main.py

# -*- coding: utf-8 -*-

# The MIT License (MIT)
#
# Copyright (c) 2015 Björn Larsson
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.

import sys
import logging
import signal

from robot.application import App
import robot.utils.config as config
from twisted.python import log

__logger = logging.getLogger(__name__)

def setupLogging(args):
    # Connect the twisted log with the python log
    observer = log.PythonLoggingObserver()
    observer.start()

    formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')

    # Create main stream handler
    ch = logging.StreamHandler()
    ch.setLevel(logging.INFO)
    ch.setFormatter(formatter)

    logging.getLogger('').addHandler(ch)


def main(args):
    """
    Entry point for the application
    Takes a list of command line arguments as parameter
    :param args:
    :return: return code
    """
    setupLogging(args)
    config.init()

    app = App()

    def SIGINT_handler(num, frame):
        __logger.info("Signal handler triggered, purging application")
        app.purge()

    signal.signal(signal.SIGINT, SIGINT_handler)
    signal.signal(signal.SIGHUP, SIGINT_handler)

    app.setup(args)
    app.run()



if __name__=='__main__':
    main(sys.argv)