def __init__(self):
self.started = False
self.daemon = None
self.io_loop = IOLoop().instance()
self.pid = os.getpid()
self.tz = tz.tzlocal()
self.config_file = None
self.data_dir = None
self.cache_dir = None
self.quite = None
self.no_launch = None
self.web_port = None
self.developer = None
self.debug = None
self.newest_version = None
self.newest_version_string = None
self.user_agent = 'SiCKRAGE.CE.1/({};{};{})'.format(
platform.system(), platform.release(), str(uuid.uuid1()))
self.sys_encoding = get_sys_encoding()
self.languages = [
language for language in os.listdir(sickrage.LOCALE_DIR)
if '_' in language
]
self.showlist = []
self.api = None
self.adba_connection = None
self.notifier_providers = None
self.metadata_providers = None
self.search_providers = None
self.log = None
self.config = None
self.alerts = None
self.main_db = None
self.cache_db = None
self.failed_db = None
self.scheduler = None
self.wserver = None
self.wsession = None
self.google_auth = None
self.name_cache = None
self.show_queue = None
self.search_queue = None
self.postprocessor_queue = None
self.version_updater = None
self.show_updater = None
self.daily_searcher = None
self.backlog_searcher = None
self.proper_searcher = None
self.trakt_searcher = None
self.subtitle_searcher = None
self.auto_postprocessor = None
# patch modules with encoding kludge
patch_modules()
def __init__(self):
self.started = False
self.daemon = None
self.io_loop = IOLoop().instance()
self.pid = os.getpid()
self.tz = tz.tzlocal()
self.config_file = None
self.data_dir = None
self.cache_dir = None
self.quite = None
self.no_launch = None
self.web_port = None
self.developer = None
self.debug = None
self.newest_version = None
self.newest_version_string = None
self.user_agent = 'SiCKRAGE.CE.1/({};{};{})'.format(platform.system(), platform.release(), str(uuid.uuid1()))
self.sys_encoding = get_sys_encoding()
self.languages = [language for language in os.listdir(sickrage.LOCALE_DIR) if '_' in language]
self.showlist = []
self.api = None
self.adba_connection = None
self.notifier_providers = None
self.metadata_providers = None
self.search_providers = None
self.log = None
self.config = None
self.alerts = None
self.main_db = None
self.cache_db = None
self.failed_db = None
self.scheduler = None
self.wserver = None
self.wsession = None
self.google_auth = None
self.name_cache = None
self.show_queue = None
self.search_queue = None
self.postprocessor_queue = None
self.version_updater = None
self.show_updater = None
self.daily_searcher = None
self.backlog_searcher = None
self.proper_searcher = None
self.trakt_searcher = None
self.subtitle_searcher = None
self.auto_postprocessor = None
# patch modules with encoding kludge
patch_modules()
def start(self):
self.started = True
# thread name
threading.currentThread().setName('CORE')
# patch modules with encoding kludge
patch_modules()
# init core classes
self.notifier_providers = NotifierProviders()
self.metadata_providers = MetadataProviders()
self.search_providers = SearchProviders()
self.log = Logger()
self.config = Config()
self.alerts = Notifications()
self.main_db = MainDB()
self.cache_db = CacheDB()
self.scheduler = TornadoScheduler()
self.wserver = WebServer()
self.name_cache = NameCache()
self.show_queue = ShowQueue()
self.search_queue = SearchQueue()
self.postprocessor_queue = PostProcessorQueue()
self.version_updater = VersionUpdater()
self.show_updater = ShowUpdater()
self.daily_searcher = DailySearcher()
self.failed_snatch_searcher = FailedSnatchSearcher()
self.backlog_searcher = BacklogSearcher()
self.proper_searcher = ProperSearcher()
self.trakt_searcher = TraktSearcher()
self.subtitle_searcher = SubtitleSearcher()
self.auto_postprocessor = AutoPostProcessor()
self.upnp_client = UPNPClient()
self.quicksearch_cache = QuicksearchCache()
# setup oidc client
realm = KeycloakRealm(server_url='https://auth.sickrage.ca',
