python - 如何使用 pandas 将 JSON 或 DICT 传递到数据框中？

Question

我在 Python 中有这个 JSON/DICT，我需要将它传递给 datframe:

{
    "filters": [
        {
            "field": "example1",
            "operation": "like",
            "values": [
                "Completed"
            ]
        },
        {
            "field": "example2",
            "operation": "like",
            "values": [
                "value1",
                "value2",
                "value3",
            ]
        }
    ]
}

我需要的DF:

<表类="s-表"> <头> 例子1 例子2 <正文> 完成 ["值 1","值 2","值 3"]

Answer 1

尝试:

dct = {
    "filters": [
        {"field": "example1", "operation": "like", "values": ["Completed"]},
        {
            "field": "example2",
            "operation": "like",
            "values": [
                "value1",
                "value2",
                "value3",
            ],
        },
    ]
}

df = pd.DataFrame(
    [
        {
            f["field"]: f["values"][0] if len(f["values"]) == 1 else f["values"]
            for f in dct["filters"]
        }
    ]
)
print(df)

打印:

    example1                  example2
0  Completed  [value1, value2, value3]