IVIGIT.

python/attime.py

+class Calendar:
+    events=dict()
+    def registerEvent( self,iter,fun,doc ):
+        if not iter in self.events.keys(): self.events[iter] = list()
+        self.events[iter] += [ (fun,doc) ]
+    def run(self,iter,*args):
+        if iter in self.events.keys():
+            for fun,doc in self.events[iter]:
+                intro = "At time "+str(iter)+": "
+                if doc!=None:               print intro, doc
+                else:
+                    if fun.__doc__ != None: print intro, fun.__doc__
+                    else:                   print intro,"Runing ", fun
+                fun(*args)
+
+    def __call__(self,iterarg,functer=None,doc=None):
+        if functer==None: return self.generatorDecorator(iterarg)
+        else:
+            self.registerEvent(iterarg,functer,doc)
+
+    def generatorDecorator(self,iterarg):
+        """
+        This next calling pattern is a little bit strange. Use it to decorate
+        a function definition: @attime(30) def run30(): ...
+        """
+        class calendarDeco:
+            iterRef=iterarg
+            calendarRef=self
+            fun=None
+            def __init__(selfdeco,functer):
+                if functer.__doc__!=None:
+                    if  len(functer.__doc__)>0:
+                        selfdeco.__doc__  = functer.__doc__
+                        selfdeco.__doc__ += " (will be run at time "+str(selfdeco.iterRef)+")"
+                selfdeco.fun=functer
+                selfdeco.calendarRef.registerEvent(selfdeco.iterRef,functer,functer.__doc__)
+            def __call__(deco,*args):
+                selfdeco.fun(*args)
+        return calendarDeco
+
+attime=Calendar()