File: //opt/alt/python27/lib/python2.7/site-packages/babel/messages/jslexer.pyc
�
���Qc + @ s+ d Z d d l m Z d d l Z d d l m Z d d d d d d
d d d
d d d d d d d d d d d d d d d d d d d d! d" d# d$ d% d& d' d( d) d* d+ d, d- d. d/ g+ Z e j d0 d1 � � i d2 d3 6d4 d5 6d6 d7 6d8 d9 6d: d; 6Z d e j
d< � f d e j
d= � f d> e j
d? � f d@ e j
dA � f dB e j
dC � f dD e j
dE � f dF e j
dG d j e e j
e � � � f dH e j
dI � f g Z e j
dJ � Z e j
dK � Z e j
dL � Z e j
dM e j � Z e j
dN � Z dO e f dP � � YZ dQ � Z dR � Z dS � Z d S(T s�
babel.messages.jslexer
~~~~~~~~~~~~~~~~~~~~~~
A simple JavaScript 1.5 lexer which is used for the JavaScript
extractor.
:copyright: (c) 2013 by the Babel Team.
:license: BSD, see LICENSE for more details.
i����( t
itemgetterN( t unichrt +t -t *t %s !=s ==t <t >s <=s >=t =s +=s -=s *=s %=s <<s >>s >>>s <<=s >>=s >>>=t &s &=t |s |=s &&s ||t ^s ^=t (t )t [t ]t {t }t !s --s ++t ~t ,t ;t .t :t keyc C s t | � S( N( t len( t a( ( sG /opt/alt/python27/lib/python2.7/site-packages/babel/messages/jslexer.pyt <lambda> t s t bs t fs
t ns
t rs t ts \s+(?u)s <!--.*t linecomments //.*t multilinecomments /\*.*?\*/(?us)t names (\$+\w*|[^\W\d]\w*)(?u)t numbersf (?x)(
(?:0|[1-9]\d*)
(\.\d+)?
([eE][-+]?\d+)? |
(0x[a-fA-F0-9]+)
)t operators (%s)t stringsY (?xs)(
'(?:[^'\\]*(?:\\.[^'\\]*)*)' |
"(?:[^"\\]*(?:\\.[^"\\]*)*)"
)s /=?s) /(?:[^/\\]*(?:\\.[^/\\]*)*)/[a-zA-Z]*(?s)s (\r\n|\n|\r)s \\s [a-fA-F0-9]{1,4}t Tokenc B sS e Z d Z d Z d � Z e e d � � Z e e d � � Z e e d � � Z RS( s- Represents a token as returned by `tokenize`.c C s t j | | | | f � S( N( t tuplet __new__( t clst typet valuet lineno( ( sG /opt/alt/python27/lib/python2.7/site-packages/babel/messages/jslexer.pyR* 9 s i i i ( (
t __name__t
__module__t __doc__t __slots__R* t propertyR R, R- R. ( ( ( sG /opt/alt/python27/lib/python2.7/site-packages/babel/messages/jslexer.pyR( 5 s c C s) | j d k r | j d k S| j d k S(
sz A helper function that helps the tokenizer to decide if the current
token may be followed by a division operator.
R& R
R R s ++s --R$ R% R' t regexp( R
R R s ++s --( R$ R% R' R4 ( R, R- ( t token( ( sG /opt/alt/python27/lib/python2.7/site-packages/babel/messages/jslexer.pyt indicates_divisionA s
c C s� | r* | d | d k r* | d d k s6 t d � � t j d | d d !� } g } | j } d } x0| j d | � } | d k r� Pn | | | | !� | | d } | t k r� | t | � n� | d k rt j | | d � } | d k rr| j � } t
| � d
k rRy | t t | d � � � Wn t
k
rAqRX| d } qg n | | | � | j � } qg q�| | � n
| | � | d } qg W| t
| � k r�| | | � n d
j | � S( sr Unquote a string with JavaScript rules. The string has to start with
string delimiters (``'`` or ``"``.)
i i����s "'s) string provided is not properly delimiteds \1i s \t uUi i i i u N( t AssertionErrort line_join_ret subt appendt findt escapest
uni_escape_ret matcht Nonet groupR R t intt
ValueErrort endt join( R' t resultt addt post
escape_post next_chart escapedt
escaped_value( ( sG /opt/alt/python27/lib/python2.7/site-packages/babel/messages/jslexer.pyt unquote_stringJ sD -
c
c s& t } d } d } t | � } x| | k r!x� t D]. \ } } | j | | � } | d k r4 Pq4 q4 W| r� t j | | � } d } n t j | | � } d } | d k r� | d 7} q! n | j � } | d k r� t | | | � } t | � } | Vn | t t
j | � � 7} | j � } q! Wd S( sB Tokenize a JavaScript source. Returns a generator of tokens.
i i R& R4 N(
t FalseR t rulesR? R@ t division_ret regex_reRA R( R6 t line_ret findallRD (
t sourcet
may_divideRH R. RD t
token_typet ruleR? t token_valueR5 ( ( sG /opt/alt/python27/lib/python2.7/site-packages/babel/messages/jslexer.pyt tokenize� s0
( R1 R& R t ret
babel._compatR t operatorst sortR= R@ t compileRE t mapt escapeRO RP RQ RR t patternR9 R> R) R( R6 RM RY ( ( ( sG /opt/alt/python27/lib/python2.7/site-packages/babel/messages/jslexer.pyt <module> s8 !!*) + 8