new_contents: #!/usr/bin/python
  #
  #  A script to convert blob from the MS spec to array of byte to use in unitary tests
  #
  #       00000000 c7 01 00 01 20 54 e2
  #       00000008 c7 01 00 01 20 54 e2
  #    taken from the spec, will give:
  #       0xc7, 0x01, 0x00, 0x01, 0x20, 0x54, 0xe2,
  #       0xc7, 0x01, 0x00, 0x01, 0x20, 0x54, 0xe2,
  #
  #   Notes:
  #       * the script reads the two first lines to detect the number of items per lines, so you need a blob with at least 2 lines
  #       * the script detects if items are hex values by searching for + or -
  #
  #    sample usage:
  #     $ python scripts/specBytesToCode.py < image.txt > image.c
  #     then go edit image.c and paste that in your code 
  import sys
  
  
  def getOffset(l):
      token = l.split(' ')[0]
      return int(token, 16) 
      
  def isHex(l):
      return l.find('+') == -1 and l.find('-') == -1
  
  if __name__ == '__main__':
      
      lines = []
      itemPerLine = 16
      doHex = True
      
      # parse the offset to know how many items per line we have
      l1 = sys.stdin.readline().strip()
      l2 = sys.stdin.readline().strip()
      itemsPerLine = getOffset(l2) - getOffset(l1)
      
      #
      doHex = isHex(l1)
      
      for l in [l1, l2] + sys.stdin.readlines():  
          # 00000000 c7 01 00 01 20 54 e2 cc 00 jh.kjkjhkhk
          l = l.strip() # in case we have spaces before the offset
          pos = l.find(' ')
          l = l[pos+1:]
          items = []
          
          tokens = l.strip().split(' ')
          ntokens = 0
          for t in tokens:
              if not t: # empty token
                  continue
              
              if ntokens == itemPerLine:
                  break
              
              item = ''
              if doHex:
                  item += '0x'
              item += t
              
              items.append(item)
              
              ntokens += 1
      
          lines.append(', '.join(items))
      
      print(",\n".join(lines))
  
subject: add a usefull script to create code snippets from specification blobs