old_contents: #!/usr/bin/env python
  
  import pytest
  
  from circuits import handler, Event, Component
  
  class Test(Event):
      """Test Event"""
  
  class Base(Component):
  
      def test(self):
          return "Hello World!"
  
  class App1(Base):
  
      def test(self):
          return "Foobar"
  
  class App2(Base):
  
      @handler("test", override=True)
      def test(self):
          return "Foobar"
  
  def test_inheritence():
      app = App1()
      app.start()
  
      x = app.fire(Test())
      assert pytest.wait_for(x, "result")
      v = x.value
      assert v == ["Hello World!", "Foobar"]
  
      app.stop()
  
  def test_override():
      app = App2()
      app.start()
  
      x = app.fire(Test())
      assert pytest.wait_for(x, "result")
      v = x.value
      assert v == "Foobar"
  
      app.stop()
  
new_contents: #!/usr/bin/env python
  
  import pytest
  
  from circuits import handler, Event, Component
  
  class Test(Event):
      """Test Event"""
  
  class Base(Component):
  
      def test(self):
          return "Hello World!"
  
  class App1(Base):
  
      @handler("test", priority=-1)
      def test(self):
          return "Foobar"
  
  class App2(Base):
  
      @handler("test", override=True)
      def test(self):
          return "Foobar"
  
  def test_inheritence():
      app = App1()
      app.start()
  
      x = app.fire(Test())
      assert pytest.wait_for(x, "result")
      v = x.value
      assert v == ["Hello World!", "Foobar"]
  
      app.stop()
  
  def test_override():
      app = App2()
      app.start()
  
      x = app.fire(Test())
      assert pytest.wait_for(x, "result")
      v = x.value
      assert v == "Foobar"
  
      app.stop()
  
subject: set handler priority in heritance to make sure we get the results in the right harder