JFIF $
d d 7
Viewing File: /usr/lib64/python3.9/encodings/__pycache__/punycode.cpython-39.opt-1.pyc
a
�i� � @ s� d Z ddlZdd� Zdd� Zdd� Zd d
� Zd d � Zd
Zdd� Zdd� Z dd� Z
dd� Z dd� Z dd� Z
dd� ZG d d � d ej�ZG d d � d ej�ZG d d!� d!ej�ZG d"d#� d#eej�ZG d$d%� d%eej�Zd&d'� ZdS )(uY Codec for the Punicode encoding, as specified in RFC 3492
Written by Martin v. Löwis.
� Nc C sP t � }t� }| D ]*}t|�dk r0|�t|�� q|�|� qt|�}t|�|fS )z 3.1 Basic code point segregation� )� bytearray�set�ord�append�add�sorted�bytes)�str�base�extended�c� r �*/usr/lib64/python3.9/encodings/punycode.py� segregate
s r c C s& d}| D ]}t |�|k r|d7 }q|S )z@Return the length of str, considering only characters below max.r � )r )r
�max�resr
r r r �
selective_len s
r c C sN t | �}|d7 }||kr dS | | }||kr8|d |fS ||k r|d7 }qdS )a Return a pair (index, pos), indicating the next occurrence of
char in str. index is the position of the character considering
only ordinals up to and including char, and pos is the position in
the full string. index/pos is the starting position in the full
string.r )���r N)�len)r
�char�index�pos�lr
r r r �selective_find s r c C s� d}g }d}|D ]r}d }}t |�}t| |�} | d || }
t| |||�\}}|dkrZq~|
|| 7 }
|�|
d � |}d}
q>|}q|S )�3.2 Insertion unsort codingr r r r )r r r r ) r
r Zoldchar�resultZoldindexr
r r r Zcurlen�deltar r r �insertion_unsort0 s"
r c C s, d| d | }|dk r dS |dkr(dS |S )N�$ r � r )�j�biasr r r r �TF s r$ s$ abcdefghijklmnopqrstuvwxyz0123456789c C sn t � }d}t||�}| |k r2|�t| � t|�S |�t|| | d| � | | d| } |d7 }q
dS )�(3.3 Generalized variable-length integersr r r N)r r$ r �digitsr )�Nr# r r" �tr r r � generate_generalized_integerN s
r) c C sX |r| d } n| d } | | | 7 } d}| dkr@| d } |d7 }q&|d| | d }|S )Ni� � r i� �# r �& r )r �first�numcharsZ divisionsr# r r r �adapt[ s
r/ c C sP t � }d}t|�D ]4\}}t||�}|�|� t||dk| | d �}qt|�S )z3.4 Bias adaptation�H r r )r � enumerater) �extendr/ r )Zbaselen�deltasr r# Zpointsr �sr r r �generate_integersj s
r5 c C s8 t | �\}}t| |�}tt|�|�}|r4|d | S |S )N� -)r r r5 r )�textr r r3 r r r �punycode_encodeu s
r8 c
C s� d}d}d}zt | | �}W n. tyJ |dkr:td��|d df Y S 0 |d7 }d| krhdkrvn n
|d }nHd| kr�d kr�n n
|d
}n&|dkr�td | |d ��n|dfS t||�} ||| 7 }|| k r�||fS |d | }|d7 }q dS )
r% r r �strictzincomplete punicode stringN�A �Z �0 �9 � z Invalid extended code point '%s'r )r �
IndexError� UnicodeErrorr$ )
r �extposr# �errorsr �wr" r Zdigitr( r r r �decode_generalized_number s2
�
rD c C s� d}d}d}d}|t |�k r�t||||�\}}|du r:| S ||d 7 }||t | �d 7 }|dkr~|dkrvtd | ��td
