Current File : //lib64/python2.7/lib2to3/pgen2/pgen.pyo
�
{ fc @ s� d d l m Z m Z m Z d e j f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d
d � Z
d S(
i ( t grammart tokent tokenizet PgenGrammarc B s e Z RS( ( t __name__t
__module__( ( ( s* /usr/lib64/python2.7/lib2to3/pgen2/pgen.pyR s t ParserGeneratorc B s� e Z d 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
� Z d � Z d d � Z d � Z d � Z RS( c C s� d } | d k r* t | � } | j } n | | _ | | _ t j | j � | _ | j � | j
� \ | _ | _ | d k r� | � n i | _
| j � d S( N( t Nonet opent closet filenamet streamR t generate_tokenst readlinet generatort gettokent parset dfast startsymbolt firstt addfirstsets( t selfR
R t close_stream( ( s* /usr/lib64/python2.7/lib2to3/pgen2/pgen.pyt __init__ s
c C s� t � } | j j � } | j � | j | j � | j d | j � x; | D]3 } d t | j � } | | j | <| | j | <qL Wx� | D]� } | j | } g } x� | D]� } g } xK t
| j j � � D]4 \ } }
| j
| j | | � | j |
� f � q� W| j r,| j
d | j | � f � n | j
| � q� W| j j
| � | | j | | � f | j | j | <q� W| j | j | _ | S( Ni i ( R R t keyst sortt removeR t insertt lent
symbol2numbert
number2symbolt sortedt arcst iteritemst appendt
make_labelt indext isfinalt statest
make_firstt start( R t ct namest namet it dfaR& t stateR t labelt next( ( s* /usr/lib64/python2.7/lib2to3/pgen2/pgen.pyt make_grammar s.
", *c C sJ | j | } i } x0 t | � D]" } | j | | � } d | | <q W| S( Ni ( R R R# ( R R) R+ t rawfirstR R/ t ilabel( ( s* /usr/lib64/python2.7/lib2to3/pgen2/pgen.pyR' 4 s
c C s� t | j � } | d j � r� | | j k ry | | j k rH | j | S| j j | j | d f � | | j | <| Sq�t t | d � } | | j k r� | j | S| j j | d f � | | j | <| Sn� t
| � } | d j � r2| | j k r| j | S| j j t j | f � | | j | <| SnN t
j | } | | j k rY| j | S| j j | d f � | | j | <| Sd S( Ni ( R t labelst isalphaR t symbol2labelR" R t getattrR t tokenst evalt keywordst NAMER t opmap( R R) R/ R3 t itokent value( ( s* /usr/lib64/python2.7/lib2to3/pgen2/pgen.pyR# = s6
c C sM | j j � } | j � x- | D]% } | | j k r | j | � q q Wd S( N( R R R R t calcfirst( R R* R+ ( ( s* /usr/lib64/python2.7/lib2to3/pgen2/pgen.pyR k s
c C sj | j | } d | j | <| d } i } i } x� | j j � D]� \ } } | | j k r� | | j k r� | j | } | d k r� t d | � � q� n | j | � | j | } | j | � | | | <q@ d | | <i d | 6| | <q@ Wi } xd | j � D]V \ } }
xG |
D]? } | | k rGt d | | | | | f � � n | | | <qWq� W| | j | <d S( Ni s recursion for rule %ri sA rule %s is ambiguous; %s is in the first sets of %s as well as %s( R R R R R! t
ValueErrorR? t update( R R+ R- R. t totalsett overlapcheckR/ R0 t fsett inverset itsfirstt symbol( ( s* /usr/lib64/python2.7/lib2to3/pgen2/pgen.pyR? s s2
c C s� i } d } x� | j t j k r� x | j t j k rC | j � q$ W| j t j � } | j t j d � | j � \ } } | j t j � | j
| | � } t | � } | j | � t | � } | | | <| d k r | } q q W| | f S( Nt :(
R t typeR t ENDMARKERt NEWLINER t expectR; t OPt parse_rhst make_dfaR t simplify_dfa( R R R R+ t at zR- t oldlent newlen( ( s* /usr/lib64/python2.7/lib2to3/pgen2/pgen.pyR � s"
c s � f d � } � f d � � t | | � | � g } x� | D]� } i } xS | j D]H } x? | j D]4 \ } } | d k rc � | | j | i � � qc qc WqS Wxp t | j � � D]\ \ } }
x= | D] } | j |
k r� Pq� q� Wt |
| � } | j | � | j | | � q� Wq= W| S( Nc s i } � | | � | S( N( ( R. t base( t
addclosure( s* /usr/lib64/python2.7/lib2to3/pgen2/pgen.pyt closure� s
c sT | | k r d Sd | | <x3 | j D]( \ } } | d k r$ � | | � q$ q$ Wd S( Ni ( R R ( R. RU R/ R0 ( RV ( s* /usr/lib64/python2.7/lib2to3/pgen2/pgen.pyRV � s
( t DFAStatet nfasetR R t
setdefaultR R! R" t addarc( R R( t finishRW R& R. R t nfastateR/ R0 RY t st( ( RV s* /usr/lib64/python2.7/lib2to3/pgen2/pgen.pyRO � s"
$
c
