← Back
Editing: reader.cpython-37.pyc
B b�`� � @ sL d dgZ ddlmZmZ ddlZddlZG dd� de�ZG dd � d e�ZdS )�Reader� ReaderError� )� YAMLError�Mark� Nc @ s e Zd Zdd� Zdd� ZdS )r c C s" || _ || _|| _|| _|| _d S )N)�name� character�position�encoding�reason)�selfr r r r r � r �>/opt/alt/python37/lib64/python3.7/site-packages/yaml/reader.py�__init__ s zReaderError.__init__c C sH t | jt�r,d| jt| j�| j| j| jf S d| j| j| j| jf S d S )Nz>'%s' codec can't decode byte #x%02x: %s in "%s", position %dz8unacceptable character #x%04x: %s in "%s", position %d)� isinstancer �bytesr �ordr r r )r r r r �__str__! s zReaderError.__str__N)�__name__� __module__� __qualname__r r r r r r r s c @ sf e Zd Zdd� Zddd�Zddd�Zdd d �Zd d � Zd d� Ze � d�Z dd� Z dd� Z ddd�ZdS ) r c C s� d | _ d | _d| _d| _d| _d| _d | _d | _d | _d| _ d| _ d| _ t |t �rnd| _ | �|� |d | _nHt |t�r�d| _ || _| �� n(|| _t|dd�| _ d | _d | _| �� d S ) Nr T� z<unicode string>� z <byte string>r z<file>F)r �stream�stream_pointer�eof�buffer�pointer� raw_buffer� raw_decoder �index�line�columnr �str�check_printabler �determine_encoding�getattr)r r r r r r ; s2 zReader.__init__r c C sD y| j | j| S tk r> | �|d � | j | j| S X d S )Nr )r r � IndexError�update)r r r r r �peekW s z Reader.peekr c C s4 | j | t| j�kr | �|� | j| j | j | � S )N)r �lenr r( )r �lengthr r r �prefix^ s z Reader.prefixc C s� | j | d t| j�kr&| �|d � x�|r�| j| j }| j d7 _ | jd7 _|dkst|dkr�| j| j dkr�| jd7 _d| _n|dkr�| jd7 _|d8 }q(W d S )Nr u � � r u )r r* r r( r r! r" )r r+ �chr r r �forwardc s zReader.forwardc C sF | j d kr(t| j| j| j| j| j| j�S t| j| j| j| jd d �S d S )N)r r r r r! r" r r )r r r r �get_markr s zReader.get_markc C s� x*| j s*| jd ks t| j�dk r*| �� qW t| jt�r�| j�tj�rVtj | _ d| _ n,| j�tj �rttj | _ d| _ ntj| _ d| _ | �d� d S )N� z utf-16-lez utf-16-bezutf-8r )r r r* � update_rawr r � startswith�codecs� BOM_UTF16_LE�utf_16_le_decoder r � BOM_UTF16_BE�utf_16_be_decode� utf_8_decoder( )r r r r r% z s zReader.determine_encodingu! [^ -~ --�𐀀-]c C sP | j �|�}|rL|�� }| jt| j�| j |�� }t| j |t |�dd��d S )N�unicodez"special characters are not allowed) � NON_PRINTABLE�search�groupr r* r r �startr r r )r �data�matchr r r r r r$ � s zReader.check_printablec C s6 | j d krd S | j| jd � | _d| _�xt| j�|k �r0| jsH| �� | jd k r�y| �| j d| j�\}}W q� tk r� } zN| j |j }| j d k r�| j t| j � |j }n|j}t | j |||j |j��W d d }~X Y q�X n| j }t|�}| �|� | j|7 _| j |d � | _ | jr*| jd7 _d | _ P q*W d S )Nr �strictr )r r r r* r r3 r �UnicodeDecodeErrorr? r r r r r r r$ )r r+ r@ Z converted�excr r r r r r( � s6 z Reader.update� c C sL | j �|�}| jd kr || _n| j|7 _| jt|�7 _|sHd| _d S )NT)r �readr r r* r )r �sizer@ r r r r3 � s zReader.update_rawN)r )r )r )rE )r r r r r) r, r0 r1 r% �re�compiler< r$ r( r3 r r r r r - s ) �__all__�errorr r r5 rH r �objectr r r r r �<module> s
Save File
Cancel