#: c09:SimpleClass.py
class Simple:
  def __init__(self, str):
    print "Inside the Simple constructor"
    self.s = str
  # Two methods:
  def show(self):
    print self.s
  def showMsg(self, msg):
    print msg + ':',
    self.show() # Calling another method

if __name__ == "__main__":
  # Create an object:
  x = Simple("constructor argument")
  x.show()
  x.showMsg("A message")
#:~