如何在python中剥离字典列表中的'\n‘值？

def strip_newline(dict_list):
    for dictionary in dict_list:
        for key, value in dictionary.items():
            dictionary[key] = value.strip('\n')

# 示例用法
dict_list = [{'key1': 'value1\n', 'key2': 'value2\n'}, {'key3': 'value3\n', 'key4': 'value4\n'}]
strip_newline(dict_list)
print(dict_list)

[{'key1': 'value1', 'key2': 'value2'}, {'key3': 'value3', 'key4': 'value4'}]