is there any way to run a other function after a function run finish?

Question

def foo():
    pass

def bar():
    print \'good bay\'

two function like blow and now i want to run bar function after foo run finish

is th

Answer 1

Why not:

foo()
bar()

?

In case you want to have some general way to do it, you can try:

def run_after(f_after):
    def wrapper(f):
        def wrapped(*args, **kwargs):
            ret = f(*args, **kwargs)
            f_after()
            return ret
        return wrapped
    return wrapper

@run_after(bar)
def foo():
    ....

This way bar is always run after foo is executed.