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Allow setting models path from environment variable

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This commit is contained in:
Johan Nordberg 2022-05-19 11:31:02 +00:00
parent b5fc8f198b
commit 20220893af
3 changed files with 15 additions and 13 deletions
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16
tortoise/api.py
View File

@ -25,6 +25,7 @@ from tortoise.utils.wav2vec_alignment import Wav2VecAlignment
pbar = None
MODELS_DIR = os.environ.get('TORTOISE_MODELS_DIR', '.models')
def download_models(specific_models=None):
"""
@ -40,7 +41,7 @@ def download_models(specific_models=None):
'rlg_auto.pth': 'https://huggingface.co/jbetker/tortoise-tts-v2/resolve/main/.models/rlg_auto.pth',
'rlg_diffuser.pth': 'https://huggingface.co/jbetker/tortoise-tts-v2/resolve/main/.models/rlg_diffuser.pth',
}
os.makedirs('.models', exist_ok=True)
os.makedirs(MODELS_DIR, exist_ok=True)
def show_progress(block_num, block_size, total_size):
global pbar
if pbar is None:
@ -56,10 +57,11 @@ def download_models(specific_models=None):
for model_name, url in MODELS.items():
if specific_models is not None and model_name not in specific_models:
continue
if os.path.exists(f'.models/{model_name}'):
model_path = os.path.join(MODELS_DIR, model_name)
if os.path.exists(model_path):
continue
print(f'Downloading {model_name} from {url}...')
request.urlretrieve(url, f'.models/{model_name}', show_progress)
request.urlretrieve(url, model_path, show_progress)
print('Done.')
@ -154,7 +156,7 @@ def classify_audio_clip(clip):
classifier = AudioMiniEncoderWithClassifierHead(2, spec_dim=1, embedding_dim=512, depth=5, downsample_factor=4,
resnet_blocks=2, attn_blocks=4, num_attn_heads=4, base_channels=32,
dropout=0, kernel_size=5, distribute_zero_label=False)
classifier.load_state_dict(torch.load('.models/classifier.pth', map_location=torch.device('cpu')))
classifier.load_state_dict(torch.load(os.path.join(MODELS_DIR, 'classifier.pth'), map_location=torch.device('cpu')))
clip = clip.cpu().unsqueeze(0)
results = F.softmax(classifier(clip), dim=-1)
return results[0][0]
@ -181,7 +183,7 @@ class TextToSpeech:
Main entry point into Tortoise.
"""
def __init__(self, autoregressive_batch_size=None, models_dir='.models', enable_redaction=True):
def __init__(self, autoregressive_batch_size=None, models_dir=MODELS_DIR, enable_redaction=True):
"""
Constructor
:param autoregressive_batch_size: Specifies how many samples to generate per batch. Lower this if you are seeing
@ -276,9 +278,9 @@ class TextToSpeech:
# Lazy-load the RLG models.
if self.rlg_auto is None:
self.rlg_auto = RandomLatentConverter(1024).eval()
self.rlg_auto.load_state_dict(torch.load('.models/rlg_auto.pth', map_location=torch.device('cpu')))
self.rlg_auto.load_state_dict(torch.load(os.path.join(MODELS_DIR, 'rlg_auto.pth'), map_location=torch.device('cpu')))
self.rlg_diffusion = RandomLatentConverter(2048).eval()
self.rlg_diffusion.load_state_dict(torch.load('.models/rlg_diffuser.pth', map_location=torch.device('cpu')))
self.rlg_diffusion.load_state_dict(torch.load(os.path.join(MODELS_DIR, 'rlg_diffuser.pth'), map_location=torch.device('cpu')))
with torch.no_grad():
return self.rlg_auto(torch.tensor([0.0])), self.rlg_diffusion(torch.tensor([0.0]))

6
tortoise/do_tts.py
View File

@ -3,8 +3,8 @@ import os
import torchaudio
from api import TextToSpeech
from tortoise.utils.audio import load_audio, get_voices, load_voice
from api import TextToSpeech, MODELS_DIR
from utils.audio import load_voice
if __name__ == '__main__':
parser = argparse.ArgumentParser()
@ -17,7 +17,7 @@ if __name__ == '__main__':
default=.5)
parser.add_argument('--output_path', type=str, help='Where to store outputs.', default='results/')
parser.add_argument('--model_dir', type=str, help='Where to find pretrained model checkpoints. Tortoise automatically downloads these to .models, so this'
'should only be specified if you have custom checkpoints.', default='.models')
'should only be specified if you have custom checkpoints.', default=MODELS_DIR)
parser.add_argument('--candidates', type=int, help='How many output candidates to produce per-voice.', default=3)
args = parser.parse_args()
os.makedirs(args.output_path, exist_ok=True)

6
tortoise/read.py
View File

@ -4,8 +4,8 @@ import os
import torch
import torchaudio
from api import TextToSpeech
from utils.audio import load_audio, get_voices, load_voices
from api import TextToSpeech, MODELS_DIR
from utils.audio import load_audio, load_voices
from utils.text import split_and_recombine_text
@ -21,7 +21,7 @@ if __name__ == '__main__':
help='How to balance vocal diversity with the quality/intelligibility of the spoken text. 0 means highly diverse voice (not recommended), 1 means maximize intellibility',
default=.5)
parser.add_argument('--model_dir', type=str, help='Where to find pretrained model checkpoints. Tortoise automatically downloads these to .models, so this'
'should only be specified if you have custom checkpoints.', default='.models')
'should only be specified if you have custom checkpoints.', default=MODELS_DIR)
args = parser.parse_args()
tts = TextToSpeech(models_dir=args.model_dir)