def _apply_knp(self, sent: str) -> str:
self.logger.info(f'parse sentence: {sent}')
knp = KNP(command=self.knp, jumancommand=self.juman, option=self.knp_dpnd_option)
knp_result = knp.parse(sent)
if self.remote_knp is True:
_, jumanpp_conll_out = self._apply_jumanpp(sent)
clientsock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.logger.info(f'connect to {self.knp_host}:{self.knp_port}')
clientsock.connect((self.knp_host, self.knp_port))
clientsock.sendall(jumanpp_conll_out.encode('utf-8'))
buf = []
while True:
data = clientsock.recv(8192)
data_utf8 = data.decode('utf-8')
buf.append(data_utf8)
if data_utf8.endswith('EOS\n'):
break
clientsock.close()
conllu_out = ''.join(buf)
self.logger.info(f'received {len(conllu_out)} chars from remote KNP')
# modify KNP result by conllu result of remote KNP
head_ids, dpnd_types = self._read_conllu_from_buf(conllu_out)
self._modify_knp(knp_result, head_ids, dpnd_types)
# add predicate-argument structures by KNP
knp = KNP(command=self.knp, jumancommand=self.juman, option=self.knp_case_option)
knp_result_new = knp.parse_juman_result(knp_result.spec())
return knp_result_new.spec()
