2023-10-03

In [3]:

def decorator(f):
    def wrapper(*args, **kwargs):
        kwargs['new_var'] = 'Injected variable'
        return f(*args, **kwargs)
    return wrapper

@decorator
def test_function(a, b, new_var=None):
    print(a, b, new_var)

test_function(1, 2)

def decorator(f): def wrapper(*args, **kwargs): kwargs['new_var'] = 'Injected variable' return f(*args, **kwargs) return wrapper @decorator def test_function(a, b, new_var=None): print(a, b, new_var) test_function(1, 2)

1 2 Injected variable

In [ ]: