#!/usr/bin/env python
#
# This file is part of SickGear.
#
# SickGear 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.
#
# SickGear 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 SickGear. If not, see <http://www.gnu.org/licenses/>.
# Check needed software dependencies to nudge users to fix their setup
from __future__ import print_function
from __future__ import with_statement
import codecs
import datetime
import errno
import getopt
import os
import signal
import sys
import shutil
import time
import threading
import warnings
warnings.filterwarnings('ignore', module=r'.*bs4_parser.*', message='.*No parser was explicitly specified.*')
warnings.filterwarnings('ignore', module=r'.*Cheetah.*')
warnings.filterwarnings('ignore', module=r'.*connectionpool.*', message='.*certificate verification.*')
warnings.filterwarnings('ignore', module=r'.*fuzzywuzzy.*')
warnings.filterwarnings('ignore', module=r'.*ssl_.*', message='.*SSLContext object.*')
warnings.filterwarnings('ignore', module=r'.*zoneinfo.*', message='.*file or directory.*')
warnings.filterwarnings('ignore', message='.*deprecated in cryptography.*')
versions = [((3, 7, 1), (3, 8, 16)),
((3, 9, 0), (3, 9, 2)), ((3, 9, 4), (3, 9, 16)),
((3, 10, 0), (3, 11, 2))] # inclusive version ranges
if not any(list(map(lambda v: v[0] <= sys.version_info[:3] <= v[1], versions))) and not int(os.environ.get('PYT', 0)):
print('Python %s.%s.%s detected.' % sys.version_info[:3])
print('Sorry, SickGear requires a Python version %s' % ', '.join(map(
lambda r: '%s - %s' % tuple(map(lambda v: str(v).replace(',', '.')[1:-1], r)), versions)))
sys.exit(1)
sys.path.insert(1, os.path.abspath(os.path.join(os.path.dirname(__file__), 'lib')))
is_win = 'win' == sys.platform[0:3]
try:
try:
py_cache_path = os.path.normpath(os.path.join(os.path.dirname(__file__), '__pycache__'))
for pf in ['_cleaner.pyc', '_cleaner.pyo']:
cleaner_file = os.path.normpath(os.path.join(os.path.normpath(os.path.dirname(__file__)), pf))
if os.path.isfile(cleaner_file):
os.remove(cleaner_file)
if os.path.isdir(py_cache_path):
shutil.rmtree(py_cache_path)
except (BaseException, Exception):
pass
import _cleaner
from sickgear import piper
except (BaseException, Exception):
pass
try:
import Cheetah
except (BaseException, Exception):
print('The Python module Cheetah is required')
if is_win:
print('(1) However, this first run may have just installed it, so try to simply rerun sickgear.py again')
print('(2) If this output is a rerun of (1) then open a command line prompt and manually install using...')
else:
print('Manually install using...')
print('cd <sickgear_installed_folder>')
print('python -m pip install --user -r requirements.txt')
print('python sickgear.py')
sys.exit(1)
# Compatibility fixes for Windows
if is_win:
codecs.register(lambda name: codecs.lookup('utf-8') if name == 'cp65001' else None)
# We only need this for compiling an EXE
from multiprocessing import freeze_support
from configobj import ConfigObj
# noinspection PyPep8Naming
from encodingKludge import EXIT_BAD_ENCODING, SYS_ENCODING
from exceptions_helper import ex
import sickgear
from sickgear import db, logger, name_cache, network_timezones
from sickgear.event_queue import Events
from sickgear.tv import TVShow
from sickgear.webserveInit import WebServer
from six import integer_types, iteritems
throwaway = datetime.datetime.strptime('20110101', '%Y%m%d')
rollback_loaded = None
for signal_type in [signal.SIGTERM, signal.SIGINT] + ([] if not is_win else [signal.SIGBREAK]):
signal.signal(signal_type, lambda signum, void: sickgear.sig_handler(signum=signum, _=void))
class SickGear(object):
def __init__(self):
# system event callback for shutdown/restart
sickgear.events = Events(self.shutdown)
