mirror of
https://github.com/evilhero/mylar
synced 2024-12-26 09:36:53 +00:00
202 lines
6.7 KiB
Python
202 lines
6.7 KiB
Python
#!/usr/bin/env python
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# This file is part of Mylar.
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#
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# Mylar is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Mylar is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Mylar. If not, see <http://www.gnu.org/licenses/>.
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import os, sys, locale
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import time
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import threading
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import signal
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from lib.configobj import ConfigObj
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import mylar
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from mylar import webstart, logger, filechecker, versioncheck
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try:
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import argparse
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except ImportError:
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import lib.argparse as argparse
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def handler_sigterm(signum, frame):
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mylar.SIGNAL = 'shutdown'
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def main():
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# Fixed paths to mylar
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if hasattr(sys, 'frozen'):
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mylar.FULL_PATH = os.path.abspath(sys.executable)
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else:
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mylar.FULL_PATH = os.path.abspath(__file__)
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mylar.PROG_DIR = os.path.dirname(mylar.FULL_PATH)
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mylar.ARGS = sys.argv[1:]
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# From sickbeard
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mylar.SYS_ENCODING = None
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try:
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locale.setlocale(locale.LC_ALL, "")
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mylar.SYS_ENCODING = locale.getpreferredencoding()
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except (locale.Error, IOError):
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pass
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# for OSes that are poorly configured I'll just force UTF-8
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if not mylar.SYS_ENCODING or mylar.SYS_ENCODING in ('ANSI_X3.4-1968', 'US-ASCII', 'ASCII'):
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mylar.SYS_ENCODING = 'UTF-8'
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# Set up and gather command line arguments
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parser = argparse.ArgumentParser(description='Comic Book add-on for SABnzbd+')
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parser.add_argument('-v', '--verbose', action='store_true', help='Increase console logging verbosity')
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parser.add_argument('-q', '--quiet', action='store_true', help='Turn off console logging')
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parser.add_argument('-d', '--daemon', action='store_true', help='Run as a daemon')
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parser.add_argument('-p', '--port', type=int, help='Force mylar to run on a specified port')
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parser.add_argument('--datadir', help='Specify a directory where to store your data files')
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parser.add_argument('--config', help='Specify a config file to use')
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parser.add_argument('--nolaunch', action='store_true', help='Prevent browser from launching on startup')
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parser.add_argument('--pidfile', help='Create a pid file (only relevant when running as a daemon)')
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parser.add_argument('--safe', action='store_true', help='redirect the startup page to point to the Manage Comics screen on startup')
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#parser.add_argument('-u', '--update', action='store_true', help='force mylar to perform an update as if in GUI')
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args = parser.parse_args()
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if args.verbose:
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mylar.VERBOSE = 2
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elif args.quiet:
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mylar.VERBOSE = 0
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#if args.update:
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# print('Attempting to update Mylar so things can work again...')
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# try:
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# versioncheck.update()
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# except Exception, e:
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# sys.exit('Mylar failed to update.')
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if args.daemon:
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if sys.platform == 'win32':
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print "Daemonize not supported under Windows, starting normally"
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else:
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mylar.DAEMON=True
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mylar.VERBOSE=0
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if args.pidfile :
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mylar.PIDFILE = str(args.pidfile)
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# If the pidfile already exists, mylar may still be running, so exit
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if os.path.exists(mylar.PIDFILE):
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sys.exit("PID file '" + mylar.PIDFILE + "' already exists. Exiting.")
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# The pidfile is only useful in daemon mode, make sure we can write the file properly
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if mylar.DAEMON:
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mylar.CREATEPID = True
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try:
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file(mylar.PIDFILE, 'w').write("pid\n")
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except IOError, e:
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raise SystemExit("Unable to write PID file: %s [%d]" % (e.strerror, e.errno))
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else:
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logger.warn("Not running in daemon mode. PID file creation disabled.")
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if args.datadir:
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mylar.DATA_DIR = args.datadir
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else:
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mylar.DATA_DIR = mylar.PROG_DIR
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if args.config:
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mylar.CONFIG_FILE = args.config
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else:
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mylar.CONFIG_FILE = os.path.join(mylar.DATA_DIR, 'config.ini')
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if args.safe:
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mylar.SAFESTART = True
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else:
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mylar.SAFESTART = False
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# Try to create the DATA_DIR if it doesn't exist
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#if not os.path.exists(mylar.DATA_DIR):
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# try:
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# os.makedirs(mylar.DATA_DIR)
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# except OSError:
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# raise SystemExit('Could not create data directory: ' + mylar.DATA_DIR + '. Exiting....')
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filechecker.validateAndCreateDirectory(mylar.DATA_DIR, True)
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# Make sure the DATA_DIR is writeable
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if not os.access(mylar.DATA_DIR, os.W_OK):
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raise SystemExit('Cannot write to the data directory: ' + mylar.DATA_DIR + '. Exiting...')
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# Put the database in the DATA_DIR
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mylar.DB_FILE = os.path.join(mylar.DATA_DIR, 'mylar.db')
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mylar.CFG = ConfigObj(mylar.CONFIG_FILE, encoding='utf-8')
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# Rename the main thread
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threading.currentThread().name = "MAIN"
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# Read config & start logging
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mylar.initialize()
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if mylar.DAEMON:
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mylar.daemonize()
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# Force the http port if neccessary
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if args.port:
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http_port = args.port
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logger.info('Starting Mylar on foced port: %i' % http_port)
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else:
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http_port = int(mylar.HTTP_PORT)
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# Try to start the server.
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webstart.initialize({
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'http_port': http_port,
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'http_host': mylar.HTTP_HOST,
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'http_root': mylar.HTTP_ROOT,
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'http_username': mylar.HTTP_USERNAME,
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'http_password': mylar.HTTP_PASSWORD,
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})
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logger.info('Starting Mylar on port: %i' % http_port)
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if mylar.LAUNCH_BROWSER and not args.nolaunch:
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mylar.launch_browser(mylar.HTTP_HOST, http_port, mylar.HTTP_ROOT)
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# Start the background threads
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mylar.start()
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signal.signal(signal.SIGTERM, handler_sigterm)
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while True:
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if not mylar.SIGNAL:
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try:
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time.sleep(1)
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except KeyboardInterrupt:
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mylar.SIGNAL = 'shutdown'
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else:
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logger.info('Received signal: ' + mylar.SIGNAL)
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if mylar.SIGNAL == 'shutdown':
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mylar.shutdown()
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elif mylar.SIGNAL == 'restart':
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mylar.shutdown(restart=True)
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else:
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mylar.shutdown(restart=True, update=True)
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mylar.SIGNAL = None
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return
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if __name__ == "__main__":
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main()
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