Python의 소멸자에 대한 자세한 설명

def __del__(self):
  # body of destructor

# Python program to illustrate destructor 
class Employee: 
  
    # Initializing 
    def __init__(self): 
        print('Employee created.') 
  
    # Deleting (Calling destructor) 
    def __del__(self): 
        print('Destructor called, Employee deleted.') 
  
obj = Employee() 
del obj

Employee created.
Destructor called, Employee deleted.

# Python program to illustrate destructor 
  
class Employee: 
  
    # Initializing  
    def __init__(self): 
        print('Employee created') 
  
    # Calling destructor 
    def __del__(self): 
        print("Destructor called") 
  
def Create_obj(): 
    print('Making Object...') 
    obj = Employee() 
    print('function end...') 
    return obj 
  
print('Calling Create_obj() function...') 
obj = Create_obj() 
print('Program End...')

Calling Create_obj() function...
Making Object...
Employee created
function end...
Program End...
Destructor called

# Python program to illustrate destructor 
  
class A: 
    def __init__(self, bb): 
        self.b = bb 
  
class B: 
    def __init__(self): 
        self.a = A(self) 
    def __del__(self): 
        print("die") 
  
def fun(): 
    b = B() 
  
fun()

die