OwlCyberSecurity - MANAGER
Edit File: ContainerIO.cpython-38.pyc
U g� ^� � @ s d dl Z G dd� d�ZdS )� Nc @ sL e Zd Zdd� Zdd� Zejfdd�Zdd� Zdd d �Z d d � Z dd� Z dS )� ContainerIOc C s( || _ d| _|| _|| _| j �|� dS )z� Create file object. :param file: Existing file. :param offset: Start of region, in bytes. :param length: Size of region, in bytes. r N)�fh�pos�offset�length�seek)�self�filer r � r �1/usr/lib/python3/dist-packages/PIL/ContainerIO.py�__init__ s zContainerIO.__init__c C s dS )NFr �r r r r �isatty* s zContainerIO.isattyc C s` |dkr| j | | _ n |dkr,| j| | _ n|| _ tdt| j | j��| _ | j�| j| j � dS )a Move file pointer. :param offset: Offset in bytes. :param mode: Starting position. Use 0 for beginning of region, 1 for current offset, and 2 for end of region. You cannot move the pointer outside the defined region. � � r N)r r �max�minr r r )r r �moder r r r - s zContainerIO.seekc C s | j S )ze Get current file pointer. :returns: Offset from start of region, in bytes. )r r r r r �tell@ s zContainerIO.tellr c C sD |rt || j| j �}n | j| j }|s,dS | j| | _| j�|�S )z� Read data. :param n: Number of bytes to read. If omitted or zero, read until end of region. :returns: An 8-bit string. � )r r r r �read)r �nr r r r H s zContainerIO.readc C s, d}| � d�}|sq(|| }|dkrq(q|S )zJ Read a line of text. :returns: An 8-bit string. r r � )r )r �s�cr r r �readlineY s zContainerIO.readlinec C s" g }| � � }|sq |�|� q|S )zZ Read multiple lines of text. :returns: A list of 8-bit strings. )r �append)r �linesr r r r � readlinesi s zContainerIO.readlinesN)r ) �__name__� __module__� __qualname__r r �io�SEEK_SETr r r r r r r r r r s r )r" r r r r r �<module> s