{
  "name": "python",
  "scope": "llembas",
  "sessions": "chat",
  "risk": "execute",
  "exclusive": false,
  "block": "shell",
  "purpose": "purpose",
  "requires": [
    "page"
  ],
  "unavailable": "Python cannot run now: no open browser page is attached to this chat.",
  "aliases": {
    "cli": [],
    "llembas": []
  },
  "variables": {
    "packages": "the packages the instance provides beyond the standard library, as a list, or \"none\" — implementation-defined; LLeMbas 2.0: none (the standard library only)",
    "seconds": "the time limit of one call, in seconds — implementation-defined; LLeMbas 2.0: 30",
    "memory": "the memory limit of one call, with its unit — implementation-defined; LLeMbas 2.0: 512 MB",
    "output": "how much printed output comes back, with its unit — implementation-defined; LLeMbas 2.0: 20,000 characters"
  },
  "description": "Run Python for calculations and for working with files — parse JSON or CSV, transform text, compute. It runs in the user's browser (Pyodide), sandboxed: no network, no shell, no packages beyond the standard library and these: {{packages}}. Returns what the code printed and the value of its last expression.\n\n- `files` are copied in before the run, at the same paths, from what this session can read.\n- Files the code writes come back only when listed in `save`: each is written as the write tool would write it, with this session's permissions.\n- At most {{seconds}} seconds and {{memory}} of memory per call; printed output past {{output}} is cut.\n- Every call starts fresh: nothing is kept between calls.",
  "parameters": {
    "type": "object",
    "properties": {
      "code": {
        "type": "string",
        "description": "The Python code to run"
      },
      "files": {
        "type": "array",
        "items": {
          "type": "string"
        },
        "description": "Files to copy in before the run"
      },
      "save": {
        "type": "array",
        "items": {
          "type": "string"
        },
        "description": "Files the code writes that are to be saved back"
      }
    },
    "required": [
      "code"
    ]
  }
}