realm_name='sickrage')
self.oidc_client = realm.open_id_connect(
client_id='sickrage-app',
client_secret='5d4710b2-ca70-4d39-b5a3-0705e2c5e703')
# Check if we need to perform a restore first
if os.path.exists(
os.path.abspath(os.path.join(self.data_dir, 'restore'))):
success = restoreSR(
os.path.abspath(os.path.join(self.data_dir, 'restore')),
self.data_dir)
print("Restoring SiCKRAGE backup: %s!\n" %
("FAILED", "SUCCESSFUL")[success])
if success:
shutil.rmtree(os.path.abspath(
os.path.join(self.data_dir, 'restore')),
ignore_errors=True)
# migrate old database file names to new ones
if os.path.isfile(
os.path.abspath(os.path.join(self.data_dir, 'sickbeard.db'))):
if os.path.isfile(os.path.join(self.data_dir, 'sickrage.db')):
helpers.moveFile(
os.path.join(self.data_dir, 'sickrage.db'),
os.path.join(
self.data_dir, '{}.bak-{}'.format(
'sickrage.db',
datetime.datetime.now().strftime(
'%Y%m%d_%H%M%S'))))
helpers.moveFile(
os.path.abspath(os.path.join(self.data_dir, 'sickbeard.db')),
os.path.abspath(os.path.join(self.data_dir, 'sickrage.db')))
# load config
self.config.load()
# set language
self.config.change_gui_lang(self.config.gui_lang)
# set socket timeout
socket.setdefaulttimeout(self.config.socket_timeout)
# setup logger settings
self.log.logSize = self.config.log_size
self.log.logNr = self.config.log_nr
self.log.logFile = os.path.join(self.data_dir, 'logs', 'sickrage.log')
self.log.debugLogging = self.config.debug
self.log.consoleLogging = not self.quite
# start logger
self.log.start()
# user agent
if self.config.random_user_agent:
self.user_agent = UserAgent().random
urlparse.uses_netloc.append('scgi')
urllib.FancyURLopener.version = self.user_agent
# set torrent client web url
torrent_webui_url(True)
# Check available space
try:
total_space, available_space = getFreeSpace(self.data_dir)
if available_space < 100:
self.log.error(
'Shutting down as SiCKRAGE needs some space to work. You\'ll get corrupted data '
'otherwise. Only %sMB left', available_space)
return
except Exception:
self.log.error('Failed getting disk space: %s',
traceback.format_exc())
# perform database startup actions
for db in [self.main_db, self.cache_db]:
# initialize database
db.initialize()
# check integrity of database
db.check_integrity()
# migrate database
db.migrate()
# misc database cleanups
db.cleanup()
# upgrade database
db.upgrade()
# compact main database
if self.config.last_db_compact < time.time() - 604800: # 7 days
self.main_db.compact()
self.config.last_db_compact = int(time.time())
# load name cache
self.name_cache.load()
# load data for shows from database
self.load_shows()
if self.config.default_page not in ('schedule', 'history', 'IRC'):
self.config.default_page = 'home'
# cleanup cache folder
for folder in ['mako', 'sessions', 'indexers']:
try:
shutil.rmtree(os.path.join(sickrage.app.cache_dir, folder),
ignore_errors=True)
except Exception:
continue
# init anidb connection
if self.config.use_anidb:
def anidb_logger(msg):
return self.log.debug("AniDB: {} ".format(msg))
try:
self.adba_connection = adba.Connection(keepAlive=True,
log=anidb_logger)
self.adba_connection.auth(self.config.anidb_username,
self.config.anidb_password)
except Exception as e:
self.log.warning("AniDB exception msg: %r " % repr(e))
if self.config.web_port < 21 or self.config.web_port > 65535:
self.config.web_port = 8081
if not self.config.web_cookie_secret:
self.config.web_cookie_secret = generate_secret()
# attempt to help prevent users from breaking links by using a bad url
if not self.config.anon_redirect.endswith('?'):
self.config.anon_redirect = ''
if not re.match(r'\d+\|[^|]+(?:\|[^|]+)*', self.config.root_dirs):
self.config.root_dirs = ''
self.config.naming_force_folders = check_force_season_folders()
if self.config.nzb_method not in ('blackhole', 'sabnzbd', 'nzbget'):
