D7net
Home
Console
Upload
information
Create File
Create Folder
About
Tools
:
/
opt
/
python38
/
lib
/
python3.8
/
__pycache__
/
Filename :
bz2.cpython-38.opt-2.pyc
back
Copy
U �i�_1 � @ s� d dddddgZ dZddlmZ dd lZdd lZdd lZdd lZdd l m Z dd l m Z m Z dZd Zd Ze� 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 Zdedfdd�Zdd� Zedd� �Zd d � Zd d � Z d d� Z dd� Z d(dd�Z d)dd�Z d*dd�Zdd� Zd+dd �Zd,d d �Zd d � Zd!d"� Zejfd#d$�Zd%d&� Zd'S )-r �r� c C sT t � | _d | _d| _t| _|tk r2tjdt dd� d| krFdksPn t d��|dkrbd }t }nb|d kr~d }t }t |�| _nF|d kr�d }t }t |�| _n*|dkr�d}t }t |�| _nt d|f ��t|tttjf�r�t||�| _d| _|| _n.t|d��st|d��r|| _|| _ntd��| jt k�rJtj| jttd�}t� |�| _ nd| _ d S )NFzGUse of 'buffering' argument is deprecated and ignored since Python 3.0.� )� stacklevelr r z%compresslevel must be between 1 and 9)� r �rbr )�w�wbr )�x�xbr )�a�abr �Invalid mode: %rT�read�writez6filename must be a str, bytes, file or PathLike object)�trailing_errorr ) r �_lock�_fp�_closefp� _MODE_CLOSED�_mode� _sentinel�warnings�warn�DeprecationWarning� ValueError� _MODE_READ� _MODE_WRITEr � _compressor� isinstance�str�bytes�os�PathLike� _builtin_open�hasattr� TypeError� _compression�DecompressReaderr �OSError�io�BufferedReader�_buffer�_pos)�self�filename�mode� buffering� compresslevel� mode_code�raw� r> �"/opt/python38/lib/python3.8/bz2.py�__init__) sT � �zBZ2File.__init__c C s� | j �� | jtkr W 5 Q R � d S z<| jtkr8| j�� n"| jtkrZ| j� | j � � � d | _ W 5 z| jrp| j�� W 5 d | _d| _t| _d | _X X W 5 Q R X d S )NF) r r r r r r5 �closer% r& r r' �flush�r7 r> r> r? rA p s z BZ2File.closec C s | j tkS �N)r r rC r> r> r? �closed� s zBZ2File.closedc C s | � � | j�� S rD )�_check_not_closedr �filenorC r> r> r? rG � s zBZ2File.filenoc C s | � � o| j�� S rD )�readabler5 �seekablerC r> r> r? rI � s zBZ2File.seekablec C s | � � | jtkS rD )rF r r% rC r> r> r? rH � s zBZ2File.readablec C s | � � | jtkS rD )rF r r& rC r> r> r? �writable� s zBZ2File.writabler c C s2 | j �" | �� | j�|�W 5 Q R � S Q R X d S rD )r �_check_can_readr5 �peek)r7 �nr> r> r? rL � s z BZ2File.peek���c C s2 | j �" | �� | j�|�W 5 Q R � S Q R X d S rD )r rK r5 r �r7 �sizer> r> r? r � s z BZ2File.readc C s@ | j �0 | �� |dk r tj}| j�|�W 5 Q R � S Q R X d S )Nr )r rK r3 �DEFAULT_BUFFER_SIZEr5 �read1rO r> r> r? rR � s z BZ2File.read1c C s2 | j �" | �� | j�|�W 5 Q R � S Q R X d S rD )r rK r5 �readinto)r7 �br> r> r? rS � s zBZ2File.readintoc C sV t |t�s$t|d�s td��|�� }| j�" | �� | j�|�W 5 Q R � S Q R X d S �N� __index__zInteger argument expected) r( �intr. r/ rV r rK r5 �readlinerO r> r> r? rX � s zBZ2File.readlinec C sV t |t�s$t|d�s td��|�� }| j�" | �� | j�|�W 5 Q R � S Q R X d S rU ) r( rW r. r/ rV r rK r5 � readlinesrO r> r> r? rY � s zBZ2File.readlinesc C sX | j �H | �� | j�|�}| j�|� | jt|�7 _t|�W 5 Q R � S Q R X d S rD )r �_check_can_writer' r r r r6 �len)r7 �data� compressedr> r> r? r � s z BZ2File.writec C s, | j � tj�| |�W 5 Q R � S Q R X d S rD )r r0 � BaseStream� writelines)r7 �seqr> r> r? r_ � s zBZ2File.writelinesc C s4 | j �$ | �� | j�||�W 5 Q R � S Q R X d S rD )r �_check_can_seekr5 �seek)r7 �offset�whencer> r> r? rb s z BZ2File.seekc C sL | j �< | �� | jtkr0| j�� W 5 Q R � S | jW 5 Q R � S Q R X d S rD )r rF r r% r5 �tellr6 rC r> r> r? re s z BZ2File.tellN)r )rN )rN )rN )rN )�__name__� __module__� __qualname__r r@ rA �propertyrE rG rI rH rJ rL r rR rS rX rY r r_ r3 �SEEK_SETrb re r> r> r> r? r s$ G 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�trT r z0Argument 'encoding' not supported in binary modez.Argument 'errors' not supported in binary modez/Argument 'newline' not supported in binary moder )r; )r$ �replacer r3 � TextIOWrapper)r8 r9 r; �encoding�errors�newline�bz_mode� binary_filer> r> r? r ! s c C s t |�}|�| �|�� S rD )r r rB )r\ r; �compr> r> r? r J s c C sh g }| r^t � }z|�| �}W n tk r< |r6Y q^n� Y nX |�|� |jsVtd��|j} qd�|�S )NzACompressed data ended before the end-of-stream marker was reached� )r r r2 �append�eofr$ � unused_data�join)r\ �results�decomp�resr> r> r? r U s )r r NNN)r )�__all__� __author__�builtinsr r- r3 r+ r! r0 � threadingr �_bz2r r r r% r& �objectr r^ r r r r> r> r> r? �<module> s4 � � )