48 lines
1.4 KiB
Python
48 lines
1.4 KiB
Python
# Copyright 2017 Mycroft AI Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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import subprocess
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from mycroft.tts import TTS, TTSValidator
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class ESpeak(TTS):
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def __init__(self, lang, config):
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super(ESpeak, self).__init__(lang, config, ESpeakValidator(self))
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def execute(self, sentence, ident=None):
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self.begin_audio()
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subprocess.call(
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['espeak', '-v', self.lang + '+' + self.voice, sentence])
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self.end_audio()
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class ESpeakValidator(TTSValidator):
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def __init__(self, tts):
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super(ESpeakValidator, self).__init__(tts)
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def validate_lang(self):
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# TODO
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pass
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def validate_connection(self):
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try:
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subprocess.call(['espeak', '--version'])
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except:
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raise Exception(
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'ESpeak is not installed. Run: sudo apt-get install espeak')
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def get_tts_class(self):
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return ESpeak
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