self.config.nzb_method = 'blackhole'
if self.config.torrent_method not in ('blackhole', 'utorrent',
'transmission', 'deluge',
'deluged', 'download_station',
'rtorrent', 'qbittorrent',
'mlnet', 'putio'):
self.config.torrent_method = 'blackhole'
if self.config.autopostprocessor_freq < self.config.min_autopostprocessor_freq:
self.config.autopostprocessor_freq = self.config.min_autopostprocessor_freq
if self.config.daily_searcher_freq < self.config.min_daily_searcher_freq:
self.config.daily_searcher_freq = self.config.min_daily_searcher_freq
self.config.min_backlog_searcher_freq = get_backlog_cycle_time()
if self.config.backlog_searcher_freq < self.config.min_backlog_searcher_freq:
self.config.backlog_searcher_freq = self.config.min_backlog_searcher_freq
if self.config.version_updater_freq < self.config.min_version_updater_freq:
self.config.version_updater_freq = self.config.min_version_updater_freq
if self.config.subtitle_searcher_freq < self.config.min_subtitle_searcher_freq:
self.config.subtitle_searcher_freq = self.config.min_subtitle_searcher_freq
if self.config.failed_snatch_age < self.config.min_failed_snatch_age:
self.config.failed_snatch_age = self.config.min_failed_snatch_age
if self.config.proper_searcher_interval not in ('15m', '45m', '90m',
'4h', 'daily'):
self.config.proper_searcher_interval = 'daily'
if self.config.showupdate_hour < 0 or self.config.showupdate_hour > 23:
self.config.showupdate_hour = 0
if self.config.subtitles_languages[0] == '':
self.config.subtitles_languages = []
# add version checker job
self.scheduler.add_job(
self.version_updater.run,
IntervalTrigger(hours=self.config.version_updater_freq),
name=self.version_updater.name,
id=self.version_updater.name)
# add network timezones updater job
self.scheduler.add_job(update_network_dict,
IntervalTrigger(days=1),
name="TZUPDATER",
id="TZUPDATER")
# add show updater job
self.scheduler.add_job(self.show_updater.run,
IntervalTrigger(
days=1,
start_date=datetime.datetime.now().replace(
hour=self.config.showupdate_hour)),
name=self.show_updater.name,
id=self.show_updater.name)
# add daily search job
self.scheduler.add_job(
self.daily_searcher.run,
IntervalTrigger(minutes=self.config.daily_searcher_freq,
start_date=datetime.datetime.now() +
datetime.timedelta(minutes=4)),
name=self.daily_searcher.name,
id=self.daily_searcher.name)
# add failed snatch search job
self.scheduler.add_job(
self.failed_snatch_searcher.run,
IntervalTrigger(hours=1,
start_date=datetime.datetime.now() +
datetime.timedelta(minutes=4)),
name=self.failed_snatch_searcher.name,
id=self.failed_snatch_searcher.name)
# add backlog search job
self.scheduler.add_job(
self.backlog_searcher.run,
IntervalTrigger(minutes=self.config.backlog_searcher_freq,
start_date=datetime.datetime.now() +
datetime.timedelta(minutes=30)),
name=self.backlog_searcher.name,
id=self.backlog_searcher.name)
# add auto-postprocessing job
self.scheduler.add_job(
self.auto_postprocessor.run,
IntervalTrigger(minutes=self.config.autopostprocessor_freq),
name=self.auto_postprocessor.name,
id=self.auto_postprocessor.name)
# add find proper job
self.scheduler.add_job(
self.proper_searcher.run,
IntervalTrigger(minutes={
'15m': 15,
'45m': 45,
'90m': 90,
'4h': 4 * 60,
'daily': 24 * 60
}[self.config.proper_searcher_interval]),
name=self.proper_searcher.name,
id=self.proper_searcher.name)
# add trakt.tv checker job
self.scheduler.add_job(self.trakt_searcher.run,
IntervalTrigger(hours=1),
name=self.trakt_searcher.name,
id=self.trakt_searcher.name)
# add subtitles finder job
self.scheduler.add_job(
self.subtitle_searcher.run,
IntervalTrigger(hours=self.config.subtitle_searcher_freq),
name=self.subtitle_searcher.name,
id=self.subtitle_searcher.name)
# add upnp client job
self.scheduler.add_job(
self.upnp_client.run,
IntervalTrigger(seconds=self.upnp_client._nat_portmap_lifetime),
