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o ;j�3 � @ sf d dl Z d dlZd dlZd dlmZmZ ddlmZ ddlm Z dZ dZ e� d�Z G d d � d e�ZG d d � d e�ZG d d� de�ZG dd� de�Zdedefdd�Zdededefdd�Zdedefdd�Zdedefdd �Zd eeef defd d �Zd eeef d edefd!d"�Z dEd ed$edefd%d&�Z d edefd'd(�Z d edefd)d*�Z d eddfd+d,�Z d ed-edefd.d/�Z!dEd ed-ed0edefd1d2�Z"d eeee#f ddfd3d4�Z$d edefd5d6�Z%d eeee#f defd7d8�Z&dFd:ed;ed<edefd=d>�Z' # # # #dGdeeee#f d?ed@ed;ed<edef dAdB�Z( # # #dHdeeee#f d?ed@ed;edef dCdD�Z)dS )I� N)�Optional�Union� )�idnadata)�intranges_contain� s xn--u [.。．｡]c @ � e Zd ZdZdS )� IDNAErrorz5Base exception for all IDNA-encoding related problemsN��__name__� __module__� __qualname__�__doc__� r r �I/opt/saltstack/salt/lib/python3.10/site-packages/pip/_vendor/idna/core.pyr � r c @ r )� IDNABidiErrorz;Exception when bidirectional requirements are not satisfiedNr r r r r r r r c @ r )�InvalidCodepointz<Exception when a disallowed or unallocated codepoint is usedNr r r r r r r r c @ r )�InvalidCodepointContextzCException when the codepoint is not valid in the context it is usedNr r r r r r r r �cp�returnc C s0 t �t| ��}|dkrt �t| ��std��|S )Nr z Unknown character in unicodedata)� unicodedata� combining�chr�name� ValueError)r �vr r r �_combining_class& s r �scriptc C s t t| �tj| �S )N)r �ordr �scripts)r r r r r � _is_script. s r! �sc C s | � d�S )N�punycode)�encode�r" r r r � _punycode2 � r& c C s d� | �S )NzU+{:04X})�formatr% r r r �_unot6 r' r) �labelc C s t | �dkrdS dS )N�? FT��len�r* r r r �valid_label_length: s r/ � trailing_dotc C s t | �|rdndkr dS dS )N� � FTr, )r* r0 r r r �valid_string_length@ s r3 F� check_ltrc C sP d}t | d�D ] \}}t�|�}|dkr td�t| �|���|dv r$d}q|s+|s+dS t�| d �}|dv r9d}n|d kr@d}n td �t| ����d}d }t | d�D ]M\}}t�|�}|r�|d vrhtd �|���|d v rod}n|dkrud}|dv r�|s~|}qR||kr�td��qR|dvr�td�|���|dv r�d}qR|dkr�d}qR|s�td��dS )NFr � z1Unknown directionality in label {} at position {})�R�AL�ANTr )r6 r7 �Lz=First codepoint in label {} must be directionality L, R or AL) r6 r7 r8 �EN�ES�CS�ET�ON�BN�NSMzGInvalid direction for codepoint at position {} in a right-to-left label)r6 r7 r: r8 r@ )r8 r: z2Can not mix numeral types in a right-to-left label)r9 r: r; r< r= r> r? r@ zGInvalid direction for codepoint at position {} in a left-to-right label)r9 r: z0Label ends with illegal codepoint directionality)� enumerater � bidirectionalr r( �repr) r* r4 Z bidi_label�idxr � directionZrtlZ valid_endingZ number_typer r r � check_bidiF sV � ��rF c C s" t �| d �d dkrtd��dS )Nr �Mz0Label begins with an illegal combining characterT)r �categoryr r. r r r �check_initial_combiner� s rI c C s< | dd� dkr t d��| d dks| d dkr t d��d S ) N� � z--z4Label has disallowed hyphens in 3rd and 4th positionr �-���z)Label must not start or end with a hyphenT)r r. r r r �check_hyphen_ok� s rN c C s t �d| �| kr td��d S )N�NFCz%Label must be in Normalization Form C)r � normalizer r. r r r � check_nfc� s �rQ �posc C s0 t | | �}|dkr~|dkr tt | |d ��tkr dS d}t|d dd�D ]!