upstream/IPod-Shuffle-4g
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Add support for using espeak when pico2wave not available.

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Thomas Hori / Harriet Riddle 2016-03-20 14:43:27 +00:00
parent 7d628df3e8
commit 7d07168c0d
2 changed files with 32 additions and 7 deletions
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4
README.md
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@ -133,8 +133,10 @@ Original data can be found via [wayback machine](https://web.archive.org/web/201
# License and Copyright # License and Copyright
``` ```
Copyright (c) 2012-2016 ikelos, nims11, NicoHood Copyright (c) 2012-2016 ikelos, nims11, ahippo, NicoHood, Thomas Hori
See the readme for credit to other people. See the readme for credit to other people.
This software falls at least partly under the GNU GPL v2. Certain portions
fall under the following terms:
Permission is hereby granted, free of charge, to any person obtaining a copy Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal of this software and associated documentation files (the "Software"), to deal

29
shuffle.py
View file

@ -51,13 +51,14 @@ def validate_unicode(path):
def exec_exists_in_path(command): def exec_exists_in_path(command):
with open(os.devnull, 'w') as FNULL: with open(os.devnull, 'w') as FNULL:
try: try:
subprocess.call([command], stdout=FNULL, stderr=subprocess.STDOUT) with open(os.devnull, 'r') as RFNULL:
subprocess.call([command], stdout=FNULL, stderr=subprocess.STDOUT, stdin=RFNULL)
return True return True
except OSError as e: except OSError as e:
return False return False
class Text2Speech(object): class Text2Speech(object):
valid_tts = {'pico2wave': True, 'RHVoice': True} valid_tts = {'pico2wave': True, 'RHVoice': True, 'espeak': True}
@staticmethod @staticmethod
def check_support(): def check_support():
@ -70,6 +71,13 @@ class Text2Speech(object):
else: else:
voiceoverAvailable = True voiceoverAvailable = True
# Check for espeak voiceover
if not exec_exists_in_path("espeak"):
Text2Speech.valid_tts['espeak'] = False
print "Error executing espeak, voicever won't be generated using it."
else:
voiceoverAvailable = True
# Check for Russian RHVoice voiceover # Check for Russian RHVoice voiceover
if not exec_exists_in_path("RHVoice"): if not exec_exists_in_path("RHVoice"):
Text2Speech.valid_tts['RHVoice'] = False Text2Speech.valid_tts['RHVoice'] = False
@ -94,9 +102,17 @@ class Text2Speech(object):
text = unicode(text, 'utf-8') text = unicode(text, 'utf-8')
lang = Text2Speech.guess_lang(text) lang = Text2Speech.guess_lang(text)
if lang == "ru-RU": if lang == "ru-RU":
if Text2Speech.valid_tts['RHVoice']:
return Text2Speech.rhvoice(out_wav_path, text) return Text2Speech.rhvoice(out_wav_path, text)
else: else:
return False
else:
if Text2Speech.valid_tts['pico2wave']:
return Text2Speech.pico2wave(out_wav_path, text) return Text2Speech.pico2wave(out_wav_path, text)
elif Text2Speech.valid_tts['espeak']:
return Text2Speech.espeak(out_wav_path, text)
else:
return False
# guess-language seems like an overkill for now # guess-language seems like an overkill for now
@staticmethod @staticmethod
@ -113,6 +129,13 @@ class Text2Speech(object):
subprocess.call(["pico2wave", "-l", "en-GB", "-w", out_wav_path, unicodetext]) subprocess.call(["pico2wave", "-l", "en-GB", "-w", out_wav_path, unicodetext])
return True return True
@staticmethod
def espeak(out_wav_path, unicodetext):
if not Text2Speech.valid_tts['espeak']:
return False
subprocess.call(["espeak", "-v", "english_rp", "-w", out_wav_path, unicodetext])
return True
@staticmethod @staticmethod
def rhvoice(out_wav_path, unicodetext): def rhvoice(out_wav_path, unicodetext):
if not Text2Speech.valid_tts['RHVoice']: if not Text2Speech.valid_tts['RHVoice']:
@ -399,7 +422,7 @@ class Playlist(Record):
def set_master(self, tracks): def set_master(self, tracks):
# By default use "All Songs" builtin voiceover (dbid all zero) # By default use "All Songs" builtin voiceover (dbid all zero)
# Else generate alternative "All Songs" to fit the speaker voice of other playlists # Else generate alternative "All Songs" to fit the speaker voice of other playlists
if self.voiceover and Text2Speech.valid_tts['pico2wave']: if self.voiceover and (Text2Speech.valid_tts['pico2wave'] or Text2Speech.valid_tts['espeak']):
self["dbid"] = hashlib.md5("masterlist").digest()[:8] #pylint: disable-msg=E1101 self["dbid"] = hashlib.md5("masterlist").digest()[:8] #pylint: disable-msg=E1101
self.text_to_speech("All songs", self["dbid"], True) self.text_to_speech("All songs", self["dbid"], True)
self["listtype"] = 1 self["listtype"] = 1