mirror of
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52 lines
1.6 KiB
Python
52 lines
1.6 KiB
Python
from argparse import ArgumentParser
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import gradio
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import numpy as np
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import signal
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import time
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parser = ArgumentParser(description='Arguments for Building Interface')
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parser.add_argument('-i', '--inputs', type=str, help="name of input interface")
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parser.add_argument('-o', '--outputs', type=str, help="name of output interface")
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parser.add_argument('-d', '--delay', type=int, help="delay in processing", default=0)
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share_parser = parser.add_mutually_exclusive_group(required=False)
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share_parser.add_argument('--share', dest='share', action='store_true')
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share_parser.add_argument('--no-share', dest='share', action='store_false')
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parser.set_defaults(share=False)
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args = parser.parse_args()
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def mdl(input):
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time.sleep(args.delay)
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return np.array(1)
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def launch_interface(args):
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io = gradio.Interface(inputs=args.inputs, outputs=args.outputs, model=mdl, model_type='pyfunc')
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httpd, _, _ = io.launch(share=args.share, validate=False)
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class ServiceExit(Exception):
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"""
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Custom exception which is used to trigger the clean exit
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of all running threads and the main program.
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"""
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pass
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def service_shutdown(signum, frame):
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print('Shutting server down due to signal %d' % signum)
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httpd.shutdown()
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raise ServiceExit
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signal.signal(signal.SIGTERM, service_shutdown)
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signal.signal(signal.SIGINT, service_shutdown)
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try:
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# Keep the main thread running, otherwise signals are ignored.
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while True:
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time.sleep(0.5)
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except ServiceExit:
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pass
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if __name__ == "__main__":
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launch_interface(args)
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