celery.EventTimer moved to celery.timer

celery/timer.py

@@ -0,0 +1,24 @@
+import time
+
+
+class TimeoutError(Exception):
+    """The event has timed out."""
+
+
+class EventTimer(object):
+    """Do something at an interval."""
+
+    def __init__(self, event, interval=None):
+        self.event = event
+        self.interval = interval
+        self.last_triggered = None
+
+    def tick(self):
+        if not self.interval: # never trigger if no interval.
+            return
+        if not self.last_triggered or \
+                time.time() > self.last_triggered + self.interval:
+            self.event()
+            self.last_triggered = time.time()
+
+