python 字典添加键值对 键相同值被覆盖的问题

数据

data = {'2021-02':
    {
        '应收账款': {'this_month_cumulative_target': '2154.00', 'same_month_cumulative_target': '21245.00'},
        '存货': {'this_month_cumulative_target': '4308.00', 'same_month_cumulative_target': '42490.00'},
        'xa0xa0其中：产成品': {'this_month_cumulative_target': '6462.00',
                           'same_month_cumulative_target': '63735.00'},
        '流动资产合计': {'this_month_cumulative_target': '8616.00', 'same_month_cumulative_target': '84980.00'},
        '主营业务税金及附加': {'this_month_cumulative_target': '10770.00',
                      'same_month_cumulative_target': '106225.00'},
        '营业费用': {'this_month_cumulative_target': '12924.00', 'same_month_cumulative_target': '127470.00'},
        '管理费用': {'this_month_cumulative_target': '15078.00', 'same_month_cumulative_target': '148715.00'},
        '应交增值税': {'this_month_cumulative_target': '17232.00',
                  'same_month_cumulative_target': '169960.00'},
        '资产合计': {'this_month_cumulative_target': '19386.00', 'same_month_cumulative_target': '191205.00'},
        '负债合计': {'this_month_cumulative_target': '21540.00', 'same_month_cumulative_target': '212450.00'},
        '主营业务收入': {'this_month_cumulative_target': '23694.00',
                   'same_month_cumulative_target': '233695.00'},
        '主营业务成本': {'this_month_cumulative_target': '25848.00',
                   'same_month_cumulative_target': '254940.00'},
        '财务费用': {'this_month_cumulative_target': '28002.00', 'same_month_cumulative_target': '276185.00'},
        'xa0xa0其中：利息支出': {'this_month_cumulative_target': '30156.00',
                            'same_month_cumulative_target': '297430.00'},
        '利润总额': {'this_month_cumulative_target': '32310.00', 'same_month_cumulative_target': '318675.00'},
        '全部从业人员平均人数': {'this_month_cumulative_target': '33666.00',
                       'same_month_cumulative_target': '320133.00'}}, '2021-01':
    {
        '应收账款': {'this_month_cumulative_target': '34777.00', 'same_month_cumulative_target': '341378.00'},
        '存货': {'this_month_cumulative_target': '36931.00', 'same_month_cumulative_target': '362623.00'},
        'xa0xa0其中：产成品': {'this_month_cumulative_target': '39085.00',
                           'same_month_cumulative_target': '383868.00'},
        '流动资产合计': {'this_month_cumulative_target': '41239.00',
                   'same_month_cumulative_target': '405113.00'},
        '主营业务税金及附加': {'this_month_cumulative_target': '43393.00',
                      'same_month_cumulative_target': '426358.00'},
        '营业费用': {'this_month_cumulative_target': '45547.00', 'same_month_cumulative_target': '447603.00'},
        '管理费用': {'this_month_cumulative_target': '47701.00', 'same_month_cumulative_target': '468848.00'},
        '应交增值税': {'this_month_cumulative_target': '49855.00',
                  'same_month_cumulative_target': '490093.00'},
        '资产合计': {'this_month_cumulative_target': '52009.00', 'same_month_cumulative_target': '511338.00'},
        '负债合计': {'this_month_cumulative_target': '54163.00', 'same_month_cumulative_target': '532583.00'},
        '主营业务收入': {'this_month_cumulative_target': '56317.00',
                   'same_month_cumulative_target': '553828.00'},
        '主营业务成本': {'this_month_cumulative_target': '58471.00',
                   'same_month_cumulative_target': '575073.00'},
        '财务费用': {'this_month_cumulative_target': '60625.00', 'same_month_cumulative_target': '596318.00'},
        'xa0xa0其中：利息支出': {'this_month_cumulative_target': '62779.00',
                            'same_month_cumulative_target': '617563.00'},
        '利润总额': {'this_month_cumulative_target': '64933.00', 'same_month_cumulative_target': '638808.00'},
        '全部从业人员平均人数': {'this_month_cumulative_target': '66289.00',
                       'same_month_cumulative_target': '640266.00'}}, '2020-12': {}, '2020-11': {}, '2020-10': {},
    '2020-09': {}, '2020-08': {}, '2020-07': {}, '2020-06': {}, '2020-05': {}, '2020-04': {}, '2020-03': {},
    '2020-02': {}}

data2 = [{'应收账款': '-32623.00', '存货': '-32623.00', 'xa0xa0其中：产成品': '-32623.00',
          '流动资产合计': '-32623.00', '主营业务税金及附加': '-32623.00', '营业费用': '-32623.00',
          '管理费用': '-32623.00', '应交增值税': '-32623.00', '资产合计': '-32623.00',
          '负债合计': '-32623.00', '主营业务收入': '-32623.00', '主营业务成本': '-32623.00',
          '财务费用': '-32623.00', 'xa0xa0其中：利息支出': '-32623.00', '利润总额': '-32623.00',
          '全部从业人员平均人数': '-32623.00'},
         {'应收账款': '34777.00', '存货': '36931.00', 'xa0xa0其中：产成品': '39085.00',
          '流动资产合计': '41239.00', '主营业务税金及附加': '43393.00', '营业费用': '45547.00',
          '管理费用': '47701.00', '应交增值税': '49855.00', '资产合计': '52009.00',
          '负债合计': '54163.00', '主营业务收入': '56317.00', '主营业务成本': '58471.00',
          '财务费用': '60625.00', 'xa0xa0其中：利息支出': '62779.00', '利润总额': '64933.00',
          '全部从业人员平均人数': '66289.00'}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}]

需求就是data2的值添加到data中,键自定义 值追加

解决方法 直接上代码

方式一

keys = list(data.keys())
for index, res in enumerate(data2):
    for k, v in res.items():
        if data[keys[index]] and data[keys[index]].get(k):
            data[keys[index]][k].update({'this': v})

print(data)

方式二

keys = list(data.keys())
for index, res in enumerate(data2):
    if index > len(keys):
        brack
    for k, v in res.items():
        data_key = keys[index]
        if data_key and data[data_key] and data[data_key].get(k):
            data[data_key][k].update({'this': v})

print(data)

方式三

这种是针对  相同的地方  数据我也放上去
data = {'2021-02':
            {'应收账款': {'this_month_cumulative_target': '2154.00', 'same_month_cumulative_target': '21245.00', },
             "存货": {'this_month_cumulative_target': '787.00', 'same_month_cumulative_target': '234.00', }},
        '2021-01': {
            '应收账款': {'this_month_cumulative_target': '34777.00', 'same_month_cumulative_target': '341378.00', },
            "存货": {'this_month_cumulative_target': '123.00', 'same_month_cumulative_target': '987.00', }}
        }
data2 = [
    {'应收账款': '2021-02应收账款', '存货': '2021-02存货'},
    {'应收账款': '2021-01应收账款', '存货': '2021-01存货'}
]


for res in data2:
    for k, v in res.items():
        date_str = v[:7]
        if data.get(date_str) and data[date_str].get(k):
            data[date_str][k].update({'this': v})


print(data)