C s� d G| GH| g } x� t | � D]� \ } } d G| G| | k rE d pH d GHxu | j D]j \ } } | | k r~ | j | � } n t | � } | j | � | d k r� d | GHqT d | | f GHqT Wq Wd S( Ns Dump of NFA fors States (final)t s -> %ds %s -> %d( t enumerateR R$ R R" R (
R R+ R( R\ t todoR, R. R/ R0 t j( ( s* /usr/lib64/python2.7/lib2to3/pgen2/pgen.pyt dump_nfa� s
c C s� d G| GHxt t | � D]f \ } } d G| G| j r9 d p< d GHx; t | j j � � D]$ \ } } d | | j | � f GHqT Wq Wd S( Ns Dump of DFA fors States (final)R_ s %s -> %d( R` R% R R R! R$ ( R R+ R- R, R. R/ R0 ( ( s* /usr/lib64/python2.7/lib2to3/pgen2/pgen.pyt dump_dfa� s
"c C s� t } x� | r� t } x� t | � D]x \ } } xi t | d t | � � D]N } | | } | | k rH | | =x | D] } | j | | � qr Wt } PqH qH Wq" Wq Wd S( Ni ( t Truet FalseR` t rangeR t
unifystate( R R- t changesR, t state_iRb t state_jR. ( ( s* /usr/lib64/python2.7/lib2to3/pgen2/pgen.pyRP � s
c C s� | j � \ } } | j d k r+ | | f St � } t � } | j | � | j | � xI | j d k r� | j � | j � \ } } | j | � | j | � qZ W| | f Sd S( Nt |( t parse_altR> t NFAStateR[ R ( R RQ RR t aat zz( ( s* /usr/lib64/python2.7/lib2to3/pgen2/pgen.pyRN � s
c C sr | j � \ } } xS | j d k s? | j t j t j f k rg | j � \ } } | j | � | } q W| | f S( Nt (t [( Rq Rr ( t
parse_itemR> RI R R; t STRINGR[ ( R RQ t bR) t d( ( s* /usr/lib64/python2.7/lib2to3/pgen2/pgen.pyRm
s
c C s� | j d k rU | j � | j � \ } } | j t j d � | j | � | | f S| j � \ } } | j } | d k r� | | f S| j � | j | � | d k r� | | f S| | f Sd S( NRr t ]t +t *( Rx Ry ( R> R RN RL R RM R[ t
parse_atom( R RQ RR R> ( ( s* /usr/lib64/python2.7/lib2to3/pgen2/pgen.pyRs s
c C s� | j d k rH | j � | j � \ } } | j t j d � | | f S| j t j t j f k r� t � } t � } | j
| | j � | j � | | f S| j d | j | j � d S( NRq t )s+ expected (...) or NAME or STRING, got %s/%s( R> R RN RL R RM RI R; Rt Rn R[ t raise_error( R RQ RR ( ( s* /usr/lib64/python2.7/lib2to3/pgen2/pgen.pyRz ( s
c C sc | j | k s* | d k rL | j | k rL | j d | | | j | j � n | j } | j � | S( Ns expected %s/%s, got %s/%s( RI R R> R| R ( R RI R> ( ( s* /usr/lib64/python2.7/lib2to3/pgen2/pgen.pyRL 9 s *
c C si | j j � } x/ | d t j t j f k r@ | j j � } q W| \ | _ | _ | _ | _ | _ d S( Ni (
R R0 R t COMMENTt NLRI R> t begint endt line( R t tup( ( s* /usr/lib64/python2.7/lib2to3/pgen2/pgen.pyR A s c G ss | r@ y | | } Wq@ d j | g t t | � � } q@ Xn t | | j | j d | j d | j f � � d S( Nt i i ( t joint mapt strt SyntaxErrorR
R� R� ( R t msgt args( ( s* /usr/lib64/python2.7/lib2to3/pgen2/pgen.pyR| H s &N( R R R R R1 R' R# R R? R RO Rc Rd RP RN Rm Rs Rz RL R R| ( ( ( s* /usr/lib64/python2.7/lib2to3/pgen2/pgen.pyR
s$ . $
Rn c B s e Z d � Z d d � Z RS( c C s
g | _ d S( N( R ( R ( ( s* /usr/lib64/python2.7/lib2to3/pgen2/pgen.pyR S s c C s | j j | | f � d S( N( R R" ( R R0 R/ ( ( s* /usr/lib64/python2.7/lib2to3/pgen2/pgen.pyR[ V s N( R R R R R[ ( ( ( s* /usr/lib64/python2.7/lib2to3/pgen2/pgen.pyRn Q s RX c B s2 e Z d � Z d � Z d � Z d � Z d Z RS( c C s% | | _ | | k | _ i | _ d S( N( RY R% R ( R RY t final( ( s* /usr/lib64/python2.7/lib2to3/pgen2/pgen.pyR ] s c C s | | j | <d S( N( R ( R R0 R/ ( ( s* /usr/lib64/python2.7/lib2to3/pgen2/pgen.pyR[ e s c C s@ x9 | j j � D]( \ } } | | k r | | j | <q q Wd S( N( R R! ( R t oldt newR/ R0 ( ( s* /usr/lib64/python2.7/lib2to3/pgen2/pgen.pyRh k s c C sx | j | j k r t St | j � t | j � k r8 t Sx9 | j j � D]( \ } } | | j j | � k rH t SqH Wt S( N( R% Rf R R R! t getRe ( R t otherR/ R0 ( ( s* /usr/lib64/python2.7/lib2to3/pgen2/pgen.pyt __eq__p s N( R R R R[ Rh R� R t __hash__( ( ( s* /usr/lib64/python2.7/lib2to3/pgen2/pgen.pyRX [ s
s Grammar.txtc C s t | � } | j � S( N( R R1 ( R
t p( ( s* /usr/lib64/python2.7/lib2to3/pgen2/pgen.pyt generate_grammar� s N( R_ R R R t GrammarR t objectR Rn RX R� ( ( ( s* /usr/lib64/python2.7/lib2to3/pgen2/pgen.pyt <module> s � H
%
Mini Shell