code: def _termsize():
      '''
      Get the current terminal size, returns a ``(height, width)`` tuple.
      '''
  
      try:
          return struct.unpack(
              'hh',
              fcntl.ioctl(sys.stdout.fileno(), termios.TIOCGWINSZ, '1234')
          )
      except:
          return (
              int(os.environ.get('LINES', 25)),
              int(os.environ.get('COLUMNS', 80)),
          f _termsize():
      '''
      Get the current terminal size, returns a ``(height, width)`` tuple.
      '''
  
      try:
          return struct.unpack(
              'hh',
              fcntl.ioctl(sys.stdout.fileno(), termios.TIOCGWINSZ, '1234')
          )
      except:
          return (
              int(os.environ.get('LINES', 25)),
              int(os.environ.get('COLUMNS', 80)),
          )
docs: Get the current terminal size, returns a ``(height, width)`` tuple.