code-sandbox/main.py

import contextlib
import io
import traceback
from dotenv import load_dotenv
from fastapi import Body, FastAPI
from fastapi.middleware.cors import CORSMiddleware
from pydantic import BaseModel

load_dotenv()

class CodeExecutionRequest(BaseModel):
    code: str

def _execute_python(code: str) -> dict[str, object]:
    stdout_buffer = io.StringIO()
    stderr_buffer = io.StringIO()
    try:
        with contextlib.redirect_stdout(stdout_buffer), contextlib.redirect_stderr(stderr_buffer):
            exec(code)
    except Exception:
        return {
            "stdout": stdout_buffer.getvalue(),
            "stderr": stderr_buffer.getvalue(),
            "error": traceback.format_exc(),
            "code": code,
        }

    return {
        "stdout": stdout_buffer.getvalue(),
        "stderr": stderr_buffer.getvalue(),
        "error": None,
        "code": code,
    }


app = FastAPI(
    title="Infina Code Sandbox API",
    description="Bu API, gonderilen Python kodlarini calistiran sandbox ortami saglar.",
    version="1.0.0",
    docs_url="/swagger",
)

# ------------------------
# CORS ayarları (tüm origin'lere izin)
# ------------------------
app.add_middleware(
    CORSMiddleware,
    allow_origins=["*"],  # tüm origin'lere izin
    allow_credentials=True,
    allow_methods=["*"],  # tüm HTTP metotlarına izin
    allow_headers=["*"],  # tüm header'lara izin
)

@app.get("/")
async def root():
    return {"message": "API calisiyor. Test icin /swagger veya /redoc adresini ziyaret edin."}


@app.post("/execute")
async def execute_code(payload: CodeExecutionRequest):
    return _execute_python(payload.code)


@app.post("/execute/raw")
async def execute_code_raw(code: str = Body(..., media_type="text/plain", embed=False)):
    return _execute_python(code)


if __name__ == "__main__":
    import uvicorn
    uvicorn.run(app, host="localhost", port=5556)