Docs script edit + better precision in verbose tracer + progress bar updates

doc/queue_example_classic.py

@@ -1,71 +0,0 @@
-from pypdevs.DEVS import AtomicDEVS, CoupledDEVS
-from pypdevs.simulator import Simulator
-from pypdevs.infinity import INFINITY
-
-class Generator(AtomicDEVS):
-    def __init__(self):
-        AtomicDEVS.__init__(self, "Generator")
-        self.state = True
-        self.outport = self.addOutPort("outport")
-
-    def timeAdvance(self):
-        if self.state:
-            return 1.0
-        else:
-            return INFINITY
-
-    def outputFnc(self):
-        # Our message is simply the integer 5, though this could be anything
-        return {self.outport: 5}
-
-    def intTransition(self):
-        self.state = False
-        return self.state
-
-class Queue(AtomicDEVS):
-  def __init__(self):
-      AtomicDEVS.__init__(self, "Queue")
-      self.state = None
-      self.processing_time = 1.0
-      self.inport = self.addInPort("input")
-      self.outport = self.addOutPort("output")
-
-  def timeAdvance(self):
-      if self.state is None:
-          return INFINITY
-      else:
-          return self.processing_time
-
-  def outputFnc(self):
-      return {self.outport: self.state}
-
-  def intTransition(self):
-      self.state = None
-      return self.state
-
-  def extTransition(self, inputs):
-      self.state = inputs[self.inport]
-      return self.state
-
-class CQueue(CoupledDEVS):
-    def __init__(self):
-        CoupledDEVS.__init__(self, "CQueue")
-        self.generator = self.addSubModel(Generator())
-        self.queue = self.addSubModel(Queue())
-        self.connectPorts(self.generator.outport, self.queue.inport)
-
-class DQueue(CoupledDEVS):
-    def __init__(self):
-        CoupledDEVS.__init__(self, "DQueue")
-        self.generator = self.addSubModel(Generator())
-        self.queue1 = self.addSubModel(Queue())
-        self.queue2 = self.addSubModel(Queue())
-        self.connectPorts(self.generator.outport, self.queue1.inport)
-        self.connectPorts(self.generator.outport, self.queue2.inport)
-
-model = CQueue()
-sim = Simulator(model)
-sim.setClassicDEVS()
-sim.setTerminationTime(5.0)
-sim.setVerbose()
-sim.simulate()