Raspberry Piにミクさんボイスでタイムラインをしゃべらせた(OpenJTalk)
Raspberry Piでやる意味があまりないのだけれど。
前提
以下を実行できるようにしておく。
Raspberry Pi2でミクさんに喋らせてみた(OpenJTalk)
Raspberry Pi2でミクさんに喋らせてみた(Python + OpenJTalk)
また、Twitter API関連の情報を入手しておく。
以下、ソースコード
TwitterTalkクラスの、streamメソッドを使うとtwitter上からワードを検索してきてしゃべる。
userstreamメソッドを使うと、自分のタイムライン上が更新されるたびにしゃべる。
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#coding: utf-8 import os import subprocess import random import time import re from datetime import datetime from tweepy.streaming import StreamListener, Stream from tweepy.auth import OAuthHandler from tweepy.api import API class Talk(object): """ OpenJTalkを使ってテキストからwavファイル作成と音声出力をする。 """ def create_wav(self, text): """ テキストからwavファイルを作成する。 """ file_name = self.create_filename() file_path = "/tmp/{}.wav".format(file_name) open_jtalk = ["open_jtalk"] td = ["-td", "/usr/share/hts-voice/miku/tree-dur.inf"] tf = ["-tf", "/usr/share/hts-voice/miku/tree-lf0.inf"] tm = ["-tm", "/usr/share/hts-voice/miku/tree-mgc.inf"] md = ["-md", "/usr/share/hts-voice/miku/dur.pdf"] mf = ["-mf", "/usr/share/hts-voice/miku/lf0.pdf"] mm = ["-mm", "/usr/share/hts-voice/miku/mgc.pdf"] dm = ["-dm", "/usr/share/hts-voice/miku/mgc.win1"] dm += ["-dm", "/usr/share/hts-voice/miku/mgc.win2"] dm += ["-dm", "/usr/share/hts-voice/miku/mgc.win3"] df = ["-df", "/usr/share/hts-voice/miku/lf0.win1"] df += ["-df", "/usr/share/hts-voice/miku/lf0.win2"] df += ["-df", "/usr/share/hts-voice/miku/lf0.win3"] dl = ["-dl", "/usr/share/hts-voice/miku/lpf.win1"] ef = ["-ef", "/usr/share/hts-voice/miku/tree-gv-lf0.inf"] em = ["-em", "/usr/share/hts-voice/miku/tree-gv-mgc.inf"] cf = ["-cf", "/usr/share/hts-voice/miku/gv-lf0.pdf"] cm = ["-cm", "/usr/share/hts-voice/miku/gv-mgc.pdf"] k = ["-k", "/usr/share/hts-voice/miku/gv-switch.inf"] s = ["-s", "16000"] a = ["-a", "0.05"] u = ["-u", "0.0"] jm = ["-jm", "1.0"] jf = ["-jf", "1.0"] jl = ["-jl", "1.0"] x = ["-x", "/var/lib/mecab/dic/open-jtalk/naist-jdic"] ow = ["-ow", file_path] cmd = open_jtalk + td + tf + tm + md + mf + mm + dm + df cmd += dl + ef + em + cf + cm + k + s + a + u + jm cmd += jf + jl + x + ow c = subprocess.Popen(cmd, stdin=subprocess.PIPE) c.stdin.write(text.encode("utf-8")) c.stdin.close() c.wait() return file_path def play_wav(self, file_path): """ wavファイルを再生する。 """ aplay = ['aplay'] q = ["-q", file_path] cmd = aplay + q wr = subprocess.Popen(cmd) def create_filename(self, l=8): """ wavファイルのファイル名を作成する。 """ source = "abcdefghijklmnopqrstuvwxyz" source += "ABCDEFGHIJKLMNOPQRSTUVWXYZ" source += "0123456789" return "".join(random.choice(source) for _ in range(l)) class TwitterTalk(): def __init__(self, consumer_key, consumer_secret, access_token, access_token_secret): self.auth = OAuthHandler(consumer_key, consumer_secret) self.auth.set_access_token(access_token, access_token_secret) def stream(self, word): """ Twitter Streamingで特定のワードを取得する。 """ stream = Stream(self.auth, ExtendStreamListener(), secure=True) stream.filter(track=[word]) def userstream(self): """ 自分のタイムラインのツイートを取得する。 """ stream = Stream(self.auth, ExtendStreamListener(), secure=True) stream.userstream() class ExtendStreamListener(StreamListener, Talk): """ Twitter Streaming用クラス。 """ def reject_url_and_hashtag(self, t): """ テキストからURL、ハッシュタグを除く。 """ text = re.sub('https?://[\w/:%#\$&\?\(\)~\.=\+\-]+', '', t) text = re.sub('[#＃]([\w一-龠ぁ-んァ-ヴーａ-ｚ]+)', '', text) text = re.sub(' ', '', text) return text def on_status(self, status): """ Twitter Streamingで取得したツイートの処理。 """ text = self.reject_url_and_hashtag(status.text) username = status.user.name print(username, ":", text) text = username + text file_path = self.create_wav(text) self.play_wav(file_path) # 一定時間経ったら音声ファイルを削除 time.sleep(20) os.remove(file_path) if __name__ == '__main__': tw_talk = TwitterTalk("CUSTOMER KEY", "CUSTOMER SECRET", "ACCESS TOKEN", "ACCESS TOKEN SECRET") tw_talk.userstream() |
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