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Editing: bz2_codec.cpython-37.pyc
B � f� � @ 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 t �t�| �t| �fS )Nr )�AssertionError�bz2�compress�len)�input�errors� r �8/opt/alt/python37/lib64/python3.7/encodings/bz2_codec.py� bz2_encode s r c C s |dks t �t�| �t| �fS )Nr )r r � decompressr )r 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 )N)r )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 t �|| _t�� | _d S )Nr )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 )N)r r �flush)r r �final�cr r r r # s zIncrementalEncoder.encodec C s t �� | _d S )N)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 t �|| _t�� | _d S )Nr )r r r �BZ2Decompressor� decompressobj)r r r r r r . s zIncrementalDecoder.__init__Fc C s& y | j �|�S tk r dS X d S )N� )r r �EOFError)r r r r r r r 3 s zIncrementalDecoder.decodec C s t �� | _d S )N)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 )� StreamReaderN)r r r r# r$ 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 r. )r )r ) �__doc__r, r r r r r r r" r% r. r r r r �<module> s
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