1 # This Python file uses the following encoding: utf-8
3 Created on May 19, 2011
7 from mjacob
.nltk
.grammar
.TreeAdjoiningGrammar
import TreeAdjoiningGrammar
8 from mjacob
.nltk
.parse
.tag
.TagChartParser
import TagChartParser
9 from mjacob
.nltk
.parse
.tag
.prefix_valid_earley
.rules
import TAG_PREFIX_VALID_EARLEY_STRATEGY
11 grammar
= TreeAdjoiningGrammar(filename
="../integration/tag_chart/squares/grammar.yaml")
12 parser
= TagChartParser(grammar
, strategy
=TAG_PREFIX_VALID_EARLEY_STRATEGY
)
16 chart
= parser
.chart_parse(tokens
)
17 print(" %s" % ("\n ".join(str(x
) for x
in chart
.parses(grammar
.start().symbol(), TAG_PREFIX_VALID_EARLEY_STRATEGY
))))
18 #print parser.nbest_parse(tokens)
19 #print parser.parse(tokens)