# Programa base

#!/usr/bin/env python

# -*- coding: utf-8 -*-

from nltk import load_parser

cp = load_parser('gramatica_base.fcfg')

infile = open('materialpracticasintaxis/textos.txt', encoding='utf-8')

# Mostramos por pantalla lo que leemos desde el fichero

# Si pinta es verdader pinta el arbol

pinta = False

with open('resutado.txt', 'w') as f:

f.write('')

for i, line in enumerate(infile):

print(line)

with open('resutado.txt', 'a') as f:

f.write(line)

tokens=line.split()

trees = cp.parse(tokens)

for tree in trees:

print(tree)

with open('resutado.txt', 'a') as f:

f.write(tree.pformat()+"\n")

if pinta:

tree.draw()

with open('resutado.txt', 'a') as f:

f.write("\n")

f.write("=" * 50)

f.write("\n")

infile.close()