# daemon constants
self.run_as_daemon = False
self.create_pid = False
self.pid_file = ''
self.run_as_systemd = False
self.console_logging = False
# webserver constants
self.webserver = None
self.force_update = False
self.forced_port = None
self.no_launch = False
self.web_options = None
self.webhost = None
self.start_port = None
self.log_dir = None
@staticmethod
def help_message():
"""
print help message for commandline options
"""
global is_win
help_msg = ['']
help_msg += ['Usage: %s <option> <another option>\n' % sickgear.MY_FULLNAME]
help_msg += ['Options:\n']
help_tmpl = ' %-10s%-17s%s'
for ln in [
('-h', '--help', 'Prints this message'),
('-f', '--forceupdate', 'Force update all shows in the DB (from tvdb) on startup'),
('-q', '--quiet', 'Disables logging to console'),
('', '--nolaunch', 'Suppress launching web browser on startup')
]:
help_msg += [help_tmpl % ln]
if is_win:
for ln in [
('-d', '--daemon', 'Running as daemon is not supported on Windows'),
('', '', 'On Windows, --daemon is substituted with: --quiet --nolaunch')
]:
help_msg += [help_tmpl % ln]
else:
for ln in [
('-d', '--daemon', 'Run as double forked daemon (includes options --quiet --nolaunch)'),
('-s', '--systemd', 'Run as systemd service (includes options --quiet --nolaunch)'),
('', '--pidfile=<path>', 'Combined with --daemon creates a pidfile (full path including filename)')
]:
help_msg += [help_tmpl % ln]
for ln in [
('-p <port>', '--port=<port>', 'Override default/configured port to listen on'),
('', '--datadir=<path>', 'Override folder (full path) as location for'),
('', '', 'storing database, configfile, cache, logfiles'),
('', '', 'Default: %s' % sickgear.PROG_DIR),
('', '--config=<path>', 'Override config filename (full path including filename)'),
('', '', 'to load configuration from'),
('', '', 'Default: config.ini in %s or --datadir location' % sickgear.PROG_DIR),
('', '--noresize', 'Prevent resizing of the banner/posters even if PIL is installed')
]:
help_msg += [help_tmpl % ln]
return '\n'.join(help_msg)
@staticmethod
def execute_rollback(mo, max_v, load_msg):
global rollback_loaded
try:
if None is rollback_loaded:
rollback_loaded = db.get_rollback_module()
if None is not rollback_loaded:
rc = rollback_loaded.__dict__[mo]()
rc.load_msg = load_msg
rc.run(max_v)
else:
print(u'ERROR: Could not download Rollback Module.')
except (BaseException, Exception):
pass
def start(self):
global is_win
# do some preliminary stuff
sickgear.MY_FULLNAME = os.path.normpath(os.path.abspath(__file__))
sickgear.PROG_DIR = os.path.dirname(sickgear.MY_FULLNAME)
sickgear.DATA_DIR = sickgear.PROG_DIR
sickgear.MY_ARGS = sys.argv[1:]
if EXIT_BAD_ENCODING:
print('Sorry, you MUST add the SickGear folder to the PYTHONPATH environment variable')
print('or find another way to force Python to use %s for string encoding.' % SYS_ENCODING)
sys.exit(1)
sickgear.SYS_ENCODING = SYS_ENCODING
legacy_runner = globals().get('_legacy_sickgear_runner')
if not legacy_runner:
import __main__
legacy_runner = 'bear' in (getattr(__main__, '__file__', False) or '').split(os.sep)[-1].lower()
sickgear.MEMCACHE['DEPRECATE_SB_RUNNER'] = legacy_runner
# Need console logging for sickgear.py
self.console_logging = not hasattr(sys, 'frozen')
# Rename the main thread
threading.current_thread().name = 'MAIN'
try:
opts, args = getopt.getopt(sys.argv[1:], 'hfqdsp::',
['help', 'forceupdate', 'quiet', 'nolaunch', 'daemon', 'systemd', 'pidfile=',
'port=', 'datadir=', 'config=', 'noresize', 'update-restart', 'update-pkg'])
except getopt.GetoptError:
sys.exit(self.help_message())
for o, a in opts:
# Prints help message
if o in ('-h', '--help'):
sys.exit(self.help_message())
# For now we'll just silence the logging
if o in ('-q', '--quiet'):
