将键值插入到列表中的嵌套字典,可以通过以下步骤实现:
nested_dict_list = [
{"key1": "value1", "key2": "value2"},
{"key3": "value3", "key4": "value4"},
{"key5": "value5", "key6": "value6"}
]
target_dict = nested_dict_list[1] # 选择第二个字典
target_dict["new_key"] = "new_value"
print(nested_dict_list)
完整的代码示例:
nested_dict_list = [
{"key1": "value1", "key2": "value2"},
{"key3": "value3", "key4": "value4"},
{"key5": "value5", "key6": "value6"}
]
target_dict = nested_dict_list[1]
target_dict["new_key"] = "new_value"
print(nested_dict_list)
这样,就能够按索引将键值插入到列表中的嵌套字典中了。
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