Convert file endlines to Unix (LF)

[pti/o2.git] / o2common / service / watcher / worker.py

diff --git a/o2common/service/watcher/worker.py b/o2common/service/watcher/worker.py
index dbc67b7..3eef230 100644 (file)
--- a/o2common/service/watcher/worker.py
+++ b/o2common/service/watcher/worker.py
@@ -1,70 +1,70 @@
-# Copyright (C) 2021 Wind River Systems, Inc.\r
-#\r
-#  Licensed under the Apache License, Version 2.0 (the "License");\r
-#  you may not use this file except in compliance with the License.\r
-#  You may obtain a copy of the License at\r
-#\r
-#      http://www.apache.org/licenses/LICENSE-2.0\r
-#\r
-#  Unless required by applicable law or agreed to in writing, software\r
-#  distributed under the License is distributed on an "AS IS" BASIS,\r
-#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
-#  See the License for the specific language governing permissions and\r
-#  limitations under the License.\r
-\r
-import time\r
-import sched\r
-# from o2common.service.unit_of_work import AbstractUnitOfWork\r
-from o2common.service.watcher.base import WatcherTree\r
-\r
-from o2common.helper import o2logging\r
-logger = o2logging.get_logger(__name__)\r
-\r
-\r
-class PollWorker(object):\r
-    def __init__(self, interval=10, bus=None) -> None:\r
-        super().__init__()\r
-        self.watchers = []\r
-        self.schedinstance = sched.scheduler(time.time, time.sleep)\r
-        self.schedinterval = interval\r
-        self._stopped = True\r
-        self._bus = bus\r
-\r
-    def set_interval(self, interval):\r
-        if interval > 0:\r
-            self.schedinterval = interval\r
-        else:\r
-            raise Exception("Invalid interval:" + interval)\r
-\r
-    def add_watcher(self, watcher: WatcherTree):\r
-        self.watchers.append(watcher)\r
-\r
-    def _repeat(self):\r
-        logger.debug("_repeat started")\r
-        if self._stopped:\r
-            return\r
-        for w in self.watchers:\r
-            try:\r
-                # logger.debug("about to probe:"+w)\r
-                w.probe(None)\r
-            except Exception as ex:\r
-                logger.warning("Worker raises exception:" + str(ex))\r
-                continue\r
-\r
-        # handle events\r
-        if self._bus is not None:\r
-            events = self._bus.uow.collect_new_events()\r
-            for event in events:\r
-                self._bus.handle(event)\r
-\r
-        self.schedinstance.enter(self.schedinterval, 1, self._repeat)\r
-\r
-    # note the sched run will block current thread\r
-    def start(self):\r
-        self._stopped = False\r
-        logger.debug('about to start sched task')\r
-        self.schedinstance.enter(self.schedinterval, 1, self._repeat)\r
-        self.schedinstance.run()\r
-\r
-    def stop(self):\r
-        self._stopped = True\r
+# Copyright (C) 2021 Wind River Systems, Inc.
+#
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+
+import time
+import sched
+# from o2common.service.unit_of_work import AbstractUnitOfWork
+from o2common.service.watcher.base import WatcherTree
+
+from o2common.helper import o2logging
+logger = o2logging.get_logger(__name__)
+
+
+class PollWorker(object):
+    def __init__(self, interval=10, bus=None) -> None:
+        super().__init__()
+        self.watchers = []
+        self.schedinstance = sched.scheduler(time.time, time.sleep)
+        self.schedinterval = interval
+        self._stopped = True
+        self._bus = bus
+
+    def set_interval(self, interval):
+        if interval > 0:
+            self.schedinterval = interval
+        else:
+            raise Exception("Invalid interval:" + interval)
+
+    def add_watcher(self, watcher: WatcherTree):
+        self.watchers.append(watcher)
+
+    def _repeat(self):
+        logger.debug("_repeat started")
+        if self._stopped:
+            return
+        for w in self.watchers:
+            try:
+                # logger.debug("about to probe:"+w)
+                w.probe(None)
+            except Exception as ex:
+                logger.warning("Worker raises exception:" + str(ex))
+                continue
+
+        # handle events
+        if self._bus is not None:
+            events = self._bus.uow.collect_new_events()
+            for event in events:
+                self._bus.handle(event)
+
+        self.schedinstance.enter(self.schedinterval, 1, self._repeat)
+
+    # note the sched run will block current thread
+    def start(self):
+        self._stopped = False
+        logger.debug('about to start sched task')
+        self.schedinstance.enter(self.schedinterval, 1, self._repeat)
+        self.schedinstance.run()
+
+    def stop(self):
+        self._stopped = True