self.console_logging = False
# Should we update (from indexer) all shows in the DB right away?
if o in ('-f', '--forceupdate'):
self.force_update = True
# Suppress launching web browser
# Needed for OSes without default browser assigned
# Prevent duplicate browser window when restarting in the app
if o in ('--nolaunch',):
self.no_launch = True
# Override default/configured port
if o in ('-p', '--port'):
try:
self.forced_port = int(a)
except ValueError:
sys.exit('Port: %s is not a number. Exiting.' % a)
# Run as a double forked daemon
if o in ('-d', '--daemon'):
self.run_as_daemon = True
# When running as daemon disable console_logging and don't start browser
self.console_logging = False
self.no_launch = True
if is_win:
self.run_as_daemon = False
# Run as a systemd service
if o in ('-s', '--systemd') and not is_win:
self.run_as_systemd = True
self.run_as_daemon = False
self.console_logging = False
self.no_launch = True
# Write a pidfile if requested
if o in ('--pidfile',):
self.create_pid = True
self.pid_file = str(a)
# If the pidfile already exists, sickgear may still be running, so exit
if os.path.exists(self.pid_file):
sys.exit('PID file: %s already exists. Exiting.' % self.pid_file)
# Specify folder to load the config file from
if o in ('--config',):
sickgear.CONFIG_FILE = os.path.abspath(a)
# Specify folder to use as the data dir
if o in ('--datadir',):
sickgear.DATA_DIR = os.path.abspath(a)
# Prevent resizing of the banner/posters even if PIL is installed
if o in ('--noresize',):
sickgear.NO_RESIZE = True
# The pidfile is only useful in daemon mode, make sure we can write the file properly
if self.create_pid:
if self.run_as_daemon:
pid_dir = os.path.dirname(self.pid_file)
if not os.access(pid_dir, os.F_OK):
sys.exit(u"PID dir: %s doesn't exist. Exiting." % pid_dir)
if not os.access(pid_dir, os.W_OK):
sys.exit(u'PID dir: %s must be writable (write permissions). Exiting.' % pid_dir)
else:
if self.console_logging:
print(u'Not running in daemon mode. PID file creation disabled')
self.create_pid = False
# If they don't specify a config file then put it in the data dir
if not sickgear.CONFIG_FILE:
sickgear.CONFIG_FILE = os.path.join(sickgear.DATA_DIR, 'config.ini')
# Make sure that we can create the data dir
if not os.access(sickgear.DATA_DIR, os.F_OK):
try:
os.makedirs(sickgear.DATA_DIR, 0o744)
except os.error:
sys.exit(u'Unable to create data directory: %s Exiting.' % sickgear.DATA_DIR)
# Make sure we can write to the data dir
if not os.access(sickgear.DATA_DIR, os.W_OK):
sys.exit(u'Data directory: %s must be writable (write permissions). Exiting.' % sickgear.DATA_DIR)
# Make sure we can write to the config file
if not os.access(sickgear.CONFIG_FILE, os.W_OK):
if os.path.isfile(sickgear.CONFIG_FILE):
sys.exit(u'Config file: %s must be writeable (write permissions). Exiting.' % sickgear.CONFIG_FILE)
elif not os.access(os.path.dirname(sickgear.CONFIG_FILE), os.W_OK):
sys.exit(u'Config file directory: %s must be writeable (write permissions). Exiting'
% os.path.dirname(sickgear.CONFIG_FILE))
os.chdir(sickgear.DATA_DIR)
if self.console_logging:
print(u'Starting up SickGear from %s' % sickgear.CONFIG_FILE)
# Load the config and publish it to the sickgear package
if not os.path.isfile(sickgear.CONFIG_FILE):
print(u'Unable to find "%s", all settings will be default!' % sickgear.CONFIG_FILE)
sickgear.CFG = ConfigObj(sickgear.CONFIG_FILE)
try:
stack_size = int(sickgear.CFG['General']['stack_size'])
except (BaseException, Exception):
stack_size = None
if stack_size:
try:
threading.stack_size(stack_size)
except (BaseException, Exception) as er:
print('Stack Size %s not set: %s' % (stack_size, ex(er)))
if self.run_as_daemon:
self.daemonize()
# Get PID
sickgear.PID = os.getpid()
# Initialize the config
sickgear.initialize(console_logging=self.console_logging)
if self.forced_port:
logger.log(u'Forcing web server to port %s' % self.forced_port)
self.start_port = self.forced_port
else:
self.start_port = sickgear.WEB_PORT
if sickgear.WEB_LOG:
self.log_dir = sickgear.LOG_DIR
else:
