Mini Shell
a
�DOg�# � @ s� d dl Z d dlZd dlZd dlmZ e�d�ZdZdZdd� Z dd � Z
d
d � Z G d d
� d
ej �Z G dd� dej
�ZG dd� dej�ZG dd� de ej�ZG dd� de ej�Zdd� ZdS )� N)� ucd_3_2_0u [.。．｡]s xn--zxn--c C s� g }| D ] }t �|�rq|�t �|�� qd�|�} t�d| �} | D ]j}t �|�s�t �|�s�t � |�s�t �
|�s�t � |�s�t � |�s�t �
|�s�t �|�s�t �|�rDtd| ��qDdd� | D �}t|�r�tdd� | D ��r�td��|d r�|d
s�td ��| S ) N� �NFKCzInvalid character %rc S s g | ]}t �|��qS � )�
stringprepZ in_table_d1��.0�xr r �&/usr/lib64/python3.9/encodings/idna.py�
<listcomp>) � z nameprep.<locals>.<listcomp>c s s | ]}t �|�V qd S )N)r Z in_table_d2r r r r
� <genexpr>1 r znameprep.<locals>.<genexpr>z Violation of BIDI requirement 2r ���z Violation of BIDI requirement 3)r Z in_table_b1�appendZ map_table_b2�join� unicodedata� normalizeZ in_table_c12Z in_table_c22Z in_table_c3Z in_table_c4Z in_table_c5Z in_table_c6Z in_table_c7Z in_table_c8Z in_table_c9� UnicodeError�any)�labelZnewlabel�cZRandALr r r
�nameprep sB
�������� r c C s� z| � d�} W n ty Y n*0 dt| � k r:dk rBn n| S td��t| �} z| � d�} W n tyr Y n*0 dt| � k r�dk r�n n| S td��| �t�r�td��| � d�} t| } dt| � k r�dk r�n n| S td��d S )N�asciir �@ �label empty or too longz Label starts with ACE prefix�punycode)�encoder �lenr �
startswith� sace_prefix�
ace_prefix)r r r r
�ToASCII< s,
r! c C s� t | t�rd}n*z| �d�} d}W n ty8 d}Y n0 |spt| �} z| �d�} W n tyn td��Y n0 | �t�s�t| d�S | tt�d � }|� d�}t
|�}t| d�� � t|d�kr�td| |��|S )NTr Fz Invalid character in IDN labelr zIDNA does not round-trip) �
isinstance�bytesr r r r r �strr �decoder! �lower)r Z
pure_asciiZlabel1�resultZlabel2r r r
� ToUnicodeg s*
r( c @ s e Zd Zddd�Zddd�ZdS ) �Codec�strictc C s |dkrt d| ��|s dS z|�d�}W n ty< Y nd0 |�d�}|d d� D ]&}dt|� k rpdk sTn t d ��qTt|d �dkr�t d
��|t|�fS t� }t�|�}|r�|d s�d}|d= nd }|D ] }|r�|�d� |�t|�� q�t || �t|�fS ) Nr* �unsupported error handling �r r r � .r r r r zlabel too longr )
r r �UnicodeEncodeError�splitr � bytearray�dots�extendr! r# )�self�input�errorsr' �labelsr � trailing_dotr r r
r � s4
z Codec.encodec C s� |dkrt d| ��|s dS t|t�s.t|�}t|vr^z|�d�t|�fW S ty\ Y n0 |�d�}|r�t|d �dkr�d}|d= nd }g }|D ]}|�t |�� q�d�
|�| t|�fS )
Nr* �Unsupported error handling �r r r r- r r �.r ) r r" r# r r% r �UnicodeDecodeErrorr/ r r( r )r3 r4 r5 r6 r7 r' r r r r
r% � s(
z Codec.decodeN)r* )r* )�__name__�
__module__� __qualname__r r% r r r r
r) � s
%r) c @ s e Zd Zdd� ZdS )�IncrementalEncoderc C s� |dkrt d| ��|s dS t�|�}d}|rT|d sBd}|d= n|sT|d= |rTd}t� }d}|D ]4}|r||�d� |d7 }|�t|�� |t|�7 }qb||7 }|t|�7 }t|�|fS ) Nr* r+ r, r r r- r � )r r1 r/ r0 r2 r! r r# � r3 r4 r5 �finalr6 r7 r' �sizer r r r
�_buffer_encode� s2
z!IncrementalEncoder._buffer_encodeN)r< r= r> rD r r r r
r? � s r? c @ s e Zd Zdd� ZdS )�IncrementalDecoderc C s� |dkrt d| ��|s dS t|t�r2t�|�}nt|d�}|�d�}d}|rt|d sbd}|d= n|st|d= |rtd}g }d}|D ]*}|�t|�� |r�|d 7 }|t|�7 }q�d�|�| }|t|�7 }||fS )
Nr* r8 r9 r r: r r r r@ ) r r" r$ r1 r/ r r( r r rA r r r
�_buffer_decode� s6
z!IncrementalDecoder._buffer_decodeN)r< r= r> rF r r r r
rE � s rE c @ s e Zd ZdS )� StreamWriterN�r< r= r> r r r r
rG " s rG c @ s e Zd ZdS )� StreamReaderNrH r r r r
rI % s rI c C s t jdt� jt� jttttd�S )NZidna)�namer r% �incrementalencoder�incrementaldecoder� streamwriter� streamreader) �codecs� CodecInfor) r r% r? rE rG rI r r r r
� getregentry* s �rQ )r �rerO r r �compiler1 r r r r! r( r) �BufferedIncrementalEncoderr? �BufferedIncrementalDecoderrE rG rI rQ r r r r
�<module> s
.+)H#'
Zerion Mini Shell 1.0