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sZ Parser driver.
This provides a high-level interface to parse a file into a syntax tree.
s# Guido van Rossum <guido@python.org>t Drivert load_grammariÿÿÿÿNi ( t grammart parset tokent tokenizet pgenc B sV e Z d d d „ Z e d „ Z e d „ Z e d „ Z d e d „ Z e d „ Z RS( c C s< | | _ | d j o t i ƒ } n | | _ | | _ d S( N( R t Nonet loggingt getLoggert loggert convert( t selfR R R
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s4 Parse a series of tokens and return the syntax tree.i i u s
s %s %r (prefix=%r)s Stop.t s incomplete inputN( R t ParserR R t setupR R t COMMENTt NLt endswithR t OPt opmapR
t debugt tok_namet addtokent
ParseErrort rootnode( R t tokensR t pt linenot columnt typet valuet startt endt line_textt prefixt quintuplet s_linenot s_column( ( s* /usr/lib/python2.6/lib2to3/pgen2/driver.pyt parse_tokens% sT
c C s" t i | i ƒ } | i | | ƒ S( s* Parse a stream and return the syntax tree.( R t generate_tokenst readlineR( ( R t streamR R ( ( s* /usr/lib/python2.6/lib2to3/pgen2/driver.pyt parse_stream_rawU s c C s | i | | ƒ S( s* Parse a stream and return the syntax tree.( R, ( R R+ R ( ( s* /usr/lib/python2.6/lib2to3/pgen2/driver.pyt parse_streamZ s c C s; t i | d | ƒ } z | i | | ƒ SWd | i ƒ Xd S( s( Parse a file and return the syntax tree.t rN( t codecst openR- t close( R t filenamet encodingR R+ ( ( s* /usr/lib/python2.6/lib2to3/pgen2/driver.pyt
parse_file^ s c C s( t i t | ƒ i ƒ } | i | | ƒ S( s* Parse a string and return the syntax tree.( R R) t generate_linest nextR( ( R t textR R ( ( s* /usr/lib/python2.6/lib2to3/pgen2/driver.pyt parse_stringf s N(
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splitlinest True( R7 t line( ( s* /usr/lib/python2.6/lib2to3/pgen2/driver.pyR5 l s s Grammar.txtc C s7 | d j o t i ƒ } n | d j oZ t i i | ƒ \ } } | d j o
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o } | i d t | ƒ ƒ qXq3n t i ƒ } | i | ƒ | S( s' Load the grammar (maybe from a pickle).s .txtR t .s .pickles! Generating grammar tables from %ss Writing grammar tables to %ss Writing failed:N( R R R t ost patht splitextt joint mapt strt syst version_infot _newert infoR t generate_grammart dumpt IOErrorR t Grammart load( t gtt gpt savet forceR
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c C sR t i i | ƒ p t St i i | ƒ p t St i i | ƒ t i i | ƒ j S( s0 Inquire whether file a was written since file b.( R@ RA t existsR; R= t getmtime( t at b( ( s* /usr/lib/python2.6/lib2to3/pgen2/driver.pyRH s
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__author__t __all__R/ R@ R RF R R R R R R t objectR R5 R R= R; R RH ( ( ( s* /usr/lib/python2.6/lib2to3/pgen2/driver.pyt <module> s (P
ACC SHELL 2018