View file File name : punycode.pyc Content :� �bc @ s d Z d d l Z d � Z d � Z d � Z d � Z d � Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d e j f d � � YZ d e j f d � � YZ d e j f d � � YZ d e e j f d � � YZ d e e j f d � � YZ d � Z d S( sX Codec for the Punicode encoding, as specified in RFC 3492 Written by Martin v. L�wis. i����Nc C s{ g } i } x: | D]2 } t | � d k r; | j | � q d | | <q W| j � } | j � d j | � j d � | f S( s 3.1 Basic code point segregationi� i t t ascii( t ordt appendt keyst sortt joint encode( t strt baset extendedt c( ( s( /usr/lib/python2.7/encodings/punycode.pyt segregate s c C s: d } x- | D]% } t | � | k r | d 7} q q W| S( s@ Return the length of str, considering only characters below max.i i ( R ( R t maxt resR ( ( s( /usr/lib/python2.7/encodings/punycode.pyt selective_len s c C sn t | � } x[ | d 7} | | k r) d S| | } | | k rM | d | f S| | k r | d 7} q q Wd S( s 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.i i����N( i����i����( t len( R t chart indext post lR ( ( s( /usr/lib/python2.7/encodings/punycode.pyt selective_find s c C s� d } g } d } x� | D]� } d } } t | � } t | | � } | d | | } xZ t | | | | � \ } } | d k r� Pn | | | 7} | j | d � | } d } qY W| } q W| S( s 3.2 Insertion unsort codingi� i����i i ( R R R R ( R R t oldchart resultt oldindexR R R R t curlent delta( ( s( /usr/lib/python2.7/encodings/punycode.pyt insertion_unsort2 s$ c C s6 d | d | } | d k r" d S| d k r2 d S| S( Ni$ i i ( ( t jt biasR ( ( s( /usr/lib/python2.7/encodings/punycode.pyt TH s t$ abcdefghijklmnopqrstuvwxyz0123456789c C s� g } d } xq t | | � } | | k r? | j t | � | S| j t | | | d | � | | d | } | d 7} q Wd S( s( 3.3 Generalized variable-length integersi i$ i N( R R t digits( t NR R R t t( ( s( /usr/lib/python2.7/encodings/punycode.pyt generate_generalized_integerP s !c C sr | r | d } n | d } | | | 7} d } x$ | d k rW | d } | d 7} q4 W| d | | d } | S( Ni� i i i� i# i$ i& ( ( R t firstt numcharst divisionsR ( ( s( /usr/lib/python2.7/encodings/punycode.pyt adapt] s c C sr g } d } xV t | � D]H \ } } t | | � } | j | � t | | d k | | d � } q Wd j | � S( s 3.4 Bias adaptationiH i i R ( t enumerateR# t extendR' R ( t baselent deltasR R t pointsR t s( ( s( /usr/lib/python2.7/encodings/punycode.pyt generate_integersl s $c C s[ t | � \ } } | j d � } t | | � } t t | � | � } | rW | d | S| S( NR t -( R R R R. R ( t textR R R+ ( ( s( /usr/lib/python2.7/encodings/punycode.pyt punycode_encodew s c C s< d } d } d } x#y t | | � } Wn4 t k r_ | d k rQ t d � n | d d f SX| d 7} d | k o� d k n r� | d } nV d | k o� d k n r� | d } n- | d k r� t d | | � � n | d f St | | � } | | | 7} | | k r | | f S| d | } | d 7} q Wd S( s( 3.3 Generalized variable-length integersi i t stricts incomplete punicode stringiA iZ i0 i9 i s Invalid extended code point '%s'i$ N( R t IndexErrort UnicodeErrort NoneR ( R t extposR t errorsR t wR R t digitR" ( ( s( /usr/lib/python2.7/encodings/punycode.pyt decode_generalized_number� s2 c C s d } d } d } d } x� | t | � k r t | | | | � \ } } | d k rX | S| | d 7} | | t | � d 7} | d k r� | d k r� t d | � n t d � } n | t | � d } | | t | � | | } t | | d k t | � � } | } q W| S( s 3.2 Insertion unsort codingi� i����iH i i i�� R2 s Invalid character U+%xt ?N( R R: R5 R4 R t unichrR' ( R R R7 R R R R6 t newposR ( ( s( /usr/lib/python2.7/encodings/punycode.pyt insertion_sort� s( c C sp | j d � } | d k r* d } | } n | | } | | d } t | d | � } | j � } t | | | � S( NR/ i����R i R ( t rfindt unicodet upperR> ( R0 R7 R R R ( ( s( /usr/lib/python2.7/encodings/punycode.pyt punycode_decode� s t Codecc B s e Z d d � Z d d � Z RS( R2 c C s t | � } | t | � f S( N( R1 R ( t selft inputR7 R ( ( s( /usr/lib/python2.7/encodings/punycode.pyR � s c C s; | d k r t d | � n t | | � } | t | � f S( NR2 t replacet ignores Unsupported error handling ( R2 RF RG ( R4 RB R ( RD RE R7 R ( ( s( /usr/lib/python2.7/encodings/punycode.pyt decode� s ( t __name__t __module__R RH ( ( ( s( /usr/lib/python2.7/encodings/punycode.pyRC � s t IncrementalEncoderc B s e Z e d � Z RS( c C s t | � S( N( R1 ( RD RE t final( ( s( /usr/lib/python2.7/encodings/punycode.pyR � s ( RI RJ t FalseR ( ( ( s( /usr/lib/python2.7/encodings/punycode.pyRK � s t IncrementalDecoderc B s e Z e d � Z RS( c C s2 | j d k r" t d | j � n t | | j � S( NR2 RF RG s Unsupported error handling ( R2 RF RG ( R7 R4 RB ( RD RE RL ( ( s( /usr/lib/python2.7/encodings/punycode.pyRH � s ( RI RJ RM RH ( ( ( s( /usr/lib/python2.7/encodings/punycode.pyRN � s t StreamWriterc B s e Z RS( ( RI RJ ( ( ( s( /usr/lib/python2.7/encodings/punycode.pyRO � s t StreamReaderc B s e Z RS( ( RI RJ ( ( ( s( /usr/lib/python2.7/encodings/punycode.pyRP � s c C s@ t j d d d t � j d t � j d t d t d t d t � S( Nt namet punycodeR RH t incrementalencodert incrementaldecodert streamwritert streamreader( t codecst CodecInfoRC R RH RK RN RO RP ( ( ( s( /usr/lib/python2.7/encodings/punycode.pyt getregentry� s ( t __doc__RW R R R R R R R# R' R. R1 R: R> RB RC RK RN RO RP RY ( ( ( s( /usr/lib/python2.7/encodings/punycode.pyt <module> s(