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o��fc @ s d Z d Z d d l Z d d l Z d d l m Z m Z m Z m Z m Z m
Z
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e j j e j j e � d � Z d e f d
� � YZ d � Z d e f d
� � YZ i e j d 6e j d 6e j d 6d d 6Z d � Z d � Z d � Z d S( s� Pattern compiler.
The grammer is taken from PatternGrammar.txt.
The compiler compiles a pattern to a pytree.*Pattern instance.
s# Guido van Rossum <guido@python.org>i����Ni ( t drivert literalst tokent tokenizet parset grammar( t pytree( t pygrams PatternGrammar.txtt PatternSyntaxErrorc B s e Z RS( ( t __name__t
__module__( ( ( s' /usr/lib64/python2.7/lib2to3/patcomp.pyR s c c sw t t j t j t j f � } t j t j | � j � } x7 | D]/ } | \ } } } } } | | k r@ | Vq@ q@ Wd S( s6 Tokenizes a string suppressing significant whitespace.N( t setR t NEWLINEt INDENTt DEDENTR t generate_tokenst StringIOt readline( t inputt skipt tokenst quintuplet typet valuet startt endt line_text( ( s' /usr/lib64/python2.7/lib2to3/patcomp.pyt tokenize_wrapper! s
t PatternCompilerc B sA e Z e d � Z e e d � Z d � Z d d � Z d � Z RS( c C s^ t j | � | _ t j | j � | _ t j | _ t j | _ t j
| j d t �| _ d S( s^ Initializer.
Takes an optional alternative filename for the pattern grammar.
t convertN( R t load_grammarR R t Symbolst symst python_grammart pygrammart python_symbolst pysymst Drivert pattern_convert( t selft grammar_file( ( s' /usr/lib64/python2.7/lib2to3/patcomp.pyt __init__- s
c C s} t | � } y | j j | d | �} Wn( t j k
rR } t t | � � � n X| rl | j | � | f S| j | � Sd S( s= Compiles a pattern string to a nested pytree.*Pattern object.t debugN( R R t parse_tokensR t
ParseErrorR t strt compile_node( R' R R* t with_treeR t roott e( ( s' /usr/lib64/python2.7/lib2to3/patcomp.pyt compile_pattern8 s c C s� | j | j j k r% | j d } n | j | j j k r� g | j d d d � D] } | j | � ^ qQ } t | � d k r� | d St j g | D] } | g ^ q� d d d d �} | j � S| j | j j
k r=g | j D] } | j | � ^ q� } t | � d k r| d St j | g d d d d �} | j � S| j | j j k r�| j | j d � } t j
| � } | j � S| j | j j k s�t � d } | j } t | � d k r�| d j t j k r�| d j } | d } n d }
t | � d k r5| d j | j j k r5| d }
| d } n | j | |
� } |
d k r�|
j | j j k snt � |
j } | d } | j t j k r�d }
t j } n� | j t j k r�d }
t j } n� | j t j k rQ| d j t j k s�t � t | � d
k st � | j | d � }
} t | � d k r]| j | d � } q]n t s]t � |
d k su| d k r�| j � } t j | g g d |
d | �} q�n | d k r�| | _ n | j � S( sX Compiles a node, recursively.
This is one big switch on the node type.
i Ni i t mint maxi i����i ( i i ( R R t Matchert childrent AlternativesR. t lenR t WildcardPatternt optimizet Alternativet NegatedUnitt
compile_basict NegatedPatternt Unitt AssertionErrort NoneR t EQUALR t Repeatert STARt HUGEt PLUSt LBRACEt RBRACEt get_intt Falset name( R' t nodet cht altst at pt unitst patternRK t nodest repeatR6 t childR3 R4 ( ( s' /usr/lib64/python2.7/lib2to3/patcomp.pyR. D sh 21
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' c C s� t | � d k s t � | d } | j t j k rb t t j | j � � } t j
t | � | � S| j t j k rp| j } | j
� r� | t k r� t d | � � n | d r� t d � � n t j
t | � S| d k r� d } nF | j d � s-t | j | d � } | d k r-t d | � � q-n | d rW| j | d j d � g } n d } t j | | � Sns | j d k r�| j | d � S| j d k r�| d k s�t � | j | d � } t j | g g d
d d d �St s�t | � � d S( Ni i s Invalid token: %rs Can't have details for tokent anyt _s Invalid symbol: %rt (t [R3 R4 ( R8 R@ R R t STRINGt unicodeR t
evalStringR R t LeafPatternt _type_of_literalt NAMEt isuppert TOKEN_MAPR RA t
startswitht getattrR$ R. R6 t NodePatternR9 RJ ( R' RS RT RL R R t contentt
subpattern( ( s' /usr/lib64/python2.7/lib2to3/patcomp.pyR= � s<
c C s% | j t j k s t � t | j � S( N( R R t NUMBERR@ t intR ( R' RL ( ( s' /usr/lib64/python2.7/lib2to3/patcomp.pyRI � s N(
R R
t _PATTERN_GRAMMAR_FILER) RJ R2 R. RA R= RI ( ( ( s' /usr/lib64/python2.7/lib2to3/patcomp.pyR + s
G #R_ RZ Rg t TOKENc C s9 | d j � r t j S| t j k r1 t j | Sd Sd S( Ni ( t isalphaR R_ R t opmapRA ( R ( ( s' /usr/lib64/python2.7/lib2to3/patcomp.pyR^ � s
c C sW | \ } } } } | s' | | j k r= t j | | d | �St j | | d | �Sd S( s9 Converts raw node information to a Node or Leaf instance.t contextN( t
number2symbolR t Nodet Leaf( R t
raw_node_infoR R Rm R6 ( ( s' /usr/lib64/python2.7/lib2to3/patcomp.pyR& � s c C s t � j | � S( N( R R2 ( RR ( ( s' /usr/lib64/python2.7/lib2to3/patcomp.pyR2 � s ( t __doc__t