name=self.upnp_client.name,
id=self.upnp_client.name)
# start scheduler service
self.scheduler.start()
# start queue's
self.search_queue.start()
self.show_queue.start()
self.postprocessor_queue.start()
# start webserver
self.wserver.start()
# start ioloop
self.io_loop.start()
def start(self):
self.started = True
self.io_loop = IOLoop.current()
# thread name
threading.currentThread().setName('CORE')
# patch modules with encoding kludge
patch_modules()
# init core classes
self.notifier_providers = NotifierProviders()
self.metadata_providers = MetadataProviders()
self.search_providers = SearchProviders()
self.log = Logger()
self.config = Config()
self.alerts = Notifications()
self.main_db = MainDB()
self.cache_db = CacheDB()
self.scheduler = TornadoScheduler()
self.wserver = WebServer()
self.name_cache = NameCache()
self.show_queue = ShowQueue()
self.search_queue = SearchQueue()
self.postprocessor_queue = PostProcessorQueue()
self.event_queue = EventQueue()
self.version_updater = VersionUpdater()
self.show_updater = ShowUpdater()
self.tz_updater = TimeZoneUpdater()
self.rsscache_updater = RSSCacheUpdater()
self.daily_searcher = DailySearcher()
self.failed_snatch_searcher = FailedSnatchSearcher()
self.backlog_searcher = BacklogSearcher()
self.proper_searcher = ProperSearcher()
self.trakt_searcher = TraktSearcher()
self.subtitle_searcher = SubtitleSearcher()
self.auto_postprocessor = AutoPostProcessor()
self.upnp_client = UPNPClient()
self.quicksearch_cache = QuicksearchCache()
# setup oidc client
realm = KeycloakRealm(server_url='https://auth.sickrage.ca', realm_name='sickrage')
self.oidc_client = realm.open_id_connect(client_id='sickrage-app',
client_secret='5d4710b2-ca70-4d39-b5a3-0705e2c5e703')
# Check if we need to perform a restore first
if os.path.exists(os.path.abspath(os.path.join(self.data_dir, 'restore'))):
success = restoreSR(os.path.abspath(os.path.join(self.data_dir, 'restore')), self.data_dir)
self.log.info("Restoring SiCKRAGE backup: {}!".format(("FAILED", "SUCCESSFUL")[success]))
if success:
shutil.rmtree(os.path.abspath(os.path.join(self.data_dir, 'restore')), ignore_errors=True)
# migrate old database file names to new ones
if os.path.isfile(os.path.abspath(os.path.join(self.data_dir, 'sickbeard.db'))):
if os.path.isfile(os.path.join(self.data_dir, 'sickrage.db')):
helpers.move_file(os.path.join(self.data_dir, 'sickrage.db'),
os.path.join(self.data_dir, '{}.bak-{}'
.format('sickrage.db',
datetime.datetime.now().strftime(
'%Y%m%d_%H%M%S'))))
helpers.move_file(os.path.abspath(os.path.join(self.data_dir, 'sickbeard.db')),
os.path.abspath(os.path.join(self.data_dir, 'sickrage.db')))
# load config
self.config.load()
# set language
self.config.change_gui_lang(self.config.gui_lang)
# set socket timeout
socket.setdefaulttimeout(self.config.socket_timeout)
# setup logger settings
self.log.logSize = self.config.log_size
self.log.logNr = self.config.log_nr
self.log.logFile = os.path.join(self.data_dir, 'logs', 'sickrage.log')
self.log.debugLogging = self.config.debug
self.log.consoleLogging = not self.quiet
# start logger
self.log.start()
# user agent
if self.config.random_user_agent:
self.user_agent = UserAgent().random
urlparse.uses_netloc.append('scgi')
urllib.FancyURLopener.version = self.user_agent
# set torrent client web url
torrent_webui_url(True)
# Check available space
try:
total_space, available_space = getFreeSpace(self.data_dir)
if available_space < 100:
self.log.error('Shutting down as SiCKRAGE needs some space to work. You\'ll get corrupted data '
'otherwise. Only %sMB left', available_space)
return
except Exception:
self.log.error('Failed getting disk space: %s', traceback.format_exc())
# perform database startup actions
for db in [self.main_db, self.cache_db]:
# initialize database
db.initialize()
