json遍历读取

def _load_config(file):
    with open(file, 'r') as f:
        configs = json.load(f)
        for config in configs:
            if 'z' in config:
                for file in config['zips']:
                    file['asOfDay'] = cob
            if 'f' in config:
                config['facts']['asOfDay'] = cob
            if 'd' in config:
                for file in config['dicts']:
                    file['asOfDay'] = cob
        return configs

[
  {
    "d": [
      {
        "asOfDay": "2021-11-04",
        "cloud": "party.csv",
        "contentType": "CSV",
        "dir": "/data",
        "table": "party"
      }
    ]
  },
  {
    "f": {
      "asOfDay": "2021-11-04",
      "cloud": [
        "sensi.csv"
      ],
      "contentType": "CSV",
      "dir": "/data",
      "table": "Measure"
    }
  },
  {
    "f": {
      "asOfDay": "2021-11-04",
      "cloud": [
        "Parameters.csv"
      ],
      "contentType": "CSV",
      "dir": "/data",
      "table": "Parameters"
    }
  },
  {
    "f": {
      "asOfDay": "2021-11-04",
      "cloud": [
        "Correlation.csv"
      ],
      "contentType": "CSV",
      "dir": "/data",
      "table": "Correlation"
    }
  },
  {
    "f": {
      "asOfDay": "2021-11-04",
      "cloud": [
        "Weight.csv"
      ],
      "contentType": "CSV",
      "dir": "/data",
      "table": "Weight"
    }
  },
  {
    "z": [
      {
        "asOfDay": "2021-11-04",
        "cloud": "keting.csv",
        "contentType": "CSV",
        "dir": "/data",
        "table": "keting"
      }
    ]
  }
]