1  # An absurd workaround for the lack of arithmetic in MS's resource compiler.
       2  # After building Python, run this, then paste the output into the appropriate
       3  # part of PC\python_nt.rc.
       4  # Example output:
       5  #
       6  # * For 2.3a0,
       7  # * PY_MICRO_VERSION = 0
       8  # * PY_RELEASE_LEVEL = 'alpha' = 0xA
       9  # * PY_RELEASE_SERIAL = 1
      10  # *
      11  # * and 0*1000 + 10*10 + 1 = 101.
      12  # */
      13  # #define FIELD3 101
      14  
      15  import sys
      16  
      17  major, minor, micro, level, serial = sys.version_info
      18  levelnum = {'alpha': 0xA,
      19              'beta': 0xB,
      20              'candidate': 0xC,
      21              'final': 0xF,
      22             }[level]
      23  string = sys.version.split()[0] # like '2.3a0'
      24  
      25  print(" * For %s," % string)
      26  print(" * PY_MICRO_VERSION = %d" % micro)
      27  print(" * PY_RELEASE_LEVEL = %r = %s" % (level, hex(levelnum)))
      28  print(" * PY_RELEASE_SERIAL = %d" % serial)
      29  print(" *")
      30  
      31  field3 = micro * 1000 + levelnum * 10 + serial
      32  
      33  print(" * and %d*1000 + %d*10 + %d = %d" % (micro, levelnum, serial, field3))
      34  print(" */")
      35  print("#define FIELD3", field3)