import argparse
import falcon
from hparams import hparams, hparams_debug_string
import os
from synthesizer import Synthesizer
html_body = '''Demo
'''
class UIResource:
def on_get(self, req, res):
res.content_type = 'text/html'
res.body = html_body
class SynthesisResource:
def on_get(self, req, res):
if not req.params.get('text'):
raise falcon.HTTPBadRequest()
res.data = synthesizer.synthesize(req.params.get('text'))
res.content_type = 'audio/wav'
synthesizer = Synthesizer()
api = falcon.API()
api.add_route('/synthesize', SynthesisResource())
api.add_route('/', UIResource())
if __name__ == '__main__':
from wsgiref import simple_server
parser = argparse.ArgumentParser()
parser.add_argument('--checkpoint', required=True, help='Full path to model checkpoint')
parser.add_argument('--port', type=int, default=9000)
parser.add_argument('--hparams', default='',
help='Hyperparameter overrides as a comma-separated list of name=value pairs')
args = parser.parse_args()
os.environ['TF_CPP_MIN_LOG_LEVEL'] = '2'
hparams.parse(args.hparams)
print(hparams_debug_string())
synthesizer.load(args.checkpoint)
print('Serving on port %d' % args.port)
simple_server.make_server('0.0.0.0', args.port, api).serve_forever()
else:
synthesizer.load(os.environ['CHECKPOINT'])