old_contents: """
  Send sequences to all open terminals.
  """
  import os
  import re
  
  # from pywal.settings import CACHE_DIR
  from pywal import util
  
  
  def set_special(index, color):
      """Convert a hex color to a special sequence."""
      return f"\033]{index};{color}\007"
  
  
  def set_color(index, color):
      """Convert a hex color to a text color sequence."""
      return f"\033]4;{index};{color}\007"
  
  
  def send_sequences(colors, vte, cache_dir):
      """Send colors to all open terminals."""
      # Colors 0-15.
      sequences = [set_color(num, color)
                   for num, color in enumerate(colors["colors"].values())]
  
      # Special colors.
      # http://pod.tst.eu/http://cvs.schmorp.de/rxvt-unicode/doc/rxvt.7.pod#XTerm_Operating_System_Commands
      # 10 = foreground, 11 = background, 12 = cursor foregound
      # 13 = mouse foreground
      sequences.append(set_special(10, colors["special"]["foreground"]))
      sequences.append(set_special(11, colors["special"]["background"]))
      sequences.append(set_special(12, colors["special"]["cursor"]))
      sequences.append(set_special(13, colors["special"]["cursor"]))
  
      # Set a blank color that isn"t affected by bold highlighting.
      # Used in wal.vim's airline theme.
      sequences.append(set_color(66, colors["special"]["background"]))
  
      # This escape sequence doesn"t work in VTE terminals.
      if not vte:
          sequences.append(set_special(708, colors["special"]["background"]))
  
      # Get the list of terminals.
      terminals = [f"/dev/pts/{term}" for term in os.listdir("/dev/pts/")
                   if len(term) < 4]
      terminals.append(cache_dir / "sequences")
  
      # Send the sequences to all open terminals.
      # pylint: disable=W0106
      [util.save_file("".join(sequences), term) for term in terminals]
  
      print("colors: Set terminal colors")
  
  
  def reload_colors(vte, cache_dir):
      """Reload the current scheme."""
      sequence_file = cache_dir / "sequences"
  
      if sequence_file.is_file():
          sequences = "".join(util.read_file(sequence_file))
  
          # If vte mode was used, remove the unsupported sequence.
          if vte:
              sequences = re.sub(r"\]708;\#.{6}", "", sequences)
  
          print(sequences, end="")
  
      exit(0)
  
new_contents: """
  Send sequences to all open terminals.
  """
  import os
  import re
  
  from pywal import util
  
  
  def set_special(index, color):
      """Convert a hex color to a special sequence."""
      return f"\033]{index};{color}\007"
  
  
  def set_color(index, color):
      """Convert a hex color to a text color sequence."""
      return f"\033]4;{index};{color}\007"
  
  
  def send_sequences(colors, vte, cache_dir):
      """Send colors to all open terminals."""
      # Colors 0-15.
      sequences = [set_color(num, color)
                   for num, color in enumerate(colors["colors"].values())]
  
      # Special colors.
      # http://pod.tst.eu/http://cvs.schmorp.de/rxvt-unicode/doc/rxvt.7.pod#XTerm_Operating_System_Commands
      # 10 = foreground, 11 = background, 12 = cursor foregound
      # 13 = mouse foreground
      sequences.append(set_special(10, colors["special"]["foreground"]))
      sequences.append(set_special(11, colors["special"]["background"]))
      sequences.append(set_special(12, colors["special"]["cursor"]))
      sequences.append(set_special(13, colors["special"]["cursor"]))
  
      # Set a blank color that isn"t affected by bold highlighting.
      # Used in wal.vim's airline theme.
      sequences.append(set_color(66, colors["special"]["background"]))
  
      # This escape sequence doesn"t work in VTE terminals.
      if not vte:
          sequences.append(set_special(708, colors["special"]["background"]))
  
      # Get the list of terminals.
      terminals = [f"/dev/pts/{term}" for term in os.listdir("/dev/pts/")
                   if len(term) < 4]
      terminals.append(cache_dir / "sequences")
  
      # Send the sequences to all open terminals.
      # pylint: disable=W0106
      [util.save_file("".join(sequences), term) for term in terminals]
  
      print("colors: Set terminal colors")
  
  
  def reload_colors(vte, cache_dir):
      """Reload the current scheme."""
      sequence_file = cache_dir / "sequences"
  
      if sequence_file.is_file():
          sequences = "".join(util.read_file(sequence_file))
  
          # If vte mode was used, remove the unsupported sequence.
          if vte:
              sequences = re.sub(r"\]708;\#.{6}", "", sequences)
  
          print(sequences, end="")
  
      exit(0)
  
subject: Remove unused module.