import logging, threading from flask import Flask from flask_restful import Api from werkzeug.serving import make_server from compute.Config import RESTAPI_BASE_URL, RESTAPI_SERVICE_PORT logging.getLogger('werkzeug').setLevel(logging.WARNING) BIND_ADDRESS = '0.0.0.0' LOGGER = logging.getLogger(__name__) class Server(threading.Thread): def __init__(self, host=BIND_ADDRESS, port=RESTAPI_SERVICE_PORT, base_url=RESTAPI_BASE_URL): threading.Thread.__init__(self, daemon=True) self.host = host self.port = port self.base_url = base_url self.app = Flask(__name__) self.api = Api(self.app, prefix=self.base_url) def add_resource(self, resource, *urls, **kwargs): self.api.add_resource(resource, *urls, **kwargs) def run(self): self.srv = make_server(self.host, self.port, self.app, threaded=True) self.ctx = self.app.app_context() self.ctx.push() endpoint = 'http://{}:{}{}'.format(self.host, self.port, self.base_url) LOGGER.info('Listening on {}...'.format(endpoint)) self.srv.serve_forever() def shutdown(self): self.srv.shutdown()