def __init__(self, lgt, lat, use_cron, myxpl, log):
"""
Init the dawndusk API
@param lgt : longitude of the observer
@param lat : latitude of the observer
"""
self.use_cron = use_cron
self.log = log
self.myxpl = myxpl
if self.use_cron == False:
self._scheduler = Scheduler()
self._scheduler.start()
else:
self._cronquery = CronQuery(self.myxpl, self.log)
self.mycity = ephem.Observer()
self.mycity.lat, self.mycity.lon = lat, lgt
self.mycity.horizon = '-6'
self.job = None
self.job_test_dawn = None
self.job_test_dusk = None
def setUp(self):
global sendplugin
self.__myxpl = sendplugin.myxpl
self.cronquery = CronQuery(self.__myxpl)
def __init__(self):
"""
Create the cron class
"""
XplPlugin.__init__(self, name = 'earth')
self.log.debug("__init__ : Start ...")
self.config = Query(self.myxpl, self.log)
try:
delay_cron = int(self.config.query('earth', 'delay-cron'))
except:
delay_cron = 30
error = "Can't get configuration from XPL : %s" % (traceback.format_exc())
self.log.warning("__init__ : " + error)
self.log.warning("Continue with default values.")
cron = CronQuery(self.myxpl, self.log)
cont = 3
cron_started = False
while not self.get_stop().isSet() and cont>=0:
try :
res = cron.is_running_server()
except :
pass
if res :
cron_started = True
cont = -1
else:
self.log.debug("Can't talk to cron plugin. Retries=%s" % cont)
self.get_stop().wait(delay_cron)
cont -= 1
if not cron_started :
self.force_leave()
error = "Can't talk to cron plugin. Exiting ..."
self.log.error("__init__ : "+error)
return
else :
self.log.info("Communication with the cron plugin established.")
self.log.debug("__init__ : Try to start the earth API")
try:
self._earth = EarthAPI(self.log, self.config, self.myxpl, \
self.get_data_files_directory(), \
self.get_stop(), self.get_sanitized_hostname())
except:
self.force_leave()
error = "Something went wrong during EarthAPI init : %s" % \
(traceback.format_exc())
self.log.error("__init__ : "+error)
return
self.log.debug("__init__ : Try to create listeners")
Listener(self.request_cb, self.myxpl,
{'schema': 'earth.request', 'xpltype': 'xpl-cmnd'})
Listener(self.fired_cb, self.myxpl,
{'schema': 'earth.basic', 'xpltype': 'xpl-trig', 'current': 'fired'})
Listener(self.basic_cb, self.myxpl,
{'schema': 'earth.basic', 'xpltype': 'xpl-cmnd'})
self.add_stop_cb(self._earth.stop_all)
self.log.debug("__init__ : Enable the heartbeat")
self.enable_hbeat()
self._earth.plugin_enabled(True)
self.log.info("Plugin earth correctly started.")
