/
__init__.py
134 lines (116 loc) · 3.99 KB
/
__init__.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
# -*- coding: utf-8 -*-
import sys, os
sys.path.insert(0,os.path.dirname(__file__))
from lib import util
from base import LogOnlyTTSBackend
from nvda import NVDATTSBackend
from festival import FestivalTTSBackend
from pico2wave import Pico2WaveTTSBackend
from flite import FliteTTSBackend
from osxsay import OSXSayTTSBackend
from sapi import SAPITTSBackend
from espeak import ESpeakTTSBackend, ESpeakCtypesTTSBackend
from speechdispatcher import SpeechDispatcherTTSBackend
from jaws import JAWSTTSBackend
from speech_server import SpeechServerBackend
from cepstral import CepstralTTSBackend #, CepstralTTSOEBackend
# from google import GoogleTTSBackend
# from speechutil import SpeechUtilComTTSBackend
from recite import ReciteTTSBackend
#from voiceover import VoiceOverBackend #Can't test
from termux import TermuxTTSBackend
backendsByPriority = [ SAPITTSBackend,
OSXSayTTSBackend,
TermuxTTSBackend,
ESpeakTTSBackend,
JAWSTTSBackend,
NVDATTSBackend,
FliteTTSBackend,
Pico2WaveTTSBackend,
FestivalTTSBackend,
CepstralTTSBackend,
# CepstralTTSOEBackend,
SpeechDispatcherTTSBackend,
# VoiceOverBackend,
SpeechServerBackend,
ReciteTTSBackend,
# GoogleTTSBackend,
# SpeechUtilComTTSBackend,
ESpeakCtypesTTSBackend,
LogOnlyTTSBackend
]
def removeBackendsByProvider(to_remove):
rem = []
for b in backendsByPriority:
if b.provider in to_remove:
rem.append(b)
for r in rem: backendsByPriority.remove(r)
def getAvailableBackends(can_stream_wav=False):
available = []
for b in backendsByPriority:
if not b._available(): continue
if can_stream_wav and not b.canStreamWav: continue
available.append(b)
return available
def getBackendFallback(old_backend=None):
backend = _getBackendFallback()
if old_backend is None:
return backend
if old_backend.__class__ == backend:
return LogOnlyTTSBackend
return backend
def _getBackendFallback():
if util.isATV2():
return FliteTTSBackend
elif util.isWindows():
return SAPITTSBackend
elif util.isOSX():
return OSXSayTTSBackend
elif util.isOpenElec():
return ESpeakTTSBackend
for b in backendsByPriority:
if b._available(): return b
return None
def getVoices(provider):
voices = None
bClass = getBackendByProvider(provider)
if bClass:
voices = bClass.voices()
return voices
def getLanguages(provider):
languages = None
bClass = getBackendByProvider(provider)
if bClass:
with bClass() as b: languages = b.languages()
return languages
def getSettingsList(provider,setting,*args):
settings = None
bClass = getBackendByProvider(provider)
if bClass:
settings = bClass.settingList(setting,*args)
return settings
def getPlayers(provider):
players = None
bClass = getBackendByProvider(provider)
if bClass and hasattr(bClass,'players'):
players = bClass.players()
return players
def getBackend(provider='auto'):
provider = util.getSetting('backend') or provider
b = getBackendByProvider(provider)
if not b or not b._available():
for b in backendsByPriority:
if b._available(): break
return b
def getWavStreamBackend(provider='auto'):
b = getBackendByProvider(provider)
if not b or not b._available() or not b.canStreamWav:
for b in backendsByPriority:
if b._available() and b.canStreamWav: break
return b
def getBackendByProvider(name):
if name == 'auto': return None
for b in backendsByPriority:
if b.provider == name and b._available():
return b
return None