�}|t | �d }| d|� t|� | |d� } t||dkt | ��}|}q| S ) r r r r0 r Nr i�� r9 zInvalid character U+%x�?)r rD r@ r �chrr/ ) r r rB r r r# rA Znewposr r r r �insertion_sort� s* � rG c C s� t | t�r| �d�} t | t�r&t| �} | �d�}|dkrLd}t| d��� }n.t| d |� d|�}t| |d d � d��� }t|||�S )N�asciir6 r � r )�
isinstancer
�encode�
memoryviewr �rfind�upperrG )r7 rB r r r r r r �punycode_decode� s
rO c @ s e Zd Zddd�Zddd�ZdS ) �Codecr9 c C s t |�}|t|�fS �N)r8 r ��self�inputrB r r r r rK � s z Codec.encodec C s* |dvrt d| ��t||�}|t|�fS �N)r9 �replace�ignorezUnsupported error handling )r@ rO r rR r r r �decode� s
z Codec.decodeN)r9 )r9 )�__name__�
__module__� __qualname__rK rX r r r r rP � s
rP c @ s e Zd Zddd�ZdS )�IncrementalEncoderFc C s t |�S rQ )r8 �rS rT �finalr r r rK � s zIncrementalEncoder.encodeN)F)rY rZ r[ rK r r r r r\ � s r\ c @ s e Zd Zddd�ZdS )�IncrementalDecoderFc C s$ | j dvrtd| j ��t|| j �S rU )rB r@ rO r] r r r rX � s
zIncrementalDecoder.decodeN)F)rY rZ r[ rX r r r r r_ � s r_ c @ s e Zd ZdS )� StreamWriterN�rY rZ r[ r r r r r` � s r` c @ s e Zd ZdS )� StreamReaderNra r r r r rb � s rb c C s t jdt� jt� jttttd�S )NZpunycode)�namerK rX �incrementalencoder�incrementaldecoder� streamwriter� streamreader) �codecs� CodecInforP rK rX r\ r_ r` rb r r r r � getregentry� s �rj )�__doc__rh r r r r r$ r& r) r/ r5 r8 rD rG rO rP r\ r_ r` rb rj r r r r �<module> s(
Back to Directory
nL+D550H?Mx ,D"v]qv;6*Zqn)ZP 0 !1 A "#a$2Qr D8 a Ri[f\mIykIw0 cuFcRı?lO7к_f˓[C$殷WF<_W ԣs KcëIzyQy /_LKℂ;C",pFA: /]=H ~,ls/9ć:[=/#f;)x {ٛEQ )~ =𘙲r*2~ a _V=' kumF D}KYYC)({ *g&f`툪ry`=^cJ.I](*`wq 1dđ#̩͑0;H]u搂@:~וKL Nsh}OIR*8:2 !lDJVo( 3=M(zȰ+i*NA r6KnSl )!JJӁ* %݉?|D}d5:eP0R;{$X'xF@.ÊB {,WJuQɲRI;9QE琯62fT.DUJ;*cP A\ILNj!J۱+O\ ͔]ޒ SJȧc%ANolՎprULZԛerE2=XDXgVQeӓk yP7U*omQIs,K`)6\G3t?pgjrmۛجwluGtf h9uyP0D;Uڽ"OXlif$)&|ML0Zrm1[HXPlPR0'G=i2N +0e2]] 9VTPO7h(F*癈 '=QVZDF,d߬~TX
G[`le69CR(!S2!P
<0x < !1AQ "Raq02Br#SCTb
?Ζ"]mH5WR7k.ۛ!}Q~+yԏz|@T20S~Kek *zFf^2X*(@8r?CIuI|֓>^ExLgNUY+{.RѪ
τVYTD I62'8Y2 7'\TP.6d&˦@Vqi|8- OΕ]ʔ U=TL8=;6c| !qfF3aů&~$l}'NWUs$Uk^SV:U# 6w++s&r+nڐ{@29 gL
u"TÙM=6 (^"7r} =6YݾlCuhquympǦ
G jhsǜNlɻ}o7 #S6aw4!OSrD57%|?x>L
|/nD6?/8w#[)L7+6〼T ATg ! %5MmZ/c-{1_Je"|^$'O&ޱմ Trb$ w)R$&
N1EtdU3Uȉ1pM" N*(DN yd96.(jQ)X
5cQɎMyW? Q*!R>6=7)Xj5`J]e 8%t!+'!1Q 5 !1 AQaqё#2"0BRb ? Gt^## .llQT $v,,m 㵜5 ubV =sY+@d{N! dnO< .-B; _wJt6;QJd.Qc%p{ 1,sNDdFHI0ГoXшe黅XۢF:)[FGXƹ/w_cMeD,ʡcc. WDtA$j@:) -# u
c1<@ۗ9F)KJ-hpP]_x[qBlbp ʖw q"LFGd ƶ*s+ډ_Zc"? %t[IP 6J]#=ɺVvvCGsGh1 >)6|ey?Lӣm,4GWUi` ]uJVoV DG< SB 6ϏQ@ TiUly OU0kfV~~}SZ@*WUUi##; s/[ =!7}" WN]'(L! ~y5g9T̅JkbM' +s:S + B)v@Mj
e Cf jE 0Y\QnzG1д~Wo{T 9?`Rmyhsy3!HAD]mc1~2L Su7xT;j$`}4->L#vzŏ ILS ֭ T { rjGKC; bpU= -`BsK.SFw4Mq]ZdHS0)tLg