# check integrity of database
db.check_integrity()
# migrate database
db.migrate()
# misc database cleanups
db.cleanup()
# upgrade database
db.upgrade()
# compact main database
if self.config.last_db_compact < time.time() - 604800: # 7 days
self.main_db.compact()
self.config.last_db_compact = int(time.time())
# load name cache
self.name_cache.load()
# load data for shows from database
self.load_shows()
if self.config.default_page not in ('schedule', 'history', 'IRC'):
self.config.default_page = 'home'
# cleanup cache folder
for folder in ['mako', 'sessions', 'indexers']:
try:
shutil.rmtree(os.path.join(sickrage.app.cache_dir, folder), ignore_errors=True)
except Exception:
continue
if self.config.web_port < 21 or self.config.web_port > 65535:
self.config.web_port = 8081
if not self.config.web_cookie_secret:
self.config.web_cookie_secret = generate_secret()
# attempt to help prevent users from breaking links by using a bad url
if not self.config.anon_redirect.endswith('?'):
self.config.anon_redirect = ''
if not re.match(r'\d+\|[^|]+(?:\|[^|]+)*', self.config.root_dirs):
self.config.root_dirs = ''
self.config.naming_force_folders = check_force_season_folders()
if self.config.nzb_method not in ('blackhole', 'sabnzbd', 'nzbget'):
self.config.nzb_method = 'blackhole'
if self.config.torrent_method not in ('blackhole', 'utorrent', 'transmission', 'deluge', 'deluged',
'download_station', 'rtorrent', 'qbittorrent', 'mlnet', 'putio'):
self.config.torrent_method = 'blackhole'
if self.config.autopostprocessor_freq < self.config.min_autopostprocessor_freq:
self.config.autopostprocessor_freq = self.config.min_autopostprocessor_freq
if self.config.daily_searcher_freq < self.config.min_daily_searcher_freq:
self.config.daily_searcher_freq = self.config.min_daily_searcher_freq
if self.config.backlog_searcher_freq < self.config.min_backlog_searcher_freq:
self.config.backlog_searcher_freq = self.config.min_backlog_searcher_freq
if self.config.version_updater_freq < self.config.min_version_updater_freq:
self.config.version_updater_freq = self.config.min_version_updater_freq
if self.config.subtitle_searcher_freq < self.config.min_subtitle_searcher_freq:
self.config.subtitle_searcher_freq = self.config.min_subtitle_searcher_freq
if self.config.failed_snatch_age < self.config.min_failed_snatch_age:
self.config.failed_snatch_age = self.config.min_failed_snatch_age
if self.config.proper_searcher_interval not in ('15m', '45m', '90m', '4h', 'daily'):
self.config.proper_searcher_interval = 'daily'
if self.config.showupdate_hour < 0 or self.config.showupdate_hour > 23:
self.config.showupdate_hour = 0
# add version checker job
self.scheduler.add_job(
self.version_updater.run,
IntervalTrigger(
hours=self.config.version_updater_freq,
),
name=self.version_updater.name,
id=self.version_updater.name
)
# add network timezones updater job
self.scheduler.add_job(
self.tz_updater.run,
IntervalTrigger(
days=1,
),
name=self.tz_updater.name,
id=self.tz_updater.name
)
# add show updater job
self.scheduler.add_job(
self.show_updater.run,
IntervalTrigger(
days=1,
start_date=datetime.datetime.now().replace(hour=self.config.showupdate_hour)
),
name=self.show_updater.name,
id=self.show_updater.name
)
# add rss cache updater job
self.scheduler.add_job(
self.rsscache_updater.run,
IntervalTrigger(
minutes=15,
),
name=self.rsscache_updater.name,
id=self.rsscache_updater.name
)
# add daily search job
self.scheduler.add_job(
self.daily_searcher.run,
IntervalTrigger(
minutes=self.config.daily_searcher_freq,
start_date=datetime.datetime.now() + datetime.timedelta(minutes=4)
),
name=self.daily_searcher.name,
id=self.daily_searcher.name
)
# add failed snatch search job
self.scheduler.add_job(
self.failed_snatch_searcher.run,
IntervalTrigger(
hours=1,
start_date=datetime.datetime.now() + datetime.timedelta(minutes=4)
),
