kwargs解析最佳实践

def example_function(**kwargs):
    for key, value in kwargs.items():
        print(f"{key}: {value}")

# 调用示例
example_function(name="Alice", age=30, city="New York")

def example_function(**kwargs):
    if 'name' in kwargs:
        print(f"Name is {kwargs['name']}")
    else:
        print("Name is not provided")

example_function(name="Alice", age=30)

def example_function(**kwargs):
    name = kwargs.get('name', 'Default Name')
    age = kwargs.get('age', 25)
    print(f"Name: {name}, Age: {age}")

example_function(name="Alice")
example_function()

def example_function(**kwargs):
    try:
        age = int(kwargs['age'])
        print(f"Age is {age}")
    except KeyError:
        print("Age is not provided")
    except ValueError:
        print("Age must be an integer")

example_function(age="thirty")  # 这将引发ValueError