self.log_dir = None
# sickgear.WEB_HOST is available as a configuration value in various
# places but is not configurable. It is supported here for historic reasons.
if sickgear.WEB_HOST and '0.0.0.0' != sickgear.WEB_HOST:
self.webhost = sickgear.WEB_HOST
else:
self.webhost = (('0.0.0.0', '::')[sickgear.WEB_IPV6], '')[sickgear.WEB_IPV64]
# web server options
self.web_options = dict(
host=self.webhost,
port=int(self.start_port),
web_root=sickgear.WEB_ROOT,
data_root=os.path.join(sickgear.PROG_DIR, 'gui', sickgear.GUI_NAME),
log_dir=self.log_dir,
username=sickgear.WEB_USERNAME,
password=sickgear.WEB_PASSWORD,
handle_reverse_proxy=sickgear.HANDLE_REVERSE_PROXY,
enable_https=False,
https_cert=None,
https_key=None,
)
if sickgear.ENABLE_HTTPS:
self.web_options.update(dict(
enable_https=sickgear.ENABLE_HTTPS,
https_cert=os.path.join(sickgear.PROG_DIR, sickgear.HTTPS_CERT),
https_key=os.path.join(sickgear.PROG_DIR, sickgear.HTTPS_KEY)
))
# start web server
try:
# used to check if existing SG instances have been started
sickgear.helpers.wait_for_free_port(
sickgear.WEB_IPV6 and '::1' or self.web_options['host'], self.web_options['port'])
self.webserver = WebServer(options=self.web_options)
self.webserver.start()
# wait for server thread to be started
self.webserver.wait_server_start()
sickgear.started = True
except (BaseException, Exception):
logger.log(u'Unable to start web server, is something else running on port %d?' % self.start_port,
logger.ERROR)
if self.run_as_systemd:
self.exit(0)
if sickgear.LAUNCH_BROWSER and not self.no_launch:
logger.log(u'Launching browser and exiting', logger.ERROR)
sickgear.launch_browser(self.start_port)
self.exit(1)
# Launch browser
if sickgear.LAUNCH_BROWSER and not self.no_launch:
sickgear.launch_browser(self.start_port)
# send pid of sg instance to ui
sickgear.classes.loading_msg.set_msg_progress('Process-id', sickgear.PID)
# check all db versions
for d, min_v, max_v, base_v, mo in [
('failed.db', sickgear.failed_db.MIN_DB_VERSION, sickgear.failed_db.MAX_DB_VERSION,
sickgear.failed_db.TEST_BASE_VERSION, 'FailedDb'),
('cache.db', sickgear.cache_db.MIN_DB_VERSION, sickgear.cache_db.MAX_DB_VERSION,
sickgear.cache_db.TEST_BASE_VERSION, 'CacheDb'),
('sickbeard.db', sickgear.mainDB.MIN_DB_VERSION, sickgear.mainDB.MAX_DB_VERSION,
sickgear.mainDB.TEST_BASE_VERSION, 'MainDb')
]:
cur_db_version = db.DBConnection(d).checkDBVersion()
# handling of standalone TEST db versions
load_msg = 'Downgrading %s to production version' % d
if 100000 <= cur_db_version != max_v:
sickgear.classes.loading_msg.set_msg_progress(load_msg, 'Rollback')
print('Your [%s] database version (%s) is a test db version and doesn\'t match SickGear required '
'version (%s), downgrading to production db' % (d, cur_db_version, max_v))
self.execute_rollback(mo, max_v, load_msg)
cur_db_version = db.DBConnection(d).checkDBVersion()
if 100000 <= cur_db_version:
print(u'Rollback to production failed.')
