text: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  # config.py
  """Configuration for dicompyler-core."""
  # Copyright (c) 2016-2018 Aditya Panchal
  # This file is part of dicompyler-core, released under a BSD license.
  #    See the file license.txt included with this distribution, also
  #    available at https://github.com/dicompyler/dicompyler-core/
  
  from six import PY2
  
  mpl_available = True
  pil_available = True
  shapely_available = True
  skimage_available = True
  scipy_available = True
  
  if PY2:
      import imp
      try:
          imp.find_module('matplotlib')
      except ImportError:
          mpl_available = False
  
      try:
          imp.find_module('PIL')
      except ImportError:
          pil_available = False
  
      try:
          imp.find_module('shapely')
      except ImportError:
          shapely_available = False
  
      try:
          imp.find_module('skimage')
      except ImportError:
          skimage_available = False
  
      try:
          imp.find_module('scipy')
      except ImportError:
          scipy_available = False
  else:
      import importlib
      mpl_available = importlib.util.find_spec("matplotlib") is not None
      pil_available = importlib.util.find_spec('PIL') is not None
      shapely_available = importlib.util.find_spec('shapely') is not None
      skimage_available = importlib.util.find_spec('skimage') is not None
      scipy_available = importlib.util.find_spec('scipy') is not None
  
  
  # DICOM UID prefix
  dicompyler_uid_prefix = '1.2.826.0.1.3680043.8.1070.'
  dicompyler_uid_prefix_image = dicompyler_uid_prefix + '1.'
  dicompyler_uid_prefix_rtstruct = dicompyler_uid_prefix + '2.'
  dicompyler_uid_prefix_rtplan = dicompyler_uid_prefix + '3.'
  dicompyler_uid_prefix_rtdose = dicompyler_uid_prefix + '4.'
  