mirror of
https://github.com/oobabooga/text-generation-webui.git
synced 2024-11-24 00:46:53 +01:00
241 lines
9.0 KiB
Python
241 lines
9.0 KiB
Python
import html
|
|
import json
|
|
import random
|
|
import time
|
|
from pathlib import Path
|
|
|
|
import gradio as gr
|
|
import torch
|
|
|
|
from extensions.silero_tts import tts_preprocessor
|
|
from modules import chat, shared, ui_chat
|
|
from modules.utils import gradio
|
|
|
|
torch._C._jit_set_profiling_mode(False)
|
|
|
|
|
|
params = {
|
|
'activate': True,
|
|
'speaker': 'en_56',
|
|
'language': 'English',
|
|
'model_id': 'v3_en',
|
|
'sample_rate': 48000,
|
|
'device': 'cpu',
|
|
'show_text': False,
|
|
'autoplay': True,
|
|
'voice_pitch': 'medium',
|
|
'voice_speed': 'medium',
|
|
'local_cache_path': '' # User can override the default cache path to something other via settings.json
|
|
}
|
|
|
|
current_params = params.copy()
|
|
|
|
with open(Path("extensions/silero_tts/languages.json"), encoding='utf8') as f:
|
|
languages = json.load(f)
|
|
|
|
voice_pitches = ['x-low', 'low', 'medium', 'high', 'x-high']
|
|
voice_speeds = ['x-slow', 'slow', 'medium', 'fast', 'x-fast']
|
|
|
|
# Used for making text xml compatible, needed for voice pitch and speed control
|
|
table = str.maketrans({
|
|
"<": "<",
|
|
">": ">",
|
|
"&": "&",
|
|
"'": "'",
|
|
'"': """,
|
|
})
|
|
|
|
|
|
def xmlesc(txt):
|
|
return txt.translate(table)
|
|
|
|
|
|
def load_model():
|
|
torch_cache_path = torch.hub.get_dir() if params['local_cache_path'] == '' else params['local_cache_path']
|
|
model_path = torch_cache_path + "/snakers4_silero-models_master/src/silero/model/" + params['model_id'] + ".pt"
|
|
if Path(model_path).is_file():
|
|
print(f'\nUsing Silero TTS cached checkpoint found at {torch_cache_path}')
|
|
model, example_text = torch.hub.load(repo_or_dir=torch_cache_path + '/snakers4_silero-models_master/', model='silero_tts', language=languages[params['language']]["lang_id"], speaker=params['model_id'], source='local', path=model_path, force_reload=True)
|
|
else:
|
|
print(f'\nSilero TTS cache not found at {torch_cache_path}. Attempting to download...')
|
|
model, example_text = torch.hub.load(repo_or_dir='snakers4/silero-models', model='silero_tts', language=languages[params['language']]["lang_id"], speaker=params['model_id'])
|
|
model.to(params['device'])
|
|
return model
|
|
|
|
|
|
def remove_tts_from_history(history):
|
|
for i, entry in enumerate(history['internal']):
|
|
history['visible'][i] = [history['visible'][i][0], entry[1]]
|
|
|
|
return history
|
|
|
|
|
|
def toggle_text_in_history(history):
|
|
for i, entry in enumerate(history['visible']):
|
|
visible_reply = entry[1]
|
|
if visible_reply.startswith('<audio'):
|
|
if params['show_text']:
|
|
reply = history['internal'][i][1]
|
|
history['visible'][i] = [history['visible'][i][0], f"{visible_reply.split('</audio>')[0]}</audio>\n\n{reply}"]
|
|
else:
|
|
history['visible'][i] = [history['visible'][i][0], f"{visible_reply.split('</audio>')[0]}</audio>"]
|
|
|
|
return history
|
|
|
|
|
|
def state_modifier(state):
|
|
if not params['activate']:
|
|
return state
|
|
|
|
state['stream'] = False
|
|
return state
|
|
|
|
|
|
def input_modifier(string, state):
|
|
if not params['activate']:
|
|
return string
|
|
|
|
shared.processing_message = "*Is recording a voice message...*"
|
|
return string
|
|
|
|
|
|
def history_modifier(history):
|
|
# Remove autoplay from the last reply
|
|
if len(history['internal']) > 0:
|
|
history['visible'][-1] = [
|
|
history['visible'][-1][0],
|
|
history['visible'][-1][1].replace('controls autoplay>', 'controls>')
|
|
]
|
|
|
|
return history
|
|
|
|
|
|
def output_modifier(string, state):
|
|
global model, current_params, streaming_state
|
|
|
|
for i in params:
|
|
if params[i] != current_params[i]:
|
|
model = load_model()
|
|
current_params = params.copy()
|
|
break
|
|
|
|
if not params['activate']:
|
|
return string
|
|
|
|
original_string = string
|
|
|
|
string = tts_preprocessor.preprocess(html.unescape(string))
|
|
|
|
if string == '':
|
|
string = '*Empty reply, try regenerating*'
|
|
else:
|
|
output_file = Path(f'extensions/silero_tts/outputs/{state["character_menu"]}_{int(time.time())}.wav')
|
|
prosody = '<prosody rate="{}" pitch="{}">'.format(params['voice_speed'], params['voice_pitch'])
|
|
silero_input = f'<speak>{prosody}{xmlesc(string)}</prosody></speak>'
|
|
model.save_wav(ssml_text=silero_input, speaker=params['speaker'], sample_rate=int(params['sample_rate']), audio_path=str(output_file))
|
|
|
|
autoplay = 'autoplay' if params['autoplay'] else ''
|
|
string = f'<audio src="file/{output_file.as_posix()}" controls {autoplay}></audio>'