sys.exit(u'If you have used other forks, your database may be unusable due to their changes')
if 100000 <= max_v and None is not base_v:
max_v = base_v # set max_v to the needed base production db for test_db
print(u'Rollback to production of [%s] successful.' % d)
sickgear.classes.loading_msg.set_msg_progress(load_msg, 'Finished')
# handling of production version higher then current base of test db
if isinstance(base_v, integer_types) and max_v >= 100000 > cur_db_version > base_v:
sickgear.classes.loading_msg.set_msg_progress(load_msg, 'Rollback')
print('Your [%s] database version (%s) is a db version and doesn\'t match SickGear required '
'version (%s), downgrading to production base db' % (d, cur_db_version, max_v))
self.execute_rollback(mo, base_v, load_msg)
cur_db_version = db.DBConnection(d).checkDBVersion()
if 100000 <= cur_db_version:
print(u'Rollback to production base failed.')
sys.exit(u'If you have used other forks, your database may be unusable due to their changes')
if 100000 <= max_v and None is not base_v:
max_v = base_v # set max_v to the needed base production db for test_db
print(u'Rollback to production base of [%s] successful.' % d)
sickgear.classes.loading_msg.set_msg_progress(load_msg, 'Finished')
# handling of production db versions
if 0 < cur_db_version < 100000:
if cur_db_version < min_v:
print(u'Your [%s] database version (%s) is too old to migrate from with this version of SickGear'
% (d, cur_db_version))
sys.exit(u'Upgrade using a previous version of SG first,'
+ u' or start with no database file to begin fresh')
if cur_db_version > max_v:
sickgear.classes.loading_msg.set_msg_progress(load_msg, 'Rollback')
print(u'Your [%s] database version (%s) has been incremented past'
u' what this version of SickGear supports. Trying to rollback now. Please wait...' %
(d, cur_db_version))
self.execute_rollback(mo, max_v, load_msg)
if db.DBConnection(d).checkDBVersion() > max_v:
print(u'Rollback failed.')
sys.exit(u'If you have used other forks, your database may be unusable due to their changes')
print(u'Rollback of [%s] successful.' % d)
sickgear.classes.loading_msg.set_msg_progress(load_msg, 'Finished')
# migrate the config if it needs it
from sickgear.config import ConfigMigrator
migrator = ConfigMigrator(sickgear.CFG)
if migrator.config_version > migrator.expected_config_version:
self.execute_rollback('ConfigFile', migrator.expected_config_version, 'Downgrading config.ini')
migrator = ConfigMigrator(sickgear.CFG)
migrator.migrate_config()
# free memory
global rollback_loaded
rollback_loaded = None
sickgear.classes.loading_msg.message = 'Init SickGear'
# Initialize the threads and other stuff
sickgear.initialize(console_logging=self.console_logging)
# Check if we need to perform a restore first
restore_dir = os.path.join(sickgear.DATA_DIR, 'restore')
if os.path.exists(restore_dir):
sickgear.classes.loading_msg.message = 'Restoring files'
if self.restore(restore_dir, sickgear.DATA_DIR):
logger.log(u'Restore successful...')
else:
logger.log_error_and_exit(u'Restore FAILED!')
