python portopia.py portopia.nes（バイナリファイル名）

import sys
 
argvs = sys.argv
argc = len(argvs)
 
for i, s in enumerate(argvs):
    print('%d:%s' % (i, s))
 
if (argc < 2):
    print('Usage:>python %s [nesfile]' %argvs[0])
    quit()
 
str_after = \
'０１２３４５６７８９あいうえおか'\
'きくけこさしすせそたちつてとなに'\
'ぬねのはひふへほまみむめもやゆよ'\
'らりるれろわをんッロハカウゃゅょ'\
'っべイスタナフホマヤラー゛゜、。'\
'「‥！？・…→↓ヒ＃＊Ａトアンリ'
offset = 0x00
 
def str2dic(dics, string, offset):
  for i, s in enumerate(string):
    dics[offset + i] = s
 
dics = {}
str2dic(dics, str_after, offset)
del dics[0x57]
dics[0xfb] = '（間）'
dics[0xfd] = '（人/アイテム名）'
dics[0xfe] = '\n'
dics[0xff] = '　'
 
kana_dic = {
  0x4c:['かきくけこさしすせそたちつてとