← Back
Editing: utf_16.cpython-39.pyc
a XC?ht � @ sx d Z ddlZddlZejZddd�ZG dd� dej�ZG dd � d ej�ZG d d � d ej �Z G d d � d ej �Z dd� Z dS )z� Python 'utf-16' Codec Written by Marc-Andre Lemburg (mal@lemburg.com). (c) Copyright CNRI, All Rights Reserved. NO WARRANTY. � N�strictc C s t �| |d�S )NT)�codecs� utf_16_decode)�input�errors� r �5/opt/alt/python39/lib64/python3.9/encodings/utf_16.py�decode s r c @ s8 e Zd Zddd�Zddd�Zdd� Zd d � Zd d � Zd S )�IncrementalEncoderr c C s t j�| |� d | _d S �N)r r �__init__�encoder��selfr r r r r s zIncrementalEncoder.__init__Fc C sN | j d u r<t�|| j�d }tjdkr0tj| _ ntj| _ |S | � || j�d S )Nr �little)r r � utf_16_encoder �sys� byteorder�utf_16_le_encode�utf_16_be_encode)r r �final�resultr r r �encode s zIncrementalEncoder.encodec C s t j�| � d | _d S r )r r �resetr �r r r r r ! s zIncrementalEncoder.resetc C s | j d u rdS dS )N� r )r r r r r �getstate% s zIncrementalEncoder.getstatec C s, |r d | _ n tjdkr tj| _ ntj| _ d S �Nr )r r r r r r �r �stater r r �setstate, s zIncrementalEncoder.setstateN)r )F)�__name__� __module__� __qualname__r r r r r r r r r r s r c @ s6 e Zd Zd dd�Zdd� Zdd� Zdd � Zd d � Zd S )�IncrementalDecoderr c C s t j�| |� d | _d S r )r �BufferedIncrementalDecoderr �decoderr r r r r 6 s zIncrementalDecoder.__init__c C sl | j d u r\t�||d|�\}}}|dkr2tj| _ n"|dkrDtj| _ n|dkrTtd��||fS | � || j|�S )Nr ���� r �%UTF-16 stream does not start with BOM)r& r �utf_16_ex_decode�utf_16_le_decode�utf_16_be_decode� UnicodeErrorr )r r r r �output�consumedr r r r �_buffer_decode: s � z!IncrementalDecoder._buffer_decodec C s t j�| � d | _d S r )r r% r r& r r r r r G s zIncrementalDecoder.resetc C sD t j�| �d }| jd u r"|dfS ttjdk| jt ju k�}||fS )Nr r �big)r r% r r& �intr r r, )r r Zaddstater r r r K s �zIncrementalDecoder.getstatec C sd t j�| |� |d }|dkr8tjdkr.t jnt j| _n(|dkrZtjdkrPt jnt j| _nd | _d S )Nr( r r1 )r r% r r r r, r+ r& r r r r r Y s ����zIncrementalDecoder.setstateN)r )r! r" r# r r0 r r r r r r r r$ 5 s r$ c @ s( e Zd Zd dd�Zdd� Zd dd�ZdS ) � StreamWriterr c C s t j�| ||� d | _d S r )r r3 r r )r �streamr r r r r i s zStreamWriter.__init__c C s t j�| � d | _d S r )r r3 r r r r r r r m s zStreamWriter.resetc C sF | j d u r6t�||�}tjdkr*tj| _ ntj| _ |S | � ||�S d S r )r r r r r r r )r r r r r r r r q s zStreamWriter.encodeN)r )r )r! r" r# r r r r r r r r3 h s r3 c @ s e Zd Zdd� Zddd�ZdS )� StreamReaderc C s, t j�| � z| `W n ty& Y n0 d S r )r r5 r r �AttributeErrorr r r r r ~ s zStreamReader.resetr c C sR t �||dd�\}}}|dkr(t j| _n"|dkr:t j| _n|dkrJtd��||fS )Nr Fr' r( r r) )r r* r+ r r, r- )r r r �objectr/ r r r r r � s � zStreamReader.decodeN)r )r! r" r# r r r r r r r5 | s r5 c C s t jdttttttd�S )Nzutf-16)�namer r �incrementalencoder�incrementaldecoder� streamreader� streamwriter)r � CodecInfor r r r$ r5 r3 r r r r � getregentry� s �r> )r ) �__doc__r r r r r r r% r$ r3 r5 r> r r r r �<module> s #3
Save File
Cancel