# refresh network timezones
sickgear.classes.loading_msg.message = 'Checking network timezones'
network_timezones.update_network_dict()
update_arg = '--update-restart'
manual_update_arg = '--update-pkg'
if update_arg not in sickgear.MY_ARGS and sickgear.UPDATES_TODO \
and (manual_update_arg in sickgear.MY_ARGS or sickgear.UPDATE_PACKAGES_AUTO):
sickgear.MEMCACHE['update_restart'] = piper.pip_update(
sickgear.classes.loading_msg, sickgear.UPDATES_TODO, sickgear.DATA_DIR)
sickgear.UPDATES_TODO = dict()
sickgear.save_config()
if manual_update_arg in sickgear.MY_ARGS:
sickgear.MY_ARGS.remove(manual_update_arg)
if not sickgear.MEMCACHE.get('update_restart'):
# Build from the DB to start with
sickgear.classes.loading_msg.message = 'Loading shows from db'
sickgear.indexermapper.indexer_list = [i for i in sickgear.TVInfoAPI().all_sources
if sickgear.TVInfoAPI(i).config.get('show_url')
and True is not sickgear.TVInfoAPI(i).config.get('people_only')]
self.load_shows_from_db()
sickgear.MEMCACHE['history_tab'] = sickgear.webserve.History.menu_tab(
sickgear.MEMCACHE['history_tab_limit'])
if not db.DBConnection().has_flag('ignore_require_cleaned'):
from sickgear.show_updater import clean_ignore_require_words
sickgear.classes.loading_msg.message = 'Cleaning ignore/require words lists'
clean_ignore_require_words()
db.DBConnection().set_flag('ignore_require_cleaned')
# Fire up threads
sickgear.classes.loading_msg.message = 'Starting threads'
sickgear.start()
if sickgear.MEMCACHE.get('update_restart'):
sickgear.MY_ARGS.append(update_arg)
sickgear.classes.loading_msg.message = 'Restarting SickGear after update'
time.sleep(3)
sickgear.restart(soft=False)
# restart wait loop
while True:
time.sleep(1)
if update_arg in sickgear.MY_ARGS:
sickgear.MY_ARGS.remove(update_arg)
# Build internal name cache
sickgear.classes.loading_msg.message = 'Build name cache'
name_cache.buildNameCache()
# load all ids from xem
sickgear.classes.loading_msg.message = 'Loading xem data'
startup_background_tasks = threading.Thread(name='XEMUPDATER', target=sickgear.scene_exceptions.get_xem_ids)
startup_background_tasks.start()
sickgear.classes.loading_msg.message = 'Checking history'
# check history snatched_proper update
if not db.DBConnection().has_flag('history_snatch_proper'):
# noinspection PyUnresolvedReferences
history_snatched_proper_task = threading.Thread(name='UPGRADE-HISTORY-ACTION',
target=sickgear.history.history_snatched_proper_fix)
history_snatched_proper_task.start()
if not db.DBConnection().has_flag('kodi_nfo_default_removed'):
sickgear.metadata.kodi.remove_default_attr()
if not db.DBConnection().has_flag('kodi_nfo_rebuild_uniqueid'):
sickgear.metadata.kodi.rebuild_nfo()
my_db = db.DBConnection()
sql_result = my_db.select('SELECT * FROM tv_src_switch WHERE status = 0')
if sql_result:
switching = True
l_msg = 'Adding shows that are switching tv source to queue'
total_result = len(sql_result)
def q_switch(switch):
try:
_show_obj = sickgear.helpers.find_show_by_id({switch['new_indexer']: switch['new_indexer_id']})
if _show_obj:
sickgear.show_queue_scheduler.action.switch_show(
show_obj=_show_obj,
new_tvid=switch['new_indexer'], new_prodid=switch['new_indexer_id'],
force_id=bool(switch['force_id']), uid=switch['uid'],
set_pause=bool(switch['set_pause']), mark_wanted=bool(switch['mark_wanted']), resume=True,
old_tvid=switch['old_indexer'], old_prodid=switch['old_indexer_id']
)
except (BaseException, Exception):
pass
