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124 lines
3.5 KiB
Python
124 lines
3.5 KiB
Python
#!/usr/bin/python
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# -*- coding: utf-8 -*-
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# Copyright 2014 J. Fernando Sánchez Rada - Grupo de Sistemas Inteligentes
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# DIT, UPM
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""
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Senpy is a modular sentiment analysis server. This script runs an instance of
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the server.
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"""
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from flask import Flask
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from senpy.extensions import Senpy
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import logging
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import os
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import sys
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import argparse
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import senpy
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SERVER_PORT = os.environ.get("PORT", 5000)
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def main():
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parser = argparse.ArgumentParser(description='Run a Senpy server')
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parser.add_argument(
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'--level',
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'-l',
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metavar='logging_level',
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type=str,
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default="INFO",
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help='Logging level')
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parser.add_argument(
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'--debug',
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'-d',
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action='store_true',
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default=False,
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help='Run the application in debug mode')
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parser.add_argument(
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'--default-plugins',
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action='store_true',
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default=False,
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help='Load the default plugins')
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parser.add_argument(
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'--host',
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type=str,
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default="0.0.0.0",
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help='Use 0.0.0.0 to accept requests from any host.')
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parser.add_argument(
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'--port',
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'-p',
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type=int,
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default=SERVER_PORT,
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help='Port to listen on.')
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parser.add_argument(
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'--plugins-folder',
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'-f',
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type=str,
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default='plugins',
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help='Where to look for plugins.')
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parser.add_argument(
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'--only-install',
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'-i',
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action='store_true',
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default=False,
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help='Do not run a server, only install plugin dependencies')
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parser.add_argument(
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'--data-folder',
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'--data',
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type=str,
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default=None,
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help='Where to look for data. It be set with the SENPY_DATA environment variable as well.')
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parser.add_argument(
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'--threaded',
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action='store_false',
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default=True,
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help='Run a threaded server')
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parser.add_argument(
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'--version',
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'-v',
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action='store_true',
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default=False,
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help='Output the senpy version and exit')
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args = parser.parse_args()
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if args.version:
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print('Senpy version {}'.format(senpy.__version__))
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print(sys.version)
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exit(1)
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logging.basicConfig()
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rl = logging.getLogger()
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rl.setLevel(getattr(logging, args.level))
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app = Flask(__name__)
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app.debug = args.debug
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sp = Senpy(app, args.plugins_folder,
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default_plugins=args.default_plugins,
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data_folder=args.data_folder)
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sp.install_deps()
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if args.only_install:
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return
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sp.activate_all()
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print('Senpy version {}'.format(senpy.__version__))
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print('Server running on port %s:%d. Ctrl+C to quit' % (args.host,
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args.port))
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app.run(args.host,
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args.port,
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threaded=args.threaded,
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debug=app.debug)
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sp.deactivate_all()
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if __name__ == '__main__':
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main()
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