Json格式怎么做 [英] how to do Json format

问题描述

 (S
  (PERSON Rami/NNP Eid/NNP)
  is/VBZ
  studying/VBG
  at/IN
  (ORGANIZATION Stony/NNP Brook/NNP University/NNP)
  in/IN
  (LOCATION NY/NNP)) 

这是NLTK代码的输出，现在我想将其存储在json文件中

This is output of NLTK code now i want to store it in json file like

import json

data = {
        'Rami Eid':{'ORGANIZATION': 'Stony Brook University',  'location':'NY'},
        'GuruRaj Bagali':{'job': 'professor', 'location': 'NY'}
       }

我想像上面的格式那样将块树存储到json文件中怎么办?

I want store chunk tree into json file like above format how to do?

推荐答案

nltk = """
(S
  (PERSON Rami/NNP Eid/NNP)
  is/VBZ
  studying/VBG
  at/IN
  (ORGANIZATION Stony/NNP Brook/NNP University/NNP)
  in/IN
  (LOCATION NY/NNP)) """

from pyparsing import Suppress, ungroup, Word, alphas, Group, Dict, OneOrMore

LPAR,RPAR,SLASH = map(Suppress,"()/")

parsed_word = ungroup(Word(alphas) + Suppress(SLASH + Word(alphas)))
named_token = Group(LPAR + Word(alphas)("name") + 
                    OneOrMore(parsed_word).setParseAction(' '.join)("value") + 
                    RPAR)

subject = (Suppress("S") + named_token)

nltk_expr = (LPAR + subject("subject") + 
             Dict(OneOrMore(named_token | Suppress(parsed_word)))("predicate") + 
             RPAR)

def make_subject_main_key(t):
    subname = t.pop('subject')[0].value
    subdesc = t.pop('predicate')
    t[subname] = subdesc
nltk_expr.setParseAction(make_subject_main_key)

print nltk_expr.parseString(nltk).asDict()

打印

{'Rami Eid': {'ORGANIZATION': 'Stony Brook University', 'LOCATION': 'NY'}}

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