appd - Completed redesign of entity manager

appdaemon/apps/helpers/timers.py

@@ -0,0 +1,42 @@
+import base
+
+class Timers(base.Base):
+    def initialize(self):
+        if(getattr(super(), 'initialize', False)):
+            super().initialize()
+        self._timers = {}
+
+        functions = [
+                'run_in',
+                'run_once',
+                'run_at',
+                'run_daily',
+                'run_hourly',
+                'run_minutely',
+                'run_every',
+                'run_at_sunrise',
+                'run_at_sunset',
+                ]
+        for f in functions:
+            self._override(f)
+
+        setattr(self, '_cancel_timer', super().cancel_timer)
+
+    def cancel_timer(self, name, *args, **kwargs):
+        if type(name) is str:
+            if name in self._timers:
+                return super().cancel_timer(self._timers[name])
+        else:
+            return super().cancel_timer(*args, **kwargs)
+
+    def _override(self, f):
+        setattr(self, f'_{f}', getattr(self, f))
+        def fn(name, *args, **kwargs):
+            if type(name) is str:
+                if name in self._timers:
+                    super().cancel_timer(self._timers[name])
+                self._timers[name] = getattr(self, f'_{f}')(*args, **kwargs)
+                return self._timers[name]
+            else:
+                return getattr(self, f'_{f}')(name, *args, **kwargs)
+        setattr(self, f, fn)