#!/usr/bin/env python3
"""Code execution tool (`tools: [{"codeExecution": {}}]`): Google runs Python in a sandbox; parts come back as
executableCode{language, code, id} → codeExecutionResult{outcome, output, id} → text.
STATUS: LIVE_VERIFIED 2026-09-18 (gemini-3.5-flash-lite, tmp-live/gemini-tools/d_code_execution.json): parts
["executableCode,thoughtSignature", "codeExecutionResult", "text,thoughtSignature"], outcome OUTCOME_OK, output "4\\n",
usageMetadata.toolUsePromptTokenCount 34.
Run: .venv/bin/python examples/gemini/tools/code-execution/code_execution.py
"""
import json, sys
from pathlib import Path
sys.path.insert(0, str(Path(__file__).resolve().parents[4]))
from scripts.live import gemini_request
MODEL = "gemini-3.5-flash-lite"
st, r, _ = gemini_request("POST", f"/v1beta/models/{MODEL}:generateContent",
                          {"contents": [{"parts": [{"text": "Run print(2+2) in Python and report the output."}]}], "tools": [{"codeExecution": {}}],
                           "generationConfig": {"maxOutputTokens": 128}}, note="code_execution.py")
print("HTTP", st)
for p in r["candidates"][0]["content"]["parts"]:
    kind = next(k for k in p if k != "thoughtSignature")
    print(f"{kind:20}", json.dumps(p[kind])[:200])
print("usage:", json.dumps({k: v for k, v in r["usageMetadata"].items() if "Count" in k}))