Function runCompileAll

packages/python/src/compileall.ts:59–85

({
  pythonBin,
  filesOrDirectories,
  env,
  excludeRegex,
}: CompileAllOptions)

 * Failures are logged but not surfaced to the user
 */
export async function runCompileAll({
  pythonBin,
  filesOrDirectories,
  env,
  excludeRegex,
}: CompileAllOptions): Promise<void> {
  if (filesOrDirectories.length === 0) return;

  const args = [
    '-m',
    'compileall',
    '-q',
    '-j',
    '0',
    '-f',
    '--invalidation-mode',
    'unchecked-hash',
    ...(excludeRegex ? ['-x', excludeRegex] : []),
    ...filesOrDirectories,
  ];

  try {
    await execa(pythonBin, args, { env: env || process.env });
  } catch (err) {
    debug(`compileall error details: ${JSON.stringify(err)}`);
  }
}

/**
 * Derive the expected `__pycache__` `.pyc` path for a given `.py` source