python-3.x - 使用 Python 编辑 JSON 响应

Question

我正在使用 Cognitive Read API 从图像中提取文本。我收到如下回复：

{
  "status": "Succeeded",
  "recognitionResult": {
    "lines": [
      {
        "boundingBox": [
          2,
          52,
          65,
          46,
          69,
          89,
          7,
          95
        ],
        "text": "$230",
        "words": [
          {
            "boundingBox": [
              0,
              59,
              63,
              43,
              77,
              86,
              3,
              102
            ],
            "text": "$230"
          }
        ]
      },
      {
        "boundingBox": [
          6,
          2,
          771,
          13,
          770,
          75,
          5,
          64
        ],
        "text": "The quick brown fox jumps over the lazy",
        "words": [
          {
            "boundingBox": [
              0,
              4,
              92,
              5,
              77,
              71,
              0,
              71
            ],
            "text": "The"
          },
          {
            "boundingBox": [
              74,
              4,
              189,
              5,
              174,
              72,
              60,
              71
            ],
            "text": "quick"
          },
          {
            "boundingBox": [
              176,
              5,
              321,
              6,
              306,
              73,
              161,
              72
            ],
            "text": "brown"
          },
          {
            "boundingBox": [
              308,
              6,
              387,
              6,
              372,
              73,
              293,
              73
            ],
            "text": "fox"
          },
          {
            "boundingBox": [
              382,
              6,
              506,
              7,
              491,
              74,
              368,
              73
            ],
            "text": "jumps"
          },
          {
            "boundingBox": [
              492,
              7,
              607,
              8,
              592,
              75,
              478,
              74
            ],
            "text": "over"
          },
          {
            "boundingBox": [
              589,
              8,
              673,
              8,
              658,
              75,
              575,
              75
            ],
            "text": "the"
          },
          {
            "boundingBox": [
              660,
              8,
              783,
              9,
              768,
              76,
              645,
              75
            ],
            "text": "lazy"
          }
        ]
      },
      {
        "boundingBox": [
          2,
          84,
          783,
          96,
          782,
          154,
          1,
          148
        ],
        "text": "$78,000.00",
        "words": [
          {
            "boundingBox": [
              0,
              86,
              94,
              87,
              72,
              151,
              0,
              149
            ],
            "text": "$78,000.00"
          },
          {
            "boundingBox": [
              76,
              87,
              164,
              88,
              142,
              152,
              54,
              150
            ],
            "text": "my"
          },
          {
            "boundingBox": [
              155,
              88,
              243,
              89,
              222,
              152,
              134,
              151
            ],
            "text": "box"
          },
          {
            "boundingBox": [
              226,
              89,
              344,
              90,
              323,
              154,
              204,
              152
            ],
            "text": "with"
          },
          {
            "boundingBox": [
              336,
              90,
              432,
              91,
              411,
              154,
              314,
              154
            ],
            "text": "five"
          },
          {
            "boundingBox": [
              419,
              91,
              538,
              92,
              516,
              154,
              398,
              154
            ],
            "text": "dozen"
          },
          {
            "boundingBox": [
              547,
              92,
              701,
              94,
              679,
              154,
              525,
              154
            ],
            "text": "liquor"
          },
          {
            "boundingBox": [
              696,
              94,
              800,
              95,
              780,
              154,
              675,
              154
            ],
            "text": "jugs"
          }
        ]
      }
    ]
  }
}

现在我的要求是用 XXXXX 掩盖 Json 响应中的所有金额（$230,$78,000.00）或涂黑这些数字。我正在使用 azure notebooks 在 python 3.6 中构建代码。如果有人在此之前工作过，请提供帮助。

谢谢你！

标签： python-3.xmicrosoft-cognitiveazure-cognitive-servicestext-recognitionredaction

Answer 1

您无法控制 JSON 响应，但您可以控制从响应中向用户显示的内容！

您可以检查返回的每个文本是否包含该$字符并删除它之后的所有内容！

这是一个例子：

text = 'some text$ this part will be removed.'
head, sep, tail = text.partition('$')

print(head)将显示“一些文字”

print(sep)将显示“$”

print(tail)将显示“这部分将被删除。”