使用Python解析Firebase JSON [英] Parsing Firebase JSON with Python

问题描述

我正在使用以下JSON结构

I'm working with the following JSON structures

{
    "-L6Tr0Wl5fuG3tDgUPCa": {
        "List": "{'x': [0.02245, 0.02196], 'y': [0.96941, 0.97014], 'z': [0.05344, 0.05368]}",
        "Index": "17361"
    },
    "-L6Tr4j05NV6BJKcaRSe": {
        "List": "{'x': [0.03196, 0.01537], 'y': [0.96795, 0.96966], 'z': [0.05051, 0.04929]}",
        "Index": "17362"
    }
}

每个条目的名称都是随机的(例如L6Tr0Wl5fuG3tDgUPCa)，只要我们推送新条目，该名称就会由firebase生成.解析和迭代python中这样的JSON文件的每个条目的最佳方法是什么?

The name of each entry is random (e.g. L6Tr0Wl5fuG3tDgUPCa) that is generated by firebase whenever we push a new entry. What is the best way to parse and iterate through each entry of such a JSON file in python?

文件很大，有成千上万个这样的条目.

The file is huge with a couple of thousands of such entries.

推荐答案

我以前从未做过Python，但这似乎在 https://www.python.org/shell/:

I've never done Python before, but this seems to work in https://www.python.org/shell/:

import json
data = {
    "-L6Tr0Wl5fuG3tDgUPCa": {
        "List": "{'x': [0.02245, 0.02196], 'y': [0.96941, 0.97014], 'z': [0.05344, 0.05368]}",
        "Index": "17361"
    },
    "-L6Tr4j05NV6BJKcaRSe": {
        "List": "{'x': [0.03196, 0.01537], 'y': [0.96795, 0.96966], 'z': [0.05051, 0.04929]}",
        "Index": "17362"
    }
}

for key in data:
  print(key, data[key])

另请参阅:

• 如何遍历JSON中的条目?

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