__author__t osR t pgen2R R R R R R t R R t patht joint dirnamet __file__Ri t ExceptionR R t objectR R_ RZ Rg RA Ra R^ R& R2 ( ( ( s' /usr/lib64/python2.7/lib2to3/patcomp.pyt <module> s$ .
�
| Name | Type | Size | Permission | Actions |
|---|---|---|---|---|
| fixes | Folder | 0755 |
|
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| pgen2 | Folder | 0755 |
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| .__init__.pyo.40009 | File | 127 B | 0644 |
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| .__main__.pyo.40009 | File | 242 B | 0644 |
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| .btm_matcher.pyo.40009 | File | 5.69 KB | 0644 |
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| .btm_utils.pyo.40009 | File | 7.39 KB | 0644 |
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| .fixer_base.pyo.40009 | File | 7.09 KB | 0644 |
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| .fixer_util.pyo.40009 | File | 14.34 KB | 0644 |
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| .pygram.pyo.40009 | File | 1.38 KB | 0644 |
|
| Grammar.txt | File | 6.43 KB | 0644 |
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| Grammar2.7.5.final.0.pickle | File | 19.75 KB | 0644 |
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| PatternGrammar.txt | File | 793 B | 0644 |
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| PatternGrammar2.7.5.final.0.pickle | File | 1.35 KB | 0644 |
|
| __init__.py | File | 7 B | 0644 |
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| __init__.pyc | File | 127 B | 0644 |
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| __init__.pyo | File | 127 B | 0644 |
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| __main__.py | File | 67 B | 0644 |
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| __main__.pyc | File | 242 B | 0644 |
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| __main__.pyo | File | 242 B | 0644 |
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| btm_matcher.py | File | 6.67 KB | 0644 |
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| btm_matcher.pyc | File | 5.69 KB | 0644 |
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| btm_matcher.pyo | File | 5.69 KB | 0644 |
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| btm_utils.py | File | 9.78 KB | 0644 |
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| btm_utils.pyc | File | 7.39 KB | 0644 |
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| btm_utils.pyo | File | 7.39 KB | 0644 |
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| fixer_base.py | File | 6.69 KB | 0644 |
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| fixer_base.pyc | File | 7.09 KB | 0644 |
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| fixer_base.pyo | File | 7.09 KB | 0644 |
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| fixer_util.py | File | 14.25 KB | 0644 |
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| fixer_util.pyc | File | 14.34 KB | 0644 |
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| fixer_util.pyo | File | 14.34 KB | 0644 |
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| main.py | File | 11.33 KB | 0644 |
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| main.pyc | File | 9.6 KB | 0644 |
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| main.pyo | File | 9.56 KB | 0644 |
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| patcomp.py | File | 6.92 KB | 0644 |
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| patcomp.pyc | File | 6.51 KB | 0644 |
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| patcomp.pyo | File | 6.21 KB | 0644 |
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| pygram.py | File | 1.09 KB | 0644 |
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| pygram.pyc | File | 1.38 KB | 0644 |
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| pygram.pyo | File | 1.38 KB | 0644 |
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| pytree.py | File | 28.36 KB | 0644 |
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| pytree.pyc | File | 29.59 KB | 0644 |
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| pytree.pyo | File | 28.73 KB | 0644 |
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| refactor.py | File | 27.41 KB | 0644 |
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| refactor.pyc | File | 23.4 KB | 0644 |
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| refactor.pyo | File | 23.35 KB | 0644 |
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