|
|
if params['show_text']:
|
|
string += f'\n\n{original_string}'
|
|
|
|
shared.processing_message = "*Is typing...*"
|
|
return string
|
|
|
|
|
|
def setup():
|
|
global model
|
|
model = load_model()
|
|
|
|
|
|
def random_sentence():
|
|
with open(Path("extensions/silero_tts/harvard_sentences.txt")) as f:
|
|
return random.choice(list(f))
|
|
|
|
|
|
def voice_preview(string):
|
|
global model, current_params, streaming_state
|
|
|
|
for i in params:
|
|
if params[i] != current_params[i]:
|
|
model = load_model()
|
|
current_params = params.copy()
|
|
break
|
|
|
|
string = tts_preprocessor.preprocess(string or random_sentence())
|
|
|
|
output_file = Path('extensions/silero_tts/outputs/voice_preview.wav')
|
|
prosody = f"<prosody rate=\"{params['voice_speed']}\" pitch=\"{params['voice_pitch']}\">"
|
|
silero_input = f'<speak>{prosody}{xmlesc(string)}</prosody></speak>'
|
|
model.save_wav(ssml_text=silero_input, speaker=params['speaker'], sample_rate=int(params['sample_rate']), audio_path=str(output_file))
|
|
|
|
return f'<audio src="file/{output_file.as_posix()}?{int(time.time())}" controls autoplay></audio>'
|
|
|
|
|
|
def language_change(lang):
|
|
global params
|
|
params.update({"language": lang, "speaker": languages[lang]["default_voice"], "model_id": languages[lang]["model_id"]})
|
|
return gr.update(choices=languages[lang]["voices"], value=languages[lang]["default_voice"])
|
|
|
|
|
|
def custom_css():
|
|
path_to_css = Path(__file__).parent.resolve() / 'style.css'
|
|
return open(path_to_css, 'r').read()
|
|
|
|
|
|
def ui():
|
|
# Gradio elements
|
|
with gr.Accordion("Silero TTS"):
|
|
with gr.Row():
|
|
activate = gr.Checkbox(value=params['activate'], label='Activate TTS')
|
|
autoplay = gr.Checkbox(value=params['autoplay'], label='Play TTS automatically')
|
|
|
|
show_text = gr.Checkbox(value=params['show_text'], label='Show message text under audio player')
|
|
|
|
with gr.Row():
|
|
language = gr.Dropdown(value=params['language'], choices=sorted(languages.keys()), label='Language')
|
|
voice = gr.Dropdown(value=params['speaker'], choices=languages[params['language']]["voices"], label='TTS voice')
|
|
with gr.Row():
|
|
v_pitch = gr.Dropdown(value=params['voice_pitch'], choices=voice_pitches, label='Voice pitch')
|
|
v_speed = gr.Dropdown(value=params['voice_speed'], choices=voice_speeds, label='Voice speed')
|
|
|
|
with gr.Row():
|
|
preview_text = gr.Text(show_label=False, placeholder="Preview text", elem_id="silero_preview_text")
|
|
preview_play = gr.Button("Preview")
|
|
preview_audio = gr.HTML(visible=False)
|
|
|
|
with gr.Row():
|
|
convert = gr.Button('Permanently replace audios with the message texts')
|
|
convert_cancel = gr.Button('Cancel', visible=False)
|
|
convert_confirm = gr.Button('Confirm (cannot be undone)', variant="stop", visible=False)
|
|
|
|
# Convert history with confirmation
|
|
convert_arr = [convert_confirm, convert, convert_cancel]
|
|
convert.click(lambda: [gr.update(visible=True), gr.update(visible=False), gr.update(visible=True)], None, convert_arr)
|
|
convert_confirm.click(
|
|
lambda: [gr.update(visible=False), gr.update(visible=True), gr.update(visible=False)], None, convert_arr).then(
|
|
remove_tts_from_history, gradio('history'), gradio('history')).then(
|
|
chat.save_history, gradio('history', 'unique_id', 'character_menu', 'mode'), None).then(
|
|
chat.redraw_html, gradio(ui_chat.reload_arr), gradio('display'))
|
|
|
|
convert_cancel.click(lambda: [gr.update(visible=False), gr.update(visible=True), gr.update(visible=False)], None, convert_arr)
|
|
|
|
# Toggle message text in history
|
|
show_text.change(
|
|
lambda x: params.update({"show_text": x}), show_text, None).then(
|
|
toggle_text_in_history, gradio('history'), gradio('history')).then(
|
|
chat.save_history, gradio('history', 'unique_id', 'character_menu', 'mode'), None).then(
|
|
chat.redraw_html, gradio(ui_chat.reload_arr), gradio('display'))
|
|
|
|
# Event functions to update the parameters in the backend
|
|
activate.change(lambda x: params.update({"activate": x}), activate, None)
|
|
autoplay.change(lambda x: params.update({"autoplay": x}), autoplay, None)
|
|
language.change(language_change, language, voice, show_progress=False)
|
|
voice.change(lambda x: params.update({"speaker": x}), voice, None)
|
|
v_pitch.change(lambda x: params.update({"voice_pitch": x}), v_pitch, None)
|
|
v_speed.change(lambda x: params.update({"voice_speed": x}), v_speed, None)
|
|
|
|
# Play preview
|
|
preview_text.submit(voice_preview, preview_text, preview_audio)
|
|
preview_play.click(voice_preview, preview_text, preview_audio)
|