Adrian Perea adrianmarkperea

## transformation_with_ret.py
def debug_transformer(fun):
    def wrapper():
        print(f'Function `{fun.__name__}` called')
        fun()
        print(f'Function `{fun.__name__}` finished')

    return wrapper


@debug_transformer

## transformation_line.py
# Before
walkout = debug_transformer(walkout)

# After
@debug_transformer
def walkout():
    print('Bye Felicia')

## decorator.py
def debug_transformer(fun):
    def wrapper():
        print(f'Function `{fun.__name__}` called')
        fun()
        print(f'Function `{fun.__name__}` finished')

    return wrapper


@debug_transformer

## transformation_reference.py
def wrapper():
    print(f'Function `{fun.__name__}` called')
    fun() # Original reference to walkout()
    print(f'Function `{fun.__name__}` finished')

## transformation.py
walkout = debug_transformer(walkout)

## function_transform_out.py
Function `walkout` called
Bye Felicia
Function `walkout` finished

## function_transform.py
def walkout():
    print('Bye Felicia')


def debug_transformer(fun):
    def wrapper():
        print(f'Function `{fun.__name__}` called')
        fun()
        print(f'Function `{fun.__name__}` finished')


## higher_order_out.py
Hello, Bob!
Goodbye, Bob!

## higher_order.py
def say_hello(name):
    print(f'Hello, {name}!')


def say_goodbye(name):
    print(f'Goodbye, {name}!')


def get_greeting(greeting):
    if greeting == 'hello':

## function_args_error.py
>>> say_to_bob(say_hello())
TypeError: say_hello() missing 1 required positional argument: 'name'
	def debug_transformer(fun):
	def wrapper():
	print(f'Function `{fun.__name__}` called')
	fun()
	print(f'Function `{fun.__name__}` finished')

	return wrapper


	@debug_transformer
	# Before
	walkout = debug_transformer(walkout)

	# After
	@debug_transformer
	def walkout():
	print('Bye Felicia')
	def wrapper():
	print(f'Function `{fun.__name__}` called')
	fun() # Original reference to walkout()
	print(f'Function `{fun.__name__}` finished')
	Function `walkout` called
	Bye Felicia
	Function `walkout` finished
	def say_hello(name):
	print(f'Hello, {name}!')


	def say_goodbye(name):
	print(f'Goodbye, {name}!')


	def get_greeting(greeting):
	if greeting == 'hello':
	>>> say_to_bob(say_hello())
	TypeError: say_hello() missing 1 required positional argument: 'name'