本文整理匯總了Python中apscheduler.schedulers.background.BlockingScheduler.remove_job方法的典型用法代碼示例。如果您正苦於以下問題：Python BlockingScheduler.remove_job方法的具體用法？Python BlockingScheduler.remove_job怎麽用？Python BlockingScheduler.remove_job使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類apscheduler.schedulers.background.BlockingScheduler的用法示例。
在下文中一共展示了BlockingScheduler.remove_job方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: St2Timer
# 需要導入模塊: from apscheduler.schedulers.background import BlockingScheduler [as 別名]
# 或者: from apscheduler.schedulers.background.BlockingScheduler import remove_job [as 別名]
class St2Timer(object):
"""
A timer interface that uses APScheduler 3.0.
"""
def __init__(self, local_timezone=None):
self._timezone = local_timezone
self._scheduler = BlockingScheduler(timezone=self._timezone)
self._jobs = {}
self._trigger_types = TIMER_TRIGGER_TYPES.keys()
self._trigger_watcher = TriggerWatcher(create_handler=self._handle_create_trigger,
update_handler=self._handle_update_trigger,
delete_handler=self._handle_delete_trigger,
trigger_types=self._trigger_types,
queue_suffix=self.__class__.__name__,
exclusive=True)
self._trigger_dispatcher = TriggerDispatcher(LOG)
def start(self):
self._register_timer_trigger_types()
self._trigger_watcher.start()
self._scheduler.start()
def cleanup(self):
self._scheduler.shutdown(wait=True)
def add_trigger(self, trigger):
self._add_job_to_scheduler(trigger)
def update_trigger(self, trigger):
self.remove_trigger(trigger)
self.add_trigger(trigger)
def remove_trigger(self, trigger):
trigger_id = trigger['id']
try:
job_id = self._jobs[trigger_id]
except KeyError:
LOG.info('Job not found: %s', trigger_id)
return
self._scheduler.remove_job(job_id)
del self._jobs[trigger_id]
def _add_job_to_scheduler(self, trigger):
trigger_type_ref = trigger['type']
trigger_type = TIMER_TRIGGER_TYPES[trigger_type_ref]
try:
jsonschema.validate(trigger['parameters'],
trigger_type['parameters_schema'])
except jsonschema.ValidationError as e:
LOG.error('Exception scheduling timer: %s, %s',
trigger['parameters'], e, exc_info=True)
raise # Or should we just return?
time_spec = trigger['parameters']
time_zone = aps_utils.astimezone(trigger['parameters'].get('timezone'))
time_type = None
if trigger_type['name'] == 'st2.IntervalTimer':
unit = time_spec.get('unit', None)
value = time_spec.get('delta', None)
time_type = IntervalTrigger(**{unit: value, 'timezone': time_zone})
elif trigger_type['name'] == 'st2.DateTimer':
# Raises an exception if date string isn't a valid one.
dat = date_parser.parse(time_spec.get('date', None))
time_type = DateTrigger(dat, timezone=time_zone)
elif trigger_type['name'] == 'st2.CronTimer':
cron = time_spec.copy()
cron['timezone'] = time_zone
time_type = CronTrigger(**cron)
utc_now = date_utils.get_datetime_utc_now()
if hasattr(time_type, 'run_date') and utc_now > time_type.run_date:
LOG.warning('Not scheduling expired timer: %s : %s',
trigger['parameters'], time_type.run_date)
else:
self._add_job(trigger, time_type)
return time_type
def _add_job(self, trigger, time_type, replace=True):
try:
job = self._scheduler.add_job(self._emit_trigger_instance,
trigger=time_type,
args=[trigger],
replace_existing=replace)
LOG.info('Job %s scheduled.', job.id)
self._jobs[trigger['id']] = job.id
except Exception as e:
LOG.error('Exception scheduling timer: %s, %s',
trigger['parameters'], e, exc_info=True)
def _emit_trigger_instance(self, trigger):
utc_now = date_utils.get_datetime_utc_now()
# debug logging is reasonable for this one. A high resolution timer will end up
# trashing standard logs.
LOG.debug('Timer fired at: %s. Trigger: %s', str(utc_now), trigger)
#.........這裏部分代碼省略.........
示例2: St2TimerSensor
# 需要導入模塊: from apscheduler.schedulers.background import BlockingScheduler [as 別名]
# 或者: from apscheduler.schedulers.background.BlockingScheduler import remove_job [as 別名]
class St2TimerSensor(Sensor):
'''
A timer sensor that uses APScheduler 3.0.
'''
def __init__(self, sensor_service=None):
self._timezone = 'America/Los_Angeles' # Whatever TZ local box runs in.
self._sensor_service = sensor_service
self._log = self._sensor_service.get_logger(self.__class__.__name__)
self._scheduler = BlockingScheduler(timezone=self._timezone)
self._jobs = {}
def setup(self):
pass
def run(self):
self._scheduler.start()
def cleanup(self):
self._scheduler.shutdown(wait=True)
def add_trigger(self, trigger):
self._add_job_to_scheduler(trigger)
def update_trigger(self, trigger):
self.remove_trigger(trigger)
self.add_trigger(trigger)
def remove_trigger(self, trigger):
id = trigger['id']
try:
job_id = self._jobs[id]
except KeyError:
self._log.info('Job not found: %s', id)
return
self._scheduler.remove_job(job_id)
def _get_trigger_type(self, ref):
pass
def _add_job_to_scheduler(self, trigger):
trigger_type_ref = trigger['type']
trigger_type = TRIGGER_TYPES[trigger_type_ref]
try:
jsonschema.validate(trigger['parameters'],
trigger_type['parameters_schema'])
except jsonschema.ValidationError as e:
self._log.error('Exception scheduling timer: %s, %s',
trigger['parameters'], e, exc_info=True)
raise # Or should we just return?
time_spec = trigger['parameters']
time_zone = aps_utils.astimezone(trigger['parameters'].get('timezone'))
time_type = None
if trigger_type['name'] == 'st2.IntervalTimer':
unit = time_spec.get('unit', None)
value = time_spec.get('delta', None)
time_type = IntervalTrigger(**{unit: value, 'timezone': time_zone})
elif trigger_type['name'] == 'st2.DateTimer':
# Raises an exception if date string isn't a valid one.
dat = date_parser.parse(time_spec.get('date', None))
time_type = DateTrigger(dat, timezone=time_zone)
elif trigger_type['name'] == 'st2.CronTimer':
cron = time_spec.copy()
cron['timezone'] = time_zone
time_type = CronTrigger(**cron)
if hasattr(time_type, 'run_date') and datetime.now(tzutc()) > time_type.run_date:
self._log.warning('Not scheduling expired timer: %s : %s',
trigger['parameters'], time_type.run_date)
else:
self._add_job(trigger, time_type)
def _add_job(self, trigger, time_type, replace=True):
try:
job = self._scheduler.add_job(self._emit_trigger_instance,
trigger=time_type,
args=[trigger],
replace_existing=replace)
self._log.info('Job %s scheduled.', job.id)
self._jobs[trigger['id']] = job.id
except Exception as e:
self._log.error('Exception scheduling timer: %s, %s',
trigger['parameters'], e, exc_info=True)
def _emit_trigger_instance(self, trigger):
self._log.info('Timer fired at: %s. Trigger: %s', str(datetime.utcnow()), trigger)
payload = {
'executed_at': str(datetime.utcnow()),
'schedule': trigger['parameters'].get('time')
}
self._sensor_service.dispatch(trigger, payload)