Scaricare Complete Python Developer In 2020: Zero To Mastery Lezioni Work [NEWEST — Tutorial]

def retry(max_attempts=3, delay=1, backoff=2): def decorator(func): @wraps(func) def wrapper(*args, **kwargs): attempts = 0 current_delay = delay while attempts < max_attempts: try: return func(*args, **kwargs) except Exception as e: attempts += 1 if attempts == max_attempts: raise print(f"Attempt {attempts} failed: {e}. Retrying in {current_delay}s") time.sleep(current_delay) current_delay *= backoff return wrapper return decorator

say = greet # assign function to variable print(say("Alice")) # Hello, Alice def outer(msg): def inner(): # closure captures 'msg' print(msg) return inner max_attempts: try: return func(*args

closure_func = outer("Secret") closure_func() # Secret def logger(func): def wrapper(*args, **kwargs): print(f"Calling {func. name }") result = func(*args, **kwargs) print(f"Finished {func. name }") return result return wrapper max_attempts: try: return func(*args