词性标注代码实现及信息提取

#-*- coding=utf8 -*-
import jieba
import re
from tokenizer import seg_sentences

fp=open("text.txt",'r',encoding='utf8')
fout=open("out.txt",'w',encoding='utf8')
for line in fp:
    line=line.strip()
    if len(line)>0:
        fout.write(' '.join(seg_sentences(line))+"\n")
fout.close()
# if __name__=="__main__":
#     pass
#
#

tokenizer.py：

#encoding=utf8
import os,gc,re,sys

from jpype import *
root_path="/home/lhq/桌面/NLP_basis/hanlp"
djclass_path="-Djava.class.path="+root_path+os.sep+"hanlp-1.6.2.jar:"+root_path
startJVM(getDefaultJVMPath(), "-Djava.class.path=/home/lhq/桌面/NLP_basis/hanlp/hanlp-1.7.3.jar:/home/lhq/桌面/NLP_basis/hanlp",
         "-Xms1g",
         "-Xmx1g")

Tokenizer = JClass('com.hankcs.hanlp.tokenizer.StandardTokenizer')
keep_pos="q,qg,qt,qv,s,t,tg,g,gb,gbc,gc,gg,gm,gp,m,mg,Mg,mq,n,an,vn,ude1,nr,ns,nt,nz,nb,nba,nbc,nbp,nf,ng,nh,nhd,o,nz,nx,ntu,nts,nto,nth,ntch,ntcf,ntcb,ntc,nt,nsf,ns,nrj,nrf,nr2,nr1,nr,nnt,nnd,nn,nmc,nm,nl,nit,nis,nic,ni,nhm,nhd"
keep_pos_nouns=set(keep_pos.split(","))
keep_pos_v="v,vd,vg,vf,vl,vshi,vyou,vx,vi"
keep_pos_v=set(keep_pos_v.split(","))
keep_pos_p=set(['p','pbei','pba'])
drop_pos_set=set(['xu','xx','y','yg','wh','wky','wkz','wp','ws','wyy','wyz','wb','u','ud','ude1','ude2','ude3','udeng','udh','p','rr','w'])
han_pattern=re.compile(r'[^\dA-Za-z\u3007\u4E00-\u9FCB\uE815-\uE864]+')
HanLP = JClass('com.hankcs.hanlp.HanLP')
def to_string(sentence,return_generator=False):
    if return_generator:
        return (word_pos_item.toString().split('/') for word_pos_item in Tokenizer.segment(sentence))
    else:
        return [(word_pos_item.toString().split('/')[0],word_pos_item.toString().split('/')[1]) for word_pos_item in Tokenizer.segment(sentence)]     
def seg_sentences(sentence,with_filter=True,return_generator=False):  
    segs=to_string(sentence,return_generator=return_generator)
    if with_filter:
        g = [word_pos_pair[0] for word_pos_pair in segs if len(word_pos_pair)==2 and word_pos_pair[0]!=' ' and word_pos_pair[1] not in drop_pos_set]
    else:
        g = [word_pos_pair[0] for word_pos_pair in segs if len(word_pos_pair)==2 and word_pos_pair[0]!=' ']
    return iter(g) if return_generator else g