def run(self, hogwash_job):
print >>sys.stderr, "Loading grammar", self.grammar
grammar = HierGrammar(self.grammar)
print >>sys.stderr, "Done"
print >>sys.stderr, "Parse options:"
print >>sys.stderr, self.parseOpts
self.parseOpts["grammar"] = grammar
if self.parserType == "standard":
parser = Parser(**self.parseOpts)
elif self.parserType == "ctf":
parser = CTFParser(**self.parseOpts)
else:
raise TypeError("Don't know parser type %s" % self.parserType)
print >>sys.stderr, "Parsing:", self.sentence
try:
final = parser.parse(self.sentence)
except (ParseError, TypeError):
#if psyco is active, throwing a parse error will fail
#because psyco doesn't realize that exceptions can be
#newstyle classes, because it's *old*
#so we get a type error
final = parser.parseFail(self.sentence)
print treeToStr(normalizeTree(final.tree()))
return final.tree()
def run(self, hogwash_job):
print >>sys.stderr, "Loading grammar", self.grammar
grammar = HierGrammar(self.grammar)
print >>sys.stderr, "Done"
print >>sys.stderr, "Parse options:"
print >>sys.stderr, self.parseOpts
self.parseOpts["grammar"] = grammar
parser = Parser(**self.parseOpts)
print >>sys.stderr, "Parsing:", self.sentence
try:
final = parser.parse(self.sentence)
res = treeToStr(normalizeTree(final.tree()))
except (ParseError, TypeError):
#if psyco is active, throwing a parse error will fail
#because psyco doesn't realize that exceptions can be
#newstyle classes, because it's *old*
#so we get a type error
final = parser.parseFail(self.sentence)
res = treeToStr(normalizeTree(final.tree()))
print res
return res
from DBGrammar import DBGrammar
if __name__ == "__main__":
inf = sys.argv[1]
print >>sys.stderr, "loading grammar", inf
grammar = DBGrammar(inf)
print >>sys.stderr, "done"
debug = ["index", "pop", "push", "threshold"]
parser = Parser(grammar, top="ROOT_0", mode="lex",
queueLimit=5e5,
verbose=["index"])
sent = "The stocks fell ."
# sent = "Members of the House Ways and Means Committee introduced legislation that would restrict how the new savings-and-loan bailout agency can raise capital , creating another potential obstacle to the government 's sale of sick thrifts ."
# sent = "The government 's plan"
# sent = "John Smith and Mary Roe are friends ."
#import cProfile
#final = cProfile.run('parser.parse(sent.split())', 'profile-out4')
final = parser.parse(sent.split())
print final
print list(final.derivation())
print treeToStr(final.tree())
print treeToStr(normalizeTree(final.tree()))
print treeToStr(final.tree(True))
