Function findPythonInDirectory

packages/runtime-core/src/python-env.ts:91–100

* Finds a Python executable in the given directory.

(dir: string, candidates: string[])

 * Finds a Python executable in the given directory.
 */
async function findPythonInDirectory(dir: string, candidates: string[]): Promise<string | null> {
  for (const candidate of candidates) {
    const pythonPath = join(dir, candidate)
    const pythonStat = await stat(pythonPath).catch(() => null)
    if (pythonStat?.isFile()) {
      return pythonPath
    }
  }
  return null
}

/**
 * Detects the default Python command available on the system.