sickgear.classes.loading_msg.set_msg_progress(l_msg, '0/%s' % total_result)
for i, cur_switch in enumerate(sql_result, 1):
sickgear.classes.loading_msg.set_msg_progress(l_msg, '%s/%s' % (i, total_result))
try:
show_obj = sickgear.helpers.find_show_by_id(
{cur_switch['old_indexer']: cur_switch['old_indexer_id']})
except (BaseException, Exception):
if cur_switch['new_indexer_id']:
# show id was already switched, but not finished updated, so queue as update
q_switch(cur_switch)
continue
if show_obj:
try:
sickgear.show_queue_scheduler.action.switch_show(
show_obj=show_obj,
new_tvid=cur_switch['new_indexer'], new_prodid=cur_switch['new_indexer_id'],
force_id=bool(cur_switch['force_id']), uid=cur_switch['uid'],
set_pause=bool(cur_switch['set_pause']), mark_wanted=bool(cur_switch['mark_wanted'])
)
except (BaseException, Exception):
continue
elif cur_switch['new_indexer_id']:
# show id was already switched, but not finished updated, so resume
q_switch(cur_switch)
else:
switching = False
# Start an update if we're supposed to
if not switching and (self.force_update or sickgear.UPDATE_SHOWS_ON_START):
sickgear.classes.loading_msg.message = 'Starting a forced show update'
background_start_forced_show_update = threading.Thread(name='STARTUP-FORCE-SHOW-UPDATE',
target=sickgear.show_update_scheduler.action.run)
background_start_forced_show_update.start()
sickgear.classes.loading_msg.message = 'Switching to default web server'
time.sleep(2)
self.webserver.switch_handlers()
# main loop
while 1:
time.sleep(1)
def daemonize(self):
"""
Fork off as a daemon
"""
# pylint: disable=E1101
# Make a non-session-leader child process
try:
pid = os.fork() # only available in UNIX
if 0 != pid:
self.exit(0)
except OSError as er:
sys.stderr.write('fork #1 failed: %d (%s)\n' % (er.errno, er.strerror))
sys.exit(1)
os.setsid() # only available in UNIX
# Make sure I can read my own files and shut out others
prev = os.umask(0)
os.umask(prev and int('077', 8))
# Make the child a session-leader by detaching from the terminal
try:
pid = os.fork() # only available in UNIX
if 0 != pid:
self.exit(0)
except OSError as er:
sys.stderr.write('fork #2 failed: %d (%s)\n' % (er.errno, er.strerror))
sys.exit(1)
# Write pid
if self.create_pid:
pid = str(os.getpid())
logger.log(u'Writing PID: %s to %s' % (pid, self.pid_file))
try:
os.fdopen(os.open(self.pid_file, os.O_CREAT | os.O_WRONLY, 0o644), 'w').write('%s\n' % pid)
except (BaseException, Exception) as er:
logger.log_error_and_exit('Unable to write PID file: %s Error: %s [%s]' % (
self.pid_file, er.strerror, er.errno))
# Redirect all output
sys.stdout.flush()
sys.stderr.flush()
devnull = getattr(os, 'devnull', '/dev/null')
stdin = open(devnull, 'r')
stdout = open(devnull, 'a+')
stderr = open(devnull, 'a+')
os.dup2(stdin.fileno(), sys.stdin.fileno())
os.dup2(stdout.fileno(), sys.stdout.fileno())
os.dup2(stderr.fileno(), sys.stderr.fileno())
@staticmethod
def remove_pid_file(pidfile):
try:
if os.path.exists(pidfile):
os.remove(pidfile)
except (IOError, OSError):
return False
return True
@staticmethod
def load_shows_from_db():
"""
Populates the showList with shows from the database
"""
logger.log(u'Loading initial show list')
my_db = db.DBConnection(row_type='dict')
sql_result = my_db.select(
"""
SELECT tv_shows.indexer AS tv_id, tv_shows.indexer_id AS prod_id, tv_shows.*,
ii.akas AS ii_akas,
ii.certificates AS ii_certificates,
ii.countries AS ii_countries, ii.country_codes AS ii_country_codes,
ii.genres AS ii_genres, ii.imdb_id AS ii_imdb_id,