}tj�t | | ��}|t d�kr9q&|t d�t d �fv rGd} n |sLdS d}t|d t| ��D ]$}tj�t | | ��}|t d�krjqW|t d �t d �fv ryd} |S |S |S |d kr�|dkr�tt | |d ��tkr�dS dS dS ) Ni r r TFrM �Tr9 �Dr6 i )r r �_virama_combining_class�ranger Z joining_types�getr- )r* rR �cp_value�ok�iZ joining_typer r r �valid_contextj� sB �r[ � exceptionc C s� t | | �}|dkr3d| k rt| �d k r1n dS t | |d �dkr1t | |d �dkr1dS dS |dkrP|t| �d k rNt| �dkrNt| |d d�S dS |d ksX|d krg|dkret| |d d �S dS |d kr�| D ]}|d krtqmt|d�s�t|d�s�t|d�r� dS qmdS d| kr�dkr�n n| D ]}dt |� kr�dkr� dS q�q�dS d| kr�dkr�n dS | D ]}dt |� kr�dkr� dS q�q�dS dS )N� r r �l TFiu ZGreeki� i� ZHebrewi�0 u ・ZHiraganaZKatakanaZHani` ii i� i� )r r- r! )r* rR r\ rX r r r r �valid_contexto� sJ (� ����r_ c C s< t | ttf�r | �d�} t| �dkrtd��t| � t| � t| � t | �D ]q\}}t |�}t |t j d �r7q&t |t j d �rlzt| |�sTtd�t|�|d t| ����W q& tyk td�t|�|d t| ����w t |t j d �r�t| |�s�td �t|�|d t| ����q&td �t|�|d t| ����t| � d S ) Nzutf-8r z Empty LabelZPVALIDZCONTEXTJz*Joiner {} not allowed at position {} in {}r z<Unknown codepoint adjacent to joiner {} at position {} in {}ZCONTEXTO�-Codepoint {} not allowed at position {} in {}z-Codepoint {} at position {} of {} not allowed)� isinstance�bytes� bytearray�decoder- r rQ rN rI rA r r r Zcodepoint_classesr[ r r( r) rC r r_ r rF )r* rR r rX r r r � check_label� sF �� ��� ��� re c C sd z| � d�}t|� t|�std��|W S ty Y nw t| � tt| � }t|�s0td��|S )N�asciizLabel too long)r$ �ulabelr/ r �UnicodeEncodeErrorre �_alabel_prefixr& �r* Z label_bytesr r r �alabel s � rk c C s� t | ttf�s z| �d�}W n ty t| � | Y S w | }|�� }|�t�rE|t t�d � }|s7t d��|� d�d dkrDt d��n t|� |� d�S z|� d�} W n t y` t d��w t| � | S )Nrf z5Malformed A-label, no Punycode eligible content foundrM rL z"A-label must not end with a hyphenr# zInvalid A-label) ra rb rc r$ rh re �lower� startswithri r- r rd � UnicodeErrorrj r r r rg / s2 � � �rg T�domain� std3_rules� transitionalc C s ddl m } d}t| �D ]{\}}t|�}z]||dk r |n t�||df�d }|d } d} t|�dkr7|d } | d ksK| d krA|rK| d krP|sP| du rP||7 }n | duri| d ksd| d kr^|rd| d kri|ri|| 7 }n| d krpt� �W q ty� td�t |�|d t | ����w t � d|�S )zBRe-map the characters in the string according to UTS46 processing.r )� uts46datar5 � �ZN� rJ �VrT �3rG �Ir` rO ) rr rA r �bisect� bisect_leftr- � IndexErrorr r( r) rC r rP ) ro rp rq rr �outputrR �charZ code_pointZuts46row�statusZ replacementr r r � uts46_remapL s4 $ � �� r �strict�uts46c C s� t | t�szt| d�} W n ty td��w |r t| ||�} d}g }|r,| �d�}nt�| �}|r8|dgkr<td��|d dkrG|d= d}|D ]}t|�} | rW|�| � qItd ��|rb|�d � d � |�} t | |�sptd ��| S ) Nrf zGshould pass a unicode string to the function rather than a byte string.F�.r5 � Empty domainrM T� Empty label� � .zDomain too long) ra �str�UnicodeDecodeErrorr r �split�_unicode_dots_rerk �append�joinr3 ) r" r� r� rp rq r0 �result�labelsr* r r r r$ n s: � r$ c C s� z t | t�s t| d�} W n ty td��w |r t| |d�} d}g }|s,t�| �}n| �d�}|r8|dgkr<td��|d sE|d= d}|D ]}t|�} | rU|�| � qGtd ��|r`|�d� d� |�S ) Nrf zInvalid ASCII in A-labelFr� r5 r� rM Tr� ) ra r� r� r r r� r� rg r� r� )r" r� r� rp r0 r� r� r* r r r rd � s6 � � rd )F)TF)FFFF)FFF)*ry �rer �typingr r r5 r Z intrangesr rU ri �compiler� rn r r r r �intr r� �boolr! rb r& r) r/ r3 rF rI rN rQ r[ r_ rc re rk rg r r$ rd r r r r �<module> sx F , *' $� ����� �)� �����
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