old_contents: """
  Generate a colorscheme using imagemagick.
  """
  import logging
  import re
  import shutil
  import subprocess
  import sys
  
  from .. import util
  
  
  def imagemagick(color_count, img, magick_command):
      """Call Imagemagick to generate a scheme."""
      flags = ["-resize", "25%", "-colors", str(color_count),
               "-unique-colors", "txt:-"]
      img += "[0]"
  
      return subprocess.check_output([*magick_command, img, *flags]).splitlines()
  
  
  def has_im():
      """Check to see if the user has im installed."""
      if shutil.which("magick"):
          return ["magick", "convert"]
  
      elif shutil.which("convert"):
          return ["convert"]
  
      logging.error("Imagemagick wasn't found on your system.")
      logging.error("Try another backend. (wal --backend)")
      sys.exit(1)
  
  
  def gen_colors(img):
      """Format the output from imagemagick into a list
         of hex colors."""
      raw_colors = imagemagick(20, img, has_im())
  
      if len(raw_colors) < 16:
          logging.error("Imagemagick couldn't generate a palette.")
          logging.error("Try a different image or backend.")
          sys.exit(1)
  
      return [re.search("#.{6}", str(col)).group(0) for col in raw_colors[1:]]
  
  
  def adjust(colors, light):
      """Adjust the generated colors and store them in a dict that
         we will later save in json format."""
      raw_colors = colors[:1] + colors[8:16] + colors[8:-1]
  
      # Manually adjust colors.
      if light:
          for color in raw_colors:
              color = util.saturate_color(color, 0.5)
  
          raw_colors[0] = util.lighten_color(colors[-1], 0.85)
          raw_colors[7] = colors[0]
          raw_colors[8] = util.darken_color(colors[-1], 0.4)
          raw_colors[15] = colors[0]
  
      else:
          # Darken the background color slightly.
          if raw_colors[0][1] != "0":
              raw_colors[0] = util.darken_color(raw_colors[0], 0.40)
  
          raw_colors[7] = util.blend_color(raw_colors[7], "#EEEEEE")
          raw_colors[8] = util.darken_color(raw_colors[7], 0.30)
          raw_colors[15] = util.blend_color(raw_colors[15], "#EEEEEE")
  
      return raw_colors
  
  
  def get(img, light=False):
      """Get colorscheme."""
      colors = gen_colors(img)
      return adjust(colors, light)
  
new_contents: """
  Generate a colorscheme using imagemagick.
  """
  import logging
  import re
  import shutil
  import subprocess
  import sys
  
  from .. import util
  
  
  def imagemagick(color_count, img, magick_command):
      """Call Imagemagick to generate a scheme."""
      flags = ["-resize", "25%", "-colors", str(color_count),
               "-unique-colors", "txt:-"]
      img += "[0]"
  
      return subprocess.check_output([*magick_command, img, *flags]).splitlines()
  
  
  def has_im():
      """Check to see if the user has im installed."""
      if shutil.which("magick"):
          return ["magick", "convert"]
  
      elif shutil.which("convert"):
          return ["convert"]
  
      logging.error("Imagemagick wasn't found on your system.")
      logging.error("Try another backend. (wal --backend)")
      sys.exit(1)
  
  
  def gen_colors(img):
      """Format the output from imagemagick into a list
         of hex colors."""
      magick_command = has_im()
  
      for i in range(0, 20, 1):
          raw_colors = imagemagick(16 + i, img, magick_command)
  
          if len(raw_colors) > 16:
              break
  
          elif i == 19:
              logging.error("Imagemagick couldn't generate a suitable palette.")
              sys.exit(1)
  
          else:
              logging.warning("Imagemagick couldn't generate a palette.")
              logging.warning("Trying a larger palette size %s", 16 + i)
  
      return [re.search("#.{6}", str(col)).group(0) for col in raw_colors[1:]]
  
  
  def adjust(colors, light):
      """Adjust the generated colors and store them in a dict that
         we will later save in json format."""
      raw_colors = colors[:1] + colors[8:16] + colors[8:-1]
  
      # Manually adjust colors.
      if light:
          for color in raw_colors:
              color = util.saturate_color(color, 0.5)
  
          raw_colors[0] = util.lighten_color(colors[-1], 0.85)
          raw_colors[7] = colors[0]
          raw_colors[8] = util.darken_color(colors[-1], 0.4)
          raw_colors[15] = colors[0]
  
      else:
          # Darken the background color slightly.
          if raw_colors[0][1] != "0":
              raw_colors[0] = util.darken_color(raw_colors[0], 0.40)
  
          raw_colors[7] = util.blend_color(raw_colors[7], "#EEEEEE")
          raw_colors[8] = util.darken_color(raw_colors[7], 0.30)
          raw_colors[15] = util.blend_color(raw_colors[15], "#EEEEEE")
  
      return raw_colors
  
  
  def get(img, light=False):
      """Get colorscheme."""
      colors = gen_colors(img)
      return adjust(colors, light)
  
subject: Revert palette changes. Fixes #266