mylar/Mylar.py

155 lines
5.0 KiB
Python
Executable File

#!/usr/bin/env python
# This file is part of Mylar.
#
# Mylar is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Mylar is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Mylar. If not, see <http://www.gnu.org/licenses/>.
import os, sys, locale
import time
from lib.configobj import ConfigObj
import mylar
from mylar import webstart, logger
try:
import argparse
except ImportError:
import lib.argparse as argparse
def main():
# Fixed paths to mylar
if hasattr(sys, 'frozen'):
mylar.FULL_PATH = os.path.abspath(sys.executable)
else:
mylar.FULL_PATH = os.path.abspath(__file__)
mylar.PROG_DIR = os.path.dirname(mylar.FULL_PATH)
mylar.ARGS = sys.argv[1:]
# From sickbeard
mylar.SYS_ENCODING = None
try:
locale.setlocale(locale.LC_ALL, "")
mylar.SYS_ENCODING = locale.getpreferredencoding()
except (locale.Error, IOError):
pass
# for OSes that are poorly configured I'll just force UTF-8
if not mylar.SYS_ENCODING or mylar.SYS_ENCODING in ('ANSI_X3.4-1968', 'US-ASCII', 'ASCII'):
mylar.SYS_ENCODING = 'UTF-8'
# Set up and gather command line arguments
parser = argparse.ArgumentParser(description='Comic Book add-on for SABnzbd+')
parser.add_argument('-v', '--verbose', action='store_true', help='Increase console logging verbosity')
parser.add_argument('-q', '--quiet', action='store_true', help='Turn off console logging')
parser.add_argument('-d', '--daemon', action='store_true', help='Run as a daemon')
parser.add_argument('-p', '--port', type=int, help='Force mylar to run on a specified port')
parser.add_argument('--datadir', help='Specify a directory where to store your data files')
parser.add_argument('--config', help='Specify a config file to use')
parser.add_argument('--nolaunch', action='store_true', help='Prevent browser from launching on startup')
parser.add_argument('--pidfile', help='Create a pid file (only relevant when running as a daemon)')
args = parser.parse_args()
if args.verbose:
mylar.VERBOSE = 2
elif args.quiet:
mylar.VERBOSE = 0
if args.daemon:
mylar.DAEMON=True
mylar.VERBOSE = 0
if args.pidfile :
mylar.PIDFILE = args.pidfile
if args.datadir:
mylar.DATA_DIR = args.datadir
else:
mylar.DATA_DIR = mylar.PROG_DIR
if args.config:
mylar.CONFIG_FILE = args.config
else:
mylar.CONFIG_FILE = os.path.join(mylar.DATA_DIR, 'config.ini')
# Try to create the DATA_DIR if it doesn't exist
if not os.path.exists(mylar.DATA_DIR):
try:
os.makedirs(mylar.DATA_DIR)
except OSError:
raise SystemExit('Could not create data directory: ' + mylar.DATA_DIR + '. Exiting....')
# Make sure the DATA_DIR is writeable
if not os.access(mylar.DATA_DIR, os.W_OK):
raise SystemExit('Cannot write to the data directory: ' + mylar.DATA_DIR + '. Exiting...')
# Put the database in the DATA_DIR
mylar.DB_FILE = os.path.join(mylar.DATA_DIR, 'mylar.db')
mylar.CFG = ConfigObj(mylar.CONFIG_FILE, encoding='utf-8')
# Read config & start logging
mylar.initialize()
if mylar.DAEMON:
mylar.daemonize()
# Force the http port if neccessary
if args.port:
http_port = args.port
logger.info('Starting Mylar on foced port: %i' % http_port)
else:
http_port = int(mylar.HTTP_PORT)
# Try to start the server.
webstart.initialize({
'http_port': http_port,
'http_host': mylar.HTTP_HOST,
'http_root': mylar.HTTP_ROOT,
'http_username': mylar.HTTP_USERNAME,
'http_password': mylar.HTTP_PASSWORD,
})
logger.info('Starting Mylar on port: %i' % http_port)
if mylar.LAUNCH_BROWSER and not args.nolaunch:
mylar.launch_browser(mylar.HTTP_HOST, http_port, mylar.HTTP_ROOT)
# Start the background threads
mylar.start()
while True:
if not mylar.SIGNAL:
time.sleep(1)
else:
logger.info('Received signal: ' + mylar.SIGNAL)
if mylar.SIGNAL == 'shutdown':
mylar.shutdown()
elif mylar.SIGNAL == 'restart':
mylar.shutdown(restart=True)
else:
mylar.shutdown(restart=True, update=True)
mylar.SIGNAL = None
return
if __name__ == "__main__":
main()