o
    ˷e-                     @   s>  d dl mZ ddlZddlZddlZddlZd dlmZ dZdZ	e
dZejd dkr0eZeZG d	d
 d
eZG dd deZG dd deZG dd deZdd Zdd Zdd Zdd Zdd Zdd Zd7ddZd d! Zd"d# Zd$d% Zd&d' Z d7d(d)Z!d*d+ Z"d,d- Z#d.d/ Z$d8d1d2Z%d9d3d4Z&d:d5d6Z'dS );   )idnadata    N)intranges_contain	   s   xn--u   [.。．｡]   c                   @      e Zd ZdZdS )	IDNAErrorz7 Base exception for all IDNA-encoding related problems N__name__
__module____qualname____doc__ r   r   @/var/www/ideatree/venv/lib/python3.10/site-packages/idna/core.pyr          r   c                   @   r   )IDNABidiErrorz= Exception when bidirectional requirements are not satisfied Nr	   r   r   r   r   r      r   r   c                   @   r   )InvalidCodepointz> Exception when a disallowed or unallocated codepoint is used Nr	   r   r   r   r   r      r   r   c                   @   r   )InvalidCodepointContextzE Exception when the codepoint is not valid in the context it is used Nr	   r   r   r   r   r      r   r   c                 C   s0   t t| }|dkrt t| std|S )Nr   z Unknown character in unicodedata)unicodedata	combiningunichrname
ValueError)cpvr   r   r   _combining_class$   s
   r   c                 C   s   t t| tj| S )N)r   ordr   scripts)r   scriptr   r   r   
_is_script+   s   r   c                 C   s
   |  dS )Npunycode)encodesr   r   r   	_punycode.      
r$   c                 C   s
   d | S )Nz	U+{0:04X})formatr"   r   r   r   _unot1   r%   r'   c                 C   s   t | dkrdS dS )N?   FTlenlabelr   r   r   valid_label_length5   s   r-   c                 C   s   t | |rdndkrdS dS )N      FTr)   )r,   trailing_dotr   r   r   valid_string_length<   s   r1   Fc           	      C   sP  d}t | dD ]\}}t|}|dkrtdt| ||dv r$d}q|s+|s+dS t| d }|dv r9d}n|d	kr@d}n	td
t| d}d}t | dD ]M\}}t|}|r|dvrhtd||dv rod}n|dkrud}|dv r|s~|}qR||krtdqR|dvrtd||dv rd}qR|dkrd}qR|stddS )NFr    z3Unknown directionality in label {0} at position {1})RALANTr   )r3   r4   Lz>First codepoint in label {0} must be directionality L, R or AL)
r3   r4   r5   ENESCSETONBNNSMzHInvalid direction for codepoint at position {0} in a right-to-left label)r3   r4   r7   r5   r=   )r5   r7   z2Can not mix numeral types in a right-to-left label)r6   r7   r8   r9   r:   r;   r<   r=   zHInvalid direction for codepoint at position {0} in a left-to-right label)r6   r7   z0Label ends with illegal codepoint directionality)	enumerater   bidirectionalr   r&   repr)	r,   	check_ltr
bidi_labelidxr   	directionrtlvalid_endingnumber_typer   r   r   
check_bidiC   sV   