ii.indexer AS ii_indexer, ii.indexer_id AS ii_indexer_id,
ii.last_update AS ii_ii_last_update,
ii.rating AS ii_rating, ii.runtimes AS ii_runtimes,
ii.is_mini_series AS ii_is_mini_series, ii.episode_count AS ii_episode_count,
ii.title AS ii_title, ii.votes AS ii_votes, ii.year AS ii_year,
tsnf.fail_count AS tsnf_fail_count, tsnf.indexer AS tsnf_indexer,
tsnf.indexer_id AS tsnf_indexer_id, tsnf.last_check AS tsnf_last_check,
tsnf.last_success AS tsnf_last_success
FROM tv_shows
LEFT JOIN imdb_info ii
ON tv_shows.indexer = ii.indexer AND tv_shows.indexer_id = ii.indexer_id
LEFT JOIN tv_shows_not_found tsnf
ON tv_shows.indexer = tsnf.indexer AND tv_shows.indexer_id = tsnf.indexer_id
""")
sickgear.showList = []
sickgear.showDict = {}
for cur_result in sql_result:
try:
tv_id = int(cur_result['tv_id'])
prod_id = int(cur_result['prod_id'])
if cur_result['ii_indexer_id']:
imdb_info_sql = {_fk.replace('ii_', ''): _fv for _fk, _fv in iteritems(cur_result)
if _fk.startswith('ii_')}
else:
imdb_info_sql = None
show_obj = TVShow(tv_id, prod_id, show_result=cur_result, imdb_info_result=imdb_info_sql)
if cur_result['tsnf_indexer_id']:
failed_result = {_fk.replace('tsnf_', ''): _fv for _fk, _fv in iteritems(cur_result)
if _fk.startswith('tsnf_')}
show_obj.helper_load_failed_db(sql_result=failed_result)
sickgear.showList.append(show_obj)
sickgear.showDict[show_obj.sid_int] = show_obj
_ = show_obj.ids
except (BaseException, Exception) as err:
logger.log('There was an error creating the show in %s: %s' % (
cur_result['location'], ex(err)), logger.ERROR)
sickgear.webserve.Home.make_showlist_unique_names()
@staticmethod
def restore(src_dir, dst_dir):
try:
for filename in os.listdir(src_dir):
src_file = os.path.join(src_dir, filename)
dst_file = os.path.join(dst_dir, filename)
bak_file = os.path.join(dst_dir, '%s.bak' % filename)
shutil.move(dst_file, bak_file)
shutil.move(src_file, dst_file)
os.rmdir(src_dir)
return True
except (BaseException, Exception):
return False
def shutdown(self, ev_type):
if sickgear.started:
# stop all tasks
sickgear.halt()
# save all shows to DB
sickgear.save_all()
# shutdown web server
if self.webserver:
logger.log('Shutting down Tornado')
self.webserver.shut_down()
try:
self.webserver.join(10)
except (BaseException, Exception):
pass
# if run as daemon delete the pidfile
if self.run_as_daemon and self.create_pid:
self.remove_pid_file(self.pid_file)
if sickgear.events.SystemEvent.RESTART == ev_type:
popen_list = []
if sickgear.update_software_scheduler.action.install_type in ('git', 'source'):
popen_list = [sys.executable, sickgear.MY_FULLNAME]
if popen_list:
popen_list += sickgear.MY_ARGS
if self.run_as_systemd:
logger.log(u'Restarting SickGear with exit(1) handler and %s' % popen_list)
logger.close()
self.exit(1)
if '--nolaunch' not in popen_list:
popen_list += ['--nolaunch']
logger.log(u'Restarting SickGear with %s' % popen_list)
logger.close()
from _23 import Popen
with Popen(popen_list, cwd=os.getcwd()):
self.exit(0)
# system exit
self.exit(0)
@staticmethod
def exit(code):
# noinspection PyProtectedMember
os._exit(code)
if '__main__' == __name__:
freeze_support()
try:
try:
# start SickGear
SickGear().start()
except IOError as e:
if e.errno != errno.EINTR:
raise
except SystemExit as e:
print('%s' % ex(e))
except (BaseException, Exception) as e:
import traceback
print(traceback.format_exc())
logger.log('SickGear.Start() exception caught %s: %s' % (ex(e), traceback.format_exc()))