App.py

#
# Copyright JamesZBL 2019
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import _thread
import logging.config
import os
import yaml

from api.server import webapp
from conf.config import Config
from key.handler import KeyEventHandler
from key.listener import KeyListener


def load_logging():
	config_file = Config.res_path + '/logging.conf'
	config = yaml.load(open(config_file))
	log_file = '%sapp.log' % Config.home_dir
	config['handlers']['file']['filename'] = log_file
	logging.config.dictConfig(config)


def run_client():
	handler = KeyEventHandler()
	listener = KeyListener(handler)
	listener.listen()


def start_client():
	_thread.start_new_thread(run_client, ())


def run_server():
	webapp.run(host='0.0.0.0', port=Config.server_port, debug=Config.dev)


def record_pid():
	this_pid = os.getpid()
	home_dir = Config.home_dir
	with open(home_dir + '.pid', 'w') as pid_file:
		pid_file.write(str(this_pid))


if __name__ == '__main__':
	load_logging()
	start_client()
	record_pid()
	run_server()