def __init__(self, cmdline):
self.void = open(os.devnull, 'wb')
random.seed(long(time.clock()))
self.emulator = cmdline.emulate
if self.emulator:
self.enableEmulation()
if cmdline.basedir is not None:
self.changeRoot(cmdline.basedir)
if not path().validate():
sys.exit(255)
self.cacheMgr = CacheManager()
self.settingsMgr = settings()
self.driverMgr = drivers()
self.displayMgr = display(self.emulator)
self.serviceMgr = ServiceManager(self.settingsMgr, self.cacheMgr)
self.colormatch = colormatch(
self.settingsMgr.get('colortemp-script'),
2700) # 2700K = Soft white, lowest we'll go
self.slideshow = slideshow(self.displayMgr, self.settingsMgr,
self.colormatch)
self.timekeeperMgr = timekeeper(self.displayMgr.enable,
self.slideshow.start)
self.powerMgr = shutdown(self.settingsMgr.getUser('shutdown-pin'))
# Validate all settings, prepopulate with defaults if needed
self.validateSettings()
self.cacheMgr.validate()
self.cacheMgr.enableCache(
self.settingsMgr.getUser('enable-cache') == 1)
# Tie all the services together as needed
self.timekeeperMgr.setConfiguration(
self.settingsMgr.getUser('display-on'),
self.settingsMgr.getUser('display-off'))
self.timekeeperMgr.setAmbientSensitivity(
self.settingsMgr.getUser('autooff-lux'),
self.settingsMgr.getUser('autooff-time'))
self.timekeeperMgr.setPowermode(self.settingsMgr.getUser('powersave'))
self.colormatch.setUpdateListener(self.timekeeperMgr.sensorListener)
self.slideshow.setQueryPower(self.timekeeperMgr.getDisplayOn)
self.slideshow.setServiceManager(self.serviceMgr)
self.slideshow.setCacheManager(self.cacheMgr)
self.slideshow.setCountdown(cmdline.countdown)
# Prep the webserver
self.setupWebserver(cmdline.listen, cmdline.port)
# Force display to desired user setting
self.displayMgr.enable(True, True)
if settings.getUser('timezone') == '':
settings.setUser('timezone', helper.timezoneCurrent())
settings.save()
width, height, tvservice = display.setConfiguration(
settings.getUser('tvservice'), settings.getUser('display-special'))
settings.setUser('tvservice', tvservice)
settings.setUser('width', width)
settings.setUser('height', height)
settings.save()
# Force display to desired user setting
display.enable(True, True)
# Load services
services = ServiceManager(settings)
# Spin until we have internet, check every 10s
while True:
settings.set('local-ip', helper.getIP())
if settings.get('local-ip') is None:
logging.error(
'You must have functional internet connection to use this app')
display.message('No internet\n\nCheck wifi-config.txt or cable')
time.sleep(10)
else:
break
# Let the display know the URL to use
display.setConfigPage('http://%s:%d/' % (settings.get('local-ip'), 7777))