Query a replay for information.

def _replay_info(replay_path):
  """Query a replay for information."""
  if not replay_path.lower().endswith("sc2replay"):
    print("Must be a replay.")
    return

  run_config = run_configs.get()
  with run_config.start(want_rgb=False) as controller:
    info = controller.replay_info(run_config.replay_data(replay_path))
  print("-" * 60)
  print(info)