"""
 object.py
 
 a demo of an object (i.e. a class) in python
 
   $ python object.py
   Hello! My name is  Robert
   Person('Robert')

 We did this in class on April 8. - Jim
"""

class Person:
    
    def __init__(self, name):
        self.name = name

    def __str__(self):
        # turn this object into a string
        # This turns Person('Sally') into "Person('Sally')"
        return f"Person('{self.name}')"
        
    def say_hello(self):
        print("Hello! My name is ", self.name)
        
def main():
    bob = Person('Robert')
    bob.say_hello()  #  is actually Person.say_hello(bob) #  bob becomes self
    print(bob)

main()