0x1998 - MANAGER
Düzenlenen Dosya: bz2.cpython-37.opt-2.pyc
B YI~dz0 � @ s� d dddddgZ dZddlmZ dd lZdd lZdd lZdd lZdd l m Z dd l m Z m Z dZd Zd ZG dd � d ej�Zddd�Zddd�Zdd� Zd S )�BZ2File� BZ2Compressor�BZ2Decompressor�open�compress� decompressz%Nadeem Vawda <nadeem.vawda@gmail.com>� )r N)�RLock)r r � � c @ s� e Zd Zd(dd�Zdd� Zedd � �Zd d � Zd d � Zdd� Z dd� Z d)dd�Z d*dd�Z d+dd�Z dd� Zd,d d �Zd-d d �Zd d!� Zd"d#� Zejfd$d%�Zd&d'� ZdS ).r �rN� c C sP t � | _d | _d| _t| _|d k r.t�dt� d| krBdksLn t d��|dkr^d}t }nb|dkrzd }t }t |�| _ nF|d kr�d }t }t |�| _ n*|d kr�d }t }t |�| _ nt d|f ��t|tttjf�r�t||�| _d| _|| _n.t|d��st|d��r|| _|| _ntd��| jt k�rFtj| jttd�}t�|�| _ nd| _ d S )NFz)Use of 'buffering' argument is deprecatedr r z%compresslevel must be between 1 and 9)� r �rbr )�w�wbr )�x�xbr )�a�abr zInvalid mode: %rT�read�writez6filename must be a str, bytes, file or PathLike object)Ztrailing_errorr ) r �_lock�_fp�_closefp� _MODE_CLOSED�_mode�warnings�warn�DeprecationWarning� ValueError� _MODE_READ� _MODE_WRITEr � _compressor� isinstance�str�bytes�os�PathLike� _builtin_open�hasattr� TypeError� _compressionZDecompressReaderr �OSError�io�BufferedReader�_buffer�_pos)�self�filename�mode� buffering� compresslevelZ mode_code�raw� r7 �(/opt/alt/python37/lib64/python3.7/bz2.py�__init__' sL zBZ2File.__init__c C s� | j �� | jtkrd S z<| jtkr.| j�� n"| jtkrP| j�| j � � � d | _ W d z| j rf| j�� W d d | _d| _ t| _d | _X X W d Q R X d S )NF) r r r r r/ �closer! r r r" �flushr )r1 r7 r7 r8 r: l s z BZ2File.closec C s | j tkS )N)r r )r1 r7 r7 r8 �closed� s zBZ2File.closedc C s | � � | j�� S )N)�_check_not_closedr �fileno)r1 r7 r7 r8 r> � s zBZ2File.filenoc C s | � � o| j�� S )N)�readabler/ �seekable)r1 r7 r7 r8 r@ � s zBZ2File.seekablec C s | � � | jtkS )N)r= r r )r1 r7 r7 r8 r? � s zBZ2File.readablec C s | � � | jtkS )N)r= r r! )r1 r7 r7 r8 �writable� s zBZ2File.writabler c C s& | j � | �� | j�|�S Q R X d S )N)r �_check_can_readr/ �peek)r1 �nr7 r7 r8 rC � s z BZ2File.peek���c C s& | j � | �� | j�|�S Q R X d S )N)r rB r/ r )r1 �sizer7 r7 r8 r � s z BZ2File.readc C s4 | j �$ | �� |dk r tj}| j�|�S Q R X d S )Nr )r rB r- �DEFAULT_BUFFER_SIZEr/ �read1)r1 rF r7 r7 r8 rH � s z BZ2File.read1c C s& | j � | �� | j�|�S Q R X d S )N)r rB r/ �readinto)r1 �br7 r7 r8 rI � s zBZ2File.readintoc C sJ t |t�s$t|d�s td��|�� }| j� | �� | j�|�S Q R X d S )N� __index__zInteger argument expected) r# �intr) r* rK r rB r/ �readline)r1 rF r7 r7 r8 rM � s zBZ2File.readlinec C sJ t |t�s$t|d�s td��|�� }| j� | �� | j�|�S Q R X d S )NrK zInteger argument expected) r# rL r) r* rK r rB r/ � readlines)r1 rF r7 r7 r8 rN � s zBZ2File.readlinesc C sL | j �< | �� | j�|�}| j�|� | jt|�7 _t|�S Q R X d S )N)r Z_check_can_writer" r r r r0 �len)r1 �dataZ compressedr7 r7 r8 r � s z BZ2File.writec C s | j � tj�| |�S Q R X d S )N)r r+ � BaseStream� writelines)r1 �seqr7 r7 r8 rR � s zBZ2File.writelinesc C s( | j � | �� | j�||�S Q R X d S )N)r Z_check_can_seekr/ �seek)r1 �offset�whencer7 r7 r8 rT s z BZ2File.seekc C s4 | j �$ | �� | jtkr$| j�� S | jS Q R X d S )N)r r= r r r/ �tellr0 )r1 r7 r7 r8 rW s z BZ2File.tell)r Nr )r )rE )rE )rE )rE )�__name__� __module__� __qualname__r9 r: �propertyr< r> r@ r? rA rC r rH rI rM rN r rR r- �SEEK_SETrT rW r7 r7 r7 r8 r s" E r r c C s� d|kr d|krPt d|f ��n0|d k r0t d��|d k r@t d��|d k rPt d��|�dd�}t| ||d�}d|kr�t�||||�S |S d S ) N�trJ zInvalid mode: %rz0Argument 'encoding' not supported in binary modez.Argument 'errors' not supported in binary modez/Argument 'newline' not supported in binary moder )r5 )r �replacer r- � TextIOWrapper)r2 r3 r5 �encoding�errors�newlineZbz_modeZ binary_filer7 r7 r8 r s c C s t |�}|�| �|�� S )N)r r r; )rP r5 �compr7 r7 r8 r F s c C sj g }xZ| r^t � }y|�| �}W n tk r< |r6P n� Y nX |�|� |jsVtd��|j} qW d�|�S )NzACompressed data ended before the end-of-stream marker was reached� )r r r, �append�eofr Z unused_data�join)rP �resultsZdecompZresr7 r7 r8 r Q s )r r NNN)r )�__all__� __author__�builtinsr r( r- r& r r+ Z threadingr Z_bz2r r r r r! rQ r r r r7 r7 r7 r8 �<module> s& (
geri dön