code: def login(container):
      
      columns, lines = shutil.get_terminal_size()  # Temporary
      try:
          subprocess.check_call([
              "docker", "exec",
              "--env", f"COLUMNS={str(columns)},LINES={str(lines)}",  # Temporary
              "--env", f"LINES={str(lines)}",  # Temporary
              "--interactive",
              "--tty",
              container,
              "bash",
              "--login"
          ])
      except subprocess.CalledProcessError:
          raise RuntimeError() from None
docs: Log into container.