Function findPython

src/ast/extract-python.ts:537–553

()

filename = sys.argv[1] if len(sys.argv) > 1 else '<stdin>'
print(json.dumps(extract_sqlmodel(source, filename)))
`;

let pythonAvailable: boolean | null = null;
let pythonCmd: string = "python3";

async function findPython(): Promise<boolean> {
  if (pythonAvailable !== null) return pythonAvailable;

  for (const cmd of ["python3", "python"]) {
    try {
      const { stdout } = await execFileP(cmd, ["--version"], { timeout: 3000 });
      if (stdout.includes("Python 3")) {
        pythonCmd = cmd;
        pythonAvailable = true;
        return true;
      }
    } catch {}
  }

  pythonAvailable = false;