t |� � } t�dt| �S )Nr � z)\\(\'|\"|\\|[abfnrtv]|x.{0,2}|[0-7]{1,3}))r �re�subr& )�s�qr$ r$ r% � evalString( s r, c C sD x>t d�D ]2} t| �}t|�}t|�}||kr t| |||� q W d S )N� )�ranger �reprr, �print)r# �cr* �er$ r$ r% �test2 s r3 �__main__)�__doc__r( r r& r, r3 �__name__r$ r$ r$ r% �<module> s