我想知道你是否能帮我用json的原始文件名填充它。下面是一个json的例子：jsv是一个json列表（第一个主键是文档编号（document_0，document_1 ...）

jsv =

[
   {
      {
         "document_0":{
            "id":111,
            "laboratory":"xxx",
            "document_type":"xxx",
            "language":"pl",
            "creation_date":"09-12-2022",
            "source_filename":"None",
            "version":"0.1",
            "exams_ocr_avg_confidence":0.0,
            "patient_data":{
               "first_name":"YYYY",
               "surname":"YYYY",
               "pesel":"12345678901",
               "birth_date":"1111-22-22",
               "sex":"F",
               "age":"None"
            },
            "exams":[
               {
                  "name":"xx",
                  "sampling_date":"2020-11-30",
                  "comment":"None",
                  "confidence":97,
                  "result":"222",
                  "unit":"ml",
                  "norm":"None",
                  "material":"None",
                  "icd9":"uuuuu"
               },
               {
                  "document_1":{
                     "id":111,
                     "laboratory":"xxx",
                     "document_type":"xxx",
                     "language":"pl",
                     "creation_date":"09-12-2022",
                     "source_filename":"None",
                     "version":"0.1",
                     "exams_ocr_avg_confidence":0.0,
                     "patient_data":{
                        "first_name":"YYYY",
                        "surname":"YYYY",
                        "pesel":"12345678901",
                        "birth_date":"1111-22-22",
                        "sex":"F",
                        "age":"None"
                     },
                     "exams":[
                        {
                           "name":"xx",
                           "sampling_date":"2020-11-30",
                           "comment":"None",
                           "confidence":97,
                           "result":"222",
                           "unit":"ml",
                           "norm":"None",
                           "material":"None",
                           "icd9":"uuuuu"
                        }
                     }
                  ]

在这个json里面有一把钥匙：我想用json文件名的真实名称更新的source_filename

my folder with files as an example:

'11111.pdf.json',
 '11112.pdf.json',
 '11113.pdf.json',
 '11114.pdf.json',
 '11115.pdf.json'

我想要达到的目标：

jsv =
[
   {
      {
         "document_0":{
            "id":111,
            "laboratory":"xxx",
            "document_type":"xxx",
            "language":"pl",
            "creation_date":"09-12-2022",
            "source_filename":"11111.pdf.json",
            "version":"0.1",
            "exams_ocr_avg_confidence":0.0,
            "patient_data":{
               "first_name":"YYYY",
               "surname":"YYYY",
               "pesel":"12345678901",
               "birth_date":"1111-22-22",
               "sex":"F",
               "age":"None"
            },
            "exams":[
               {
                  "name":"xx",
                  "sampling_date":"2222-22-22",
                  "comment":"None",
                  "confidence":22,
                  "result":"222",
                  "unit":"ml",
                  "norm":"None",
                  "material":"None",
                  "icd9":"uuuuu"
               },
               {
                  "document_1":{
                     "id":111,
                     "laboratory":"xxx",
                     "document_type":"xxx",
                     "language":"pl",
                     "creation_date":"22-22-2222",
                     "source_filename":"11111.pdf.json",
                     "version":"0.1",
                     "exams_ocr_avg_confidence":0.0,
                     "patient_data":{
                        "first_name":"YYYY",
                        "surname":"YYYY",
                        "pesel":"12345678901",
                        "birth_date":"1111-22-22",
                        "sex":"F",
                        "age":"None"
                     },
                     "exams":[
                        {
                           "name":"xx",
                           "sampling_date":"2222-11-22",
                           "comment":"None",
                           "confidence":22,
                           "result":"222",
                           "unit":"ml",
                           "norm":"None",
                           "material":"None",
                           "icd9":"uuuuu"
                        }
                     }
                  ]

document_0和document_1具有相同的文件名
我所得到的

dir_name = 'path_name'

from os import listdir
from os.path import isfile, join
onlyfiles = [f for f in listdir(dir_name) if isfile(join(dir_name, f))]

only_files是我的jsons的文件名列表。现在我想也许可以用它在一个循环中更新我的jsv？但是我也在寻找一个方法，由于我必须处理大量的数据，所以它会非常有效
编辑：我已经设法做到这一点与一个for循环，但也许有更有效的方法：
对于范围内的i（len（jsv））：如果（类型（jsv [i]）== dict）：

jsv[i]["document_0"].update({"source_filename": onlyfiles[i]})
else:
    print(onlyfiles[i])