python检查str是否在对象列表中

# 定义一个字符串列表
string_list = ['apple', 'banana', 'cherry']

# 检查字符串是否在列表中
search_string = 'banana'
if search_string in string_list:
    print(f"'{search_string}' found in the list.")
else:
    print(f"'{search_string}' not found in the list.")

class Person:
    def __init__(self, name):
        self.name = name

    # 定义一个方法来比较名字
    def has_name(self, name_to_check):
        return self.name == name_to_check

# 创建一个Person对象的列表
people = [Person('Alice'), Person('Bob'), Person('Charlie')]

# 检查名字是否在对象列表中
search_name = 'Bob'
found = any(person.has_name(search_name) for person in people)
if found:
    print(f"'{search_name}' found in the list of people.")
else:
    print(f"'{search_name}' not found in the list of people.")