パスの開始文節から終了文節に至るまで，各文節の表現を"->"で連結する
「吾輩はここで始めて人間というものを見た」という文（neko.txt.cabochaの8文目）から，
次のような出力が得られるはずである．
吾輩は -> 見た
ここで -> 始めて -> 人間という -> ものを -> 見た
人間という -> ものを -> 見た
ものを -> 見た
'''
from no41 import Chunk, load_cabocha
from no43 import search_pos
import sys
if __name__ == '__main__':
infile = open(sys.argv[1], 'rt')
sents = load_cabocha(infile)
outfile = open(sys.argv[2], 'wt')
for sent in sents:
sent2 = sent
for chunk in sent:
noun_chunk = search_pos(chunk, pos="名詞", fmt='chunk')
if noun_chunk:
path_chunks = [noun_chunk]
for current_chunk in sent2:
if path_chunks[-1].dst == current_chunk.idx:
path_chunks.append(current_chunk)
if len(path_chunks) > 1:
outfile.write(
" -> ".join([node.surface
for node in path_chunks]) + "\n")
if (morph.pos == pos and not pos1 and not base)\
or (morph.pos == pos and morph.pos1 == pos1 and not base)\
or (morph.pos == pos and not pos1 and morph.base == base)\
or (morph.pos == pos and morph.pos1 == pos1 and morph.base == base):
if fmt == 'bool':
return True
elif fmt == 'morph':
return morph
elif fmt == 'chunk':
return chunk
return False if fmt == 'bool' else None
if __name__ == '__main__':
f = open(sys.argv[1], 'rt')
sents = load_cabocha(f)
# import pdb; pdb.set_trace()
for sent in sents:
sent2 = sent
for chunk in sent:
for chunk2 in sent2:
if chunk.dst == chunk2.idx and search_pos(chunk, "名詞")\
and search_pos(chunk2, "動詞"):
surface = "".join([morph.surface for morph in chunk.morphs
if morph.pos != "記号"])
surface2 = "".join([morph.surface for morph in chunk2.morphs
if morph.pos != "記号"])
print("{}\t{}".format(surface, surface2))
break
f.close()