U
f3 @ s d dl Z d dlZd dlZd dlmZmZ ddlmZ ddlm Z dZ
dZ e dZ
G d d
d
eZG d d d eZG d
d deZG dd deZeedddZeeedddZeedddZeedddZeeef ed d d Zeeef eed d d!Z dBeeed#d$d%Z eed d&d'Z eed d(d)Z edd d*d+Z eeed,d-d.Z!dCeeeed/d0d1Z"eeee#f dd d2d3Z$eed d4d5Z%eeee#f ed d6d7Z&dDeeeed9d:d;Z'dEeeee#f eeeeed<d=d>Z(dFeeee#f eeeed?d@dAZ)dS )G N)OptionalUnion )idnadata)intranges_contain s xn--u [.。．｡]c @ s e Zd ZdZdS ) IDNAErrorz5Base exception for all IDNA-encoding related problemsN__name__
__module__ __qualname____doc__ r r :/opt/alt/python38/lib/python3.8/site-packages/idna/core.pyr s r c @ s e Zd ZdZdS )
IDNABidiErrorz;Exception when bidirectional requirements are not satisfiedNr r r r r r s r c @ s e Zd ZdZdS )InvalidCodepointzd}q|dkrd}q|sZtddS )NFr z1Unknown directionality in label {} at position {})RALANTr )r3 r4 Lz=First codepoint in label {} must be directionality L, R or AL)
r3 r4 r5 ENESCSETONBNNSMzGInvalid direction for codepoint at position {} 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= zGInvalid direction for codepoint at position {} in a left-to-right label)r6 r7 z0Label ends with illegal codepoint directionality) enumerater
bidirectionalr r% repr) r' r1
bidi_labelidxr directionrtl valid_ending number_typer r r
check_bidiF sP
rG c C s" t | d d dkr tddS )Nr Mz0Label begins with an illegal combining characterT)r categoryr r+ r r r check_initial_combiner s rJ c C s< | dd dkrt d| d dks0| d dkr8t dd 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
rO c C s t d| | krtdd S )NNFCz%Label must be in Normalization Form C)r normalizer r+ r r r check_nfc s rR )r' posr c C sL t | | }|dkr|dkr:tt | |d tkr:dS d}t|d ddD ]J}tjt | | }|t dkrvqNqN|t dt d fkrd} qqN qqN|sdS d}t|d t| D ]P}tjt | | }|t dkrqq|t d
t d fkrd} q
q q
q|S |d krD|dkr@tt | |d tkr@dS dS dS d S ) Ni r r TFrN Tr6 Dr3 i
)r r _virama_combining_classranger
joining_typesgetr* )r' rS cp_valueoki joining_typer r r valid_contextj s@
r^ )r' rS exceptionr c C s t | | }|dkrdd| k r0t| d k r`n n,t | |d dkr`t | |d dkr`dS dS |dkr|t| d k rt| dkrt| |d dS dS |d ks|d
kr|dkrt| |d d S dS |d kr| D ]6}|d
krqt|ds
t|ds
t|dr dS qdS d| kr.dkrhn n6| D ],}dt | krVdkr6n n dS q6dS d| krdkrn n6| D ],}dt | krdkrn n dS qdS dS )N r r l TFiu Greeki i Hebrewi0 u ・HiraganaKatakanaHani` ii i i )r r* r )r' rS r_ rZ r r r r valid_contexto s@ (
"
rg c C sL t | ttfr| d} t| dkr,tdt| t| t| t | D ]\}}t
|}t |t j
d rpqLqLt |t j
d rz,t| |stdt||d t| W n2 tk
r tdt||d t| Y nX qLt |t j
d r t| |s>td
t||d t| qLtd t||d t| qLt| d S ) Nzutf-8r z Empty LabelPVALIDCONTEXTJz*Joiner {} not allowed at position {} in {}r z r r r codepoint_classesr^ r r% r& r@ r rg r rG )r' rS r rZ r r r check_label sD
rq c C sf z(| d}t| t|s$td|W S tk
r< Y nX t| tt| }t|sbtd|S )NasciizLabel too long)r" ulabelr, r UnicodeEncodeErrorrq _alabel_prefixr$ r' label_bytesr r r alabel s
rx c C s t | ttfs@z| d}W qD tk
r< t| | Y S X n| }| }|tr|t td }|srt
d| dd dkrt
dnt| | dS z| d} W n t k
r t
dY nX t| | S )Nrr z5Malformed A-label, no Punycode eligible content foundrN rM z"A-label must not end with a hyphenr! zInvalid A-label)
rl rm rn r" rt rq lower
startswithru r* r ro UnicodeErrorrv r r r rs / s,
rs T)domain
std3_rules transitionalr c C s( ddl m } d}t| D ] \}}t|}z||dk r:|nt||dfd }|d } d}
t|dkrp|d }
| d ks| d
kr|r| d kr|s|
dkr||7 }n@|
dk r| d ks| d kr|r| d
kr|r||
7 }n| d
krt W q tk
r tdt ||d t
| Y qX qt d|S )zBRe-map the characters in the string according to UTS46 processing.r ) uts46datar2 ZN rK VrU 3rH Irk rP )
r r> r bisect bisect_leftr*
IndexErrorr r% r& r@ r rQ ) r| r} r~ r outputrS char
code_pointuts46rowstatus replacementr r r uts46_remapL sT $
r )r strictuts46r} r~ r c C s t | ts6zt| d} W n tk
r4 tdY nX |rFt| ||} d}g }|r^| d}n
t| }|rv|dgkr~td|d dkr|d= d}|D ]$}t|} | r|| qtd q|r|d
d |} t
| |std | S )
Nrr zGshould pass a unicode string to the function rather than a byte string.F.r2 Empty domainrN T Empty label .zDomain too long) rl strUnicodeDecodeErrorr r split_unicode_dots_rerx appendjoinr0 ) r r r r} r~ r- resultlabelsr' r r r r" n s8
r" )r r r r} r c C s zt | tst| d} W n tk
r4 tdY nX |rFt| |d} d}g }|s^t| }n
| d}|rv|dgkr~td|d s|d= d}|D ]$}t|} | r|| qtd q|r|d d |S )
Nrr zInvalid ASCII in A-labelFr r2 r rN Tr )
rl r r r r r r rs r r )r r r r} r- r r r' r r r ro s2
ro )F)F)TF)FFFF)FFF)*r rer typingr r r2 r intrangesr rV ru compiler r{ r r r r intr r boolr rm r$ r& r, r0 rG rJ rO rR r^ rg rn rq rx rs r r" ro r r r r sd
F,*' $ )