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Linux: Fix TTS not working with festival backend

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Kovid Goyal 2020-12-07 09:01:48 +05:30
parent ffcf941da1
commit 979a016f1d
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1 changed files with 7 additions and 2 deletions
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9
src/calibre/gui2/tts/linux.py
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@ -10,6 +10,11 @@ from .common import Event, EventType
from .errors import TTSSystemUnavailable from .errors import TTSSystemUnavailable
def wrap_in_ssml(text):
return ('<?xml version="1.0"?>\n<speak version="1.0" xmlns="http://www.w3.org/2001/10/synthesis"><s>' +
text + '</s></speak>')
class Client: class Client:
mark_template = '<mark name="{}"/>' mark_template = '<mark name="{}"/>'
@ -139,7 +144,7 @@ class Client:
self.current_callback = cw self.current_callback = cw
self.ensure_state(use_ssml=True) self.ensure_state(use_ssml=True)
self.ssip_client.speak(text, callback=self.current_callback) self.ssip_client.speak(wrap_in_ssml(text), callback=self.current_callback)
def pause(self): def pause(self):
if self.status['synthesizing'] and not self.status['paused']: if self.status['synthesizing'] and not self.status['paused']:
@ -160,7 +165,7 @@ class Client:
else: else:
text = self.current_marked_text[idx:] text = self.current_marked_text[idx:]
self.ensure_state(use_ssml=True) self.ensure_state(use_ssml=True)
self.ssip_client.speak(text, callback=self.current_callback) self.ssip_client.speak(wrap_in_ssml(text), callback=self.current_callback)
def stop(self): def stop(self):
self.current_callback = self.current_marked_text = self.last_mark = None self.current_callback = self.current_marked_text = self.last_mark = None