from enum import Enum,unique
@unique  # 使用 @unique 装饰器确保枚举值唯一
class Gender(Enum):
    Male = 0
    Female = 1
 
class Student(object):
    def __init__(self, name, gender):
        """
        初始化方法，用于创建 Student 实例。
        参数：
        - name: 学生的名字
        - gender: 学生的性别，可以是 Gender 枚举类型、字符串或整数
        """
 
 
         # 检查 gender 参数类型，并将其标准化为 Gender 枚举类型
        self.name = name
        if isinstance(gender, Gender):
            # 如果 gender 已经是 Gender 枚举类型，直接赋值
            self.gender = gender
        elif isinstance(gender, str):
             # 如果 gender 是字符串，例如 'Male' 或 'Female'
            # 使用 Gender[gender] 按名字匹配枚举成员
            self.gender = Gender[gender]
        elif isinstance(gender, int):
             # 如果 gender 是整数，例如 0 或 1
            # 使用 Gender(gender) 按值匹配枚举成员
            self.gender = Gender(gender)
        else:
            raise ValueError('Invalid gender')
 
 
# 测试代码
# 创建一个学生实例，性别为枚举成员 Gender.Male
bart = Student('Bart', Gender.Male)
print(bart.name)        # 输出: Bart
print(bart.gender)      # 输出: Gender.Male
print(bart.gender.name) # 输出: Male (枚举成员的名字)
print(bart.gender.value) # 输出: 0 (枚举成员的值)
 
# 测试字符串形式的性别输入
lisa = Student('Lisa', 'Female')  # Gender['Female']
print(lisa.gender)  # 输出: Gender.Female
 
# 测试整数形式的性别输入
tom = Student('Tom', 1)  # Gender(1)
print(tom.gender)  # 输出: Gender.Female
 
# 测试无效的性别输入
try:
    invalid = Student('Invalid', 3)  # 3 不是有效的 Gender 值
except ValueError as e:
    print(e)  # 输出: Invalid gender
 
# your code goes here
# your code goes here

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