old_contents: from PIL import Image
  from os.path import join, dirname, getmtime, exists, expanduser
  from .config import *
  from .py3patch import *
  
  import ctypes
  import sys
  import os
  
  
  def call_c():
      """
      Call the C program for converting RGB to Ansi colors
      """
      library = expanduser('~/.image.so')
      sauce = join(dirname(__file__), 'image.c')
      if not exists(library) or getmtime(sauce) > getmtime(library):
          build = "gcc -fPIC -shared -o %s %s" % (library, sauce)
          assert os.system(build + " >/dev/null 2>&1") == 0
      image_c = ctypes.cdll.LoadLibrary(library)
      image_c.init()
      return image_c.rgb_to_ansi
  
  rgb2short = call_c()
  
  
  def pixel_print(ansicolor):
      """
      Print a pixel with given Ansi color
      """
      sys.stdout.write('\033[48;5;%sm \033[0m' % (ansicolor))
  
  
  def image_to_display(path, start=None, length=None):
      """
      Display an image
      """
      rows, columns = os.popen('stty size', 'r').read().split()
      if not start:
          start = c['IMAGE_SHIFT']
      if not length:
          length = int(columns) - 2 * start
      i = Image.open(path)
      i = i.convert('RGBA')
      w, h = i.size
      i.load()
      width = min(w, length)
      height = int(float(h) * (float(width) / float(w)))
      height //= 2
      i = i.resize((width, height), Image.ANTIALIAS)
      height = min(height, c['IMAGE_MAX_HEIGHT'])
  
      for y in xrange(height):
          sys.stdout.write(' ' * start)
          for x in xrange(width):
              p = i.getpixel((x, y))
              r, g, b = p[:3]
              pixel_print(rgb2short(r, g, b))
          sys.stdout.write('\n')
  
  
  """
  For direct using purpose
  """
  if __name__ == '__main__':
      image_to_display(sys.argv[1])
  
new_contents: from PIL import Image
  from os.path import join, dirname, getmtime, exists, expanduser
  from .config import *
  from .py3patch import *
  
  import ctypes
  import sys
  import os
  
  
  def call_c():
      """
      Call the C program for converting RGB to Ansi colors
      """
      library = expanduser('~/.image.so')
      sauce = join(dirname(__file__), 'image.c')
      if not exists(library) or getmtime(sauce) > getmtime(library):
          build = "cc -fPIC -shared -o %s %s" % (library, sauce)
          assert os.system(build + " >/dev/null 2>&1") == 0
      image_c = ctypes.cdll.LoadLibrary(library)
      image_c.init()
      return image_c.rgb_to_ansi
  
  rgb2short = call_c()
  
  
  def pixel_print(ansicolor):
      """
      Print a pixel with given Ansi color
      """
      sys.stdout.write('\033[48;5;%sm \033[0m' % (ansicolor))
  
  
  def image_to_display(path, start=None, length=None):
      """
      Display an image
      """
      rows, columns = os.popen('stty size', 'r').read().split()
      if not start:
          start = c['IMAGE_SHIFT']
      if not length:
          length = int(columns) - 2 * start
      i = Image.open(path)
      i = i.convert('RGBA')
      w, h = i.size
      i.load()
      width = min(w, length)
      height = int(float(h) * (float(width) / float(w)))
      height //= 2
      i = i.resize((width, height), Image.ANTIALIAS)
      height = min(height, c['IMAGE_MAX_HEIGHT'])
  
      for y in xrange(height):
          sys.stdout.write(' ' * start)
          for x in xrange(width):
              p = i.getpixel((x, y))
              r, g, b = p[:3]
              pixel_print(rgb2short(r, g, b))
          sys.stdout.write('\n')
  
  
  """
  For direct using purpose
  """
  if __name__ == '__main__':
      image_to_display(sys.argv[1])
  
subject: use cc instead of gcc