rH   c                 C   s"   t | d d dkrtddS )Nr   Mz0Label begins with an illegal combining characterT)r   categoryr   r+   r   r   r   check_initial_combiner   s   rK   c                 C   s<   | dd dkrt d| d dks| d dkr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
   rP   c                 C   s   t d| | krtdd S )NNFCz%Label must be in Normalization Form C)r   	normalizer   r+   r   r   r   	check_nfc   s   rS   c                 C   s,  t | | }|dkr||dkrtt | |d  tkrdS d}t|d ddD ]!}tjt | | }|t dkr9q&|t dt d	fv rGd} nq&|sLdS d}t|d t| D ]"}tjt | | }|t dkrjqW|t d
t d	fv ryd} |S qW|S |dkr|dkrtt | |d  tkrdS dS dS )Ni   r   r   TFrO   Tr6   Dr3   i   )r   r   _virama_combining_classranger   joining_typesgetr*   )r,   poscp_valueokijoining_typer   r   r   valid_contextj   sB   r_   c                 C   s  t | | }|dkr3d|  k rt| d k r1n dS t | |d  dkr1t | |d  dkr1dS dS |dkrP|t| d k rNt| dkrNt| |d  dS dS |d	ksX|d
krg|dkret| |d  dS dS |dkr| D ]}|dkrtqmt|dst|dst|dr dS qmdS d|  krdkrn n| D ]}dt |  krdkr dS  qqdS d|  krdkrn d S | D ]}dt |  krdkr dS  qqdS d S )N   r   r   l   TFiu  Greeki  i  Hebrewi0  u   ・HiraganaKatakanaHani`  ii  i  i  )r   r*   r   )r,   rZ   	exceptionr[   r   r   r   r   valid_contexto   sH   (rh   c                 C   s<  t | ttfr| d} t| dkrtdt|  t|  t|  t	| D ]q\}}t
|}t|tjd r7q&t|tjd rlzt| |sTtdt||d t| W q& tyk   tdt||d t| w t|tjd	 rt| |std
t||d t| q&tdt||d t| t|  d S )Nzutf-8r   zEmpty LabelPVALIDCONTEXTJz-Joiner {0} not allowed at position {1} in {2}r   z?Unknown codepoint adjacent to joiner {0} at position {1} in {2}CONTEXTO0Codepoint {0} not allowed at position {1} in {2}z0Codepoint {0} at position {1} of {2} not allowed)
isinstancebytes	bytearraydecoder*   r   rS   rP   rK   r>   r   r   r   codepoint_classesr_   r   r&   r'   r@   r   rh   r   rH   )r,   rZ   r   r[   r   r   r   check_label   s:   


rr   c                 C   s|   z|  d} t|  t| std| W S  ty   Y nw | s$tdt| } t|  t| } t|  } t| s<td| S )NasciizLabel too longzNo Input)	r!   ulabelr-   r   UnicodeEncodeErrorunicoderr   r$   _alabel_prefixr+   r   r   r   alabel
  s$   
rx   c                 C   s   t | ttfsz| d} W n ty   t|  |  Y S w |  } | tr0| t	td  } n	t|  | 
dS | 
d} t|  | S )Nrs   r    )rm   rn   ro   r!   ru   rr   lower
startswithrw   r*   rp   r+   r   r   r   rt   #  s   


rt   Tc              
   C   s  ddl m } d}zot| D ]c\}}t|}||dk r|n	t||dfd  }|d }	t|dkr5|d nd}
|	d	ksK|	d
krA|rK|	dkrP|sP|
du rP||7 }q|
duri|	dksd|	dkr^|rd|	d
kri|ri||
7 }q|	dkrpt qtd|W S  ty   t	d
t||d t| w )zBRe-map the characters in the string according to UTS46 processing.r   )	uts46datar2      Zr   rL   NVrU   3rI   IrQ   rl   )r{   r>   r   bisectbisect_leftr*   
IndexErrorr   rR   r   r&   r'   r@   )domain
std3_rulestransitionalr{   outputrZ   char
code_pointuts46rowstatusreplacementr   r   r   uts46_remap8  s:   

r   c           	      C   s   t | ttfr| d} |rt| ||} d}g }|r | d}nt| }|r,|dgkr0td|d dkr;|d= d}|D ]}t|} | rK|	|  q=td|rV|	d	 d

|} t| |sdtd| S )Nrs   F.r2   Empty domainrO   TEmpty label       .zDomain too long)rm   rn   ro   rp   r   split_unicode_dots_rer   rx   appendjoinr1   )	r#   strictuts46r   r   r0   resultlabelsr,   r   r   r   r!   T  s2   




r!   c                 C   s   t | ttfr| d} |rt| |d} d}g }|s t| }n| d}|r,|dgkr0td|d s9|d= d}|D ]}t|} | rI|	|  q;td|rT|	d d
|S )	Nrs   Fr   r2   r   rO   Tr   )rm   rn   ro   rp   r   r   r   r   rt   r   r   )r#   r   r   r   r0   r   r   r,   r   r   r   rp   s  s,   



rp   )F)TF)FFFF)FFF)(r2   r   r   r   resys	intrangesr   rV   rw   compiler   version_infostrrv   chrr   UnicodeErrorr   r   r   r   r   r   r$   r'   r-   r1   rH   rK   rP   rS   r_   rh   rr   rx   rt   r   r!   rp   r   r   r   r   <module>   sD    

<	
,) 

