config.json

{
  "export": [
    "file_basic.json",
    "file_piece_sha256.json"
  ],
  "keywords": [],
  "children": [
    {
        "文件的基本方法": {
          "keywords": [],
          "children": [
              {
                  "打开文件": {
                    "keywords": [],
                    "children": [],
                    "node_id": "python-4-188",
                    "keywords_must": [],
                    "keywords_forbid": []
                  }
              },
              {
                  "读取和写入": {
                  "keywords": [],
                  "children": [],
                  "node_id": "python-5-128",
                  "keywords_must": [],
                  "keywords_forbid": []
                  }
              },
              {
                  "使用管道重定向输出": {
                  "keywords": [],
                  "children": [],
                  "node_id": "python-5-129",
                  "keywords_must": [],
                  "keywords_forbid": []
                  }
              },
              {
                  "读取和写入行": {
                  "keywords": [],
                  "children": [],
                  "node_id": "python-5-130",
                  "keywords_must": [],
                  "keywords_forbid": []
                  }
              },
              {
                  "关闭文件": {
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                  "children": [],
                  "node_id": "python-5-131",
                  "keywords_must": [],
                  "keywords_forbid": []
                  }
              }
          ],
          "node_id": "python-4-191",
          "keywords_must": [],
          "keywords_forbid": []
        }
    },
    {
      "文件内容迭代": {
        "keywords": [],
        "children": [
          {
            "每次一个字符（或字节）": {
              "keywords": [],
              "children": [],
              "node_id": "python-5-123",
              "keywords_must": [],
              "keywords_forbid": []
            }
          },
          {
            "每次一行": {
              "keywords": [],
              "children": [],
              "node_id": "python-5-124",
              "keywords_must": [],
              "keywords_forbid": []
            }
          },
          {
            "读取所有内容": {
              "keywords": [],
              "children": [],
              "node_id": "python-5-125",
              "keywords_must": [],
              "keywords_forbid": []
            }
          },
          {
            "使用fileinput实现延迟行迭代": {
              "keywords": [],
              "children": [],
              "node_id": "python-5-126",
              "keywords_must": [],
              "keywords_forbid": []
            }
          },
          {
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              "children": [],
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            }
          }
        ],
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        "keywords_must": [],
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      }
    }
  ],
  "node_id": "python-3-24",
  "keywords_must": [],
  "keywords_forbid": []
}