관리-도구
편집 파일: bz2_codec.cpython-39.pyc
a �i� � @ s� d Z ddlZddlZddd�Zddd�ZG dd � d ej�ZG d d � d ej�ZG d d � d ej�ZG dd� deej�ZG dd� deej �Z dd� Z dS )a Python 'bz2_codec' Codec - bz2 compression encoding. This codec de/encodes from bytes to bytes and is therefore usable with bytes.transform() and bytes.untransform(). Adapted by Raymond Hettinger from zlib_codec.py which was written by Marc-Andre Lemburg (mal@lemburg.com). � N�strictc C s |dks J �t �| �t| �fS �Nr )�bz2�compress�len��input�errors� r �+/usr/lib64/python3.9/encodings/bz2_codec.py� bz2_encode s r c C s |dks J �t �| �t| �fS r )r � decompressr r r r r � bz2_decode s r c @ s e Zd Zddd�Zddd�ZdS ) �Codecr c C s t ||�S �N)r ��selfr r r r r �encode s z Codec.encodec C s t ||�S r )r r r r r �decode s z Codec.decodeN)r )r )�__name__� __module__� __qualname__r r r r r r r s r c @ s( e Zd Zd dd�Zd dd�Zdd� Zd S ) �IncrementalEncoderr c C s |dks J �|| _ t�� | _d S r )r r � BZ2Compressor� compressobj�r r r r r �__init__ s zIncrementalEncoder.__init__Fc C s. |r | j �|�}|| j �� S | j �|�S d S r )r r �flush)r r �final�cr r r r # s zIncrementalEncoder.encodec C s t �� | _d S r )r r r �r r r r �reset* s zIncrementalEncoder.resetN)r )F)r r r r r r! r r r r r s r c @ s( e Zd Zd dd�Zd dd�Zdd� Zd S ) �IncrementalDecoderr c C s |dks J �|| _ t�� | _d S r )r r �BZ2Decompressor� decompressobjr r r r r . s zIncrementalDecoder.__init__Fc C s( z| j �|�W S ty" Y dS 0 d S )N� )r$ r �EOFError)r r r r r r r 3 s zIncrementalDecoder.decodec C s t �� | _d S r )r r# r$ r r r r r! 9 s zIncrementalDecoder.resetN)r )F)r r r r r r! r r r r r" - s r" c @ s e Zd ZeZdS )� StreamWriterN�r r r �bytes�charbuffertyper r r r r' < s r' c @ s e Zd ZeZdS )� StreamReaderNr( r r r r r+ ? s r+ c C s t jdttttttdd�S )Nr F)�namer r �incrementalencoder�incrementaldecoder� streamwriter� streamreader�_is_text_encoding)�codecs� CodecInfor r r r" r' r+ r r r r � getregentryD s �r4 )r )r ) �__doc__r2 r r r r r r" r' r+ r4 r r r r �<module> s