本文整理汇总了Python中watchdog.observers.polling.PollingObserver.is_alive方法的典型用法代码示例。如果您正苦于以下问题：Python PollingObserver.is_alive方法的具体用法？Python PollingObserver.is_alive怎么用？Python PollingObserver.is_alive使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类watchdog.observers.polling.PollingObserver的用法示例。
在下文中一共展示了PollingObserver.is_alive方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: folderObserver
# 需要导入模块: from watchdog.observers.polling import PollingObserver [as 别名]
# 或者: from watchdog.observers.polling.PollingObserver import is_alive [as 别名]
def folderObserver(pathStructure, dbPath):
logging = DefaultLogger()
if pathStructure == None or pathStructure['inBox'] == None:
message = 'Watch: Unable to run as pathStructure is undefined'
logging.debug(message)
return
event_handler = singleFileWatcher(pathStructure, dbPath)
observer = PollingObserver()
observer.schedule(event_handler, pathStructure['inBox'], recursive=False)
observer.start()
try:
while True and observer.is_alive():
time.sleep(1)
except KeyboardInterrupt:
observer.stop()
observer.join()示例2: getenv
# 需要导入模块: from watchdog.observers.polling import PollingObserver [as 别名]
# 或者: from watchdog.observers.polling.PollingObserver import is_alive [as 别名]
datefmt='%Y-%m-%d %H:%M:%S',
stream=sys.stdout)
GEOSERVER_DATA_DIR = getenv('GEOSERVER_DATA_DIR', '/etc/geoserver')
POLLING_INTERVAL = int(getenv('POLLING_INTERVAL', '5'))
FILE_BLACKLIST = getenv('FILE_BLACKLIST', '.log')
def sig_handler(signum, frame):
"""See signal callback registration: :py:func:`signal.signal`.
This callback performs a clean shutdown when a SIGINT/SIGTERM is received.
"""
logging.info('Received stop signal from signal: %i' % signum)
observer.stop()
# Wire in signal handlers for SIGINT/SIGTERM
signal.signal(signal.SIGINT, sig_handler)
signal.signal(signal.SIGTERM, sig_handler)
# Initialize OS agnostic PollingObserver and handle schedule withGeoServerFileSystemEventHandler.
# This plays nicely with the lack of inotify support over NFS.
event_handler = GeoServerFileSystemEventHandler(POLLING_INTERVAL, FILE_BLACKLIST)
observer = PollingObserver(POLLING_INTERVAL)
observer.schedule(event_handler, GEOSERVER_DATA_DIR, recursive=True)
observer.start()
# Join for a second and then check thread life.
# This ensures exceptions within thread bubble up and cause process shutdown.
while observer.is_alive():
observer.join(1)