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# -*- coding: iso-8859-1 -*-
# Natural Language Toolkit: Some Portuguese texts for exploration in chapter 1 of the book
#
# Copyright (C) 2001-2012 NLTK Project
# Author: Steven Bird <sb@csse.unimelb.edu.au>
# URL: <http://www.nltk.org/>
# For license information, see LICENSE.TXT
from __future__ import print_function
from nltk.corpus import machado, mac_morpho, floresta, genesis
from nltk.text import Text
from nltk.probability import FreqDist
from nltk.util import bigrams
from nltk.misc import babelize_shell
print("*** Introductory Examples for the NLTK Book ***")
print("Loading ptext1, ... and psent1, ...")
print("Type the name of the text or sentence to view it.")
print("Type: 'texts()' or 'sents()' to list the materials.")
ptext1 = Text(machado.words('romance/marm05.txt'), name="Memórias Póstumas de Brás Cubas (1881)")
print("ptext1:", ptext1.name.decode('latin-1'))
ptext2 = Text(machado.words('romance/marm08.txt'), name="Dom Casmurro (1899)")
print("ptext2:", ptext2.name.decode('latin-1'))
ptext3 = Text(genesis.words('portuguese.txt'), name="Gênesis")
print("ptext3:", ptext3.name.decode('latin-1'))
ptext4 = Text(mac_morpho.words('mu94se01.txt'), name="Folha de Sao Paulo (1994)")
print("ptext4:", ptext4.name.decode('latin-1'))
def texts():
print("ptext1:", ptext1.name.decode('latin-1'))
print("ptext2:", ptext2.name.decode('latin-1'))
print("ptext3:", ptext3.name.decode('latin-1'))
print("ptext4:", ptext4.name.decode('latin-1'))
psent1 = "o amor da glória era a coisa mais verdadeiramente humana que há no homem , e , conseqüentemente , a sua mais genuína feição .".split()
psent2 = "Não consultes dicionários .".split()
psent3 = "No princípio, criou Deus os céus e a terra.".split()
psent4 = "A Cáritas acredita que outros cubanos devem chegar ao Brasil .".split()
def sents():
print("psent1:", " ".join(psent1).decode('latin-1'))
print("psent2:", " ".join(psent2).decode('latin-1'))
print("psent3:", " ".join(psent3).decode('latin-1'))
print("psent4:", " ".join(psent4).decode('latin-1'))
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