{
  "export": [
    "helloworld2.json",
    "fact1.json",
    "fact2.json",
    "fibonacci1.json",
    "fibonacci2.json",
    "call.json"
  ],
  "keywords": [],
  "children": [
    {
      "函数定义def": {
        "keywords": [],
        "children": [],
        "node_id": "python-4-38",
        "keywords_must": [],
        "keywords_forbid": []
      }
    },
    {
        "函数的参数": {
          "keywords": [],
          "children": [],
          "node_id": "python-4-46",
          "keywords_must": [],
          "keywords_forbid": []
        }
    },
    {
      "函数返回值": {
        "keywords": [],
        "children": [],
        "node_id": "python-4-40",
        "keywords_must": [],
        "keywords_forbid": []
      }
    },
    {
      "函数调用": {
        "keywords": [],
        "children": [],
        "node_id": "python-4-42",
        "keywords_must": [],
        "keywords_forbid": []
      }
    },
    {
      "局部和全局作用域": {
        "keywords": [],
        "children": [
          {
            "局部变量不能在全局作用域内使用": {
              "keywords": [],
              "children": [],
              "node_id": "python-5-25",
              "keywords_must": [],
              "keywords_forbid": []
            }
          },
          {
            "局部作用域不能使用其他局部作用域内的变量": {
              "keywords": [],
              "children": [],
              "node_id": "python-5-26",
              "keywords_must": [],
              "keywords_forbid": []
            }
          },
          {
            "全局变量可以在局部作用域中读取": {
              "keywords": [],
              "children": [],
              "node_id": "python-5-27",
              "keywords_must": [],
              "keywords_forbid": []
            }
          }
        ],
        "node_id": "python-4-50",
        "keywords_must": [],
        "keywords_forbid": []
      }
    }
  ],
  "node_id": "python-3-9",
  "keywords_must": [],
  "keywords_forbid": []
}