Function areRequirementsInstalled

packages/python/src/install.ts:76–95

(
  pythonPath: string,
  requirementsPath: string,
  cwd: string
)

`;

async function areRequirementsInstalled(
  pythonPath: string,
  requirementsPath: string,
  cwd: string
) {
  try {
    await execa(
      pythonPath,
      ['-c', makeRequirementsCheckCode(requirementsPath)],
      {
        stdio: 'pipe',
        cwd,
        env: { ...process.env, PYTHONPATH: join(cwd, resolveVendorDir()) },
      }
    );
    return true;
  } catch (_err) {
    return false;
  }
}

async function getSitePackagesDirs(pythonBin: string): Promise<string[]> {
  // Ask the venv's interpreter which directories it adds to sys.path for pure