config.json

{
  "export": [
    "str.json"
  ],
  "keywords": [],
  "children": [
    {
      "find": {
        "keywords": [],
        "children": [],
        "node_id": "python-4-173"
      }
    },
    {
      "index": {
        "keywords": [],
        "children": [],
        "node_id": "python-4-174"
      }
    },
    {
      "join": {
        "keywords": [],
        "children": [],
        "node_id": "python-4-175"
      }
    },
    {
      "lower": {
        "keywords": [],
        "children": [],
        "node_id": "python-4-176"
      }
    },
    {
      "replace": {
        "keywords": [],
        "children": [],
        "node_id": "python-4-177"
      }
    },
    {
      "split": {
        "keywords": [],
        "children": [],
        "node_id": "python-4-178"
      }
    },
    {
      "strip": {
        "keywords": [],
        "children": [],
        "node_id": "python-4-179"
      }
    },
    {
      "translate": {
        "keywords": [],
        "children": [],
        "node_id": "python-4-180"
      }
    },
    {
      "upper": {
        "keywords": [],
        "children": [],
        "node_id": "python-4-181"
      }
    },
    {
      "center": {
        "keywords": [],
        "children": [],
        "node_id": "python-4-182"
      }
    },
    {
      "判断字符串是否满足特定的条件": {
        "keywords": [],
        "children": [],
        "node_id": "python-4-183"
      }
    }
  ],
  "node_id": "python-3-22"
}