name=self.failed_snatch_searcher.name,
id=self.failed_snatch_searcher.name
)
# add backlog search job
self.scheduler.add_job(
self.backlog_searcher.run,
IntervalTrigger(
minutes=self.config.backlog_searcher_freq,
start_date=datetime.datetime.now() + datetime.timedelta(minutes=30)
),
name=self.backlog_searcher.name,
id=self.backlog_searcher.name
)
# add auto-postprocessing job
self.scheduler.add_job(
self.auto_postprocessor.run,
IntervalTrigger(
minutes=self.config.autopostprocessor_freq
),
name=self.auto_postprocessor.name,
id=self.auto_postprocessor.name
)
# add find proper job
self.scheduler.add_job(
self.proper_searcher.run,
IntervalTrigger(
minutes={
'15m': 15,
'45m': 45,
'90m': 90,
'4h': 4 * 60,
'daily': 24 * 60
}[self.config.proper_searcher_interval]
),
name=self.proper_searcher.name,
id=self.proper_searcher.name
)
# add trakt.tv checker job
self.scheduler.add_job(
self.trakt_searcher.run,
IntervalTrigger(
hours=1
),
name=self.trakt_searcher.name,
id=self.trakt_searcher.name
)
# add subtitles finder job
self.scheduler.add_job(
self.subtitle_searcher.run,
IntervalTrigger(
hours=self.config.subtitle_searcher_freq
),
name=self.subtitle_searcher.name,
id=self.subtitle_searcher.name
)
# add upnp client job
self.scheduler.add_job(
self.upnp_client.run,
IntervalTrigger(
seconds=self.upnp_client._nat_portmap_lifetime
),
name=self.upnp_client.name,
id=self.upnp_client.name
)
# add namecache update job
self.scheduler.add_job(
self.name_cache.build_all,
IntervalTrigger(
days=1,
),
name=self.name_cache.name,
id=self.name_cache.name
)
# start scheduler service
self.scheduler.start()
# start queue's
self.search_queue.start()
self.show_queue.start()
self.postprocessor_queue.start()
self.event_queue.start()
# fire off startup events
self.event_queue.fire_event(self.name_cache.build_all)
self.event_queue.fire_event(self.version_updater.run)
self.event_queue.fire_event(self.tz_updater.run)
# start webserver
self.wserver.start()
# launch browser window
if all([not sickrage.app.no_launch, sickrage.app.config.launch_browser]):
self.event_queue.fire_event(lambda: launch_browser(('http', 'https')[sickrage.app.config.enable_https],
sickrage.app.config.web_host,
sickrage.app.config.web_port))
# start ioloop
self.io_loop.start()
def __init__(self):
self.started = False
# process id
self.PID = os.getpid()
# generate notifiers dict
self.notifiersDict = notifiersDict()
# generate metadata providers dict
self.metadataProvidersDict = metadataProvidersDict()
# generate providers dict
self.providersDict = providersDict()
# init notification queue
self.srNotifications = Notifications()
# init logger
self.srLogger = srLogger()
# init config
self.srConfig = srConfig()
# init databases
self.mainDB = MainDB()
self.cacheDB = CacheDB()
self.failedDB = FailedDB()
# init scheduler service
self.srScheduler = BackgroundScheduler()
# init web server
self.srWebServer = srWebServer()
# init web client session
self.srWebSession = srSession()
# google api
self.googleAuth = googleAuth()
# name cache
self.NAMECACHE = srNameCache()
# queues
self.SHOWQUEUE = srShowQueue()
self.SEARCHQUEUE = srSearchQueue()
# updaters
self.VERSIONUPDATER = srVersionUpdater()
self.SHOWUPDATER = srShowUpdater()
# searchers
self.DAILYSEARCHER = srDailySearcher()
self.BACKLOGSEARCHER = srBacklogSearcher()
self.PROPERSEARCHER = srProperSearcher()
self.TRAKTSEARCHER = srTraktSearcher()
self.SUBTITLESEARCHER = srSubtitleSearcher()
# auto postprocessor
self.AUTOPOSTPROCESSOR = srPostProcessor()
# sickrage version
self.NEWEST_VERSION = None
self.NEWEST_VERSION_STRING = None
# anidb connection
self.ADBA_CONNECTION = None
# show list
self.SHOWLIST = []
self.USER_AGENT = 'SiCKRAGE.CE.1/({};{};{})'.format(
platform.system(), platform.release(), str(uuid.uuid1()))
self.SYS_ENCODING = get_sys_encoding()
# patch modules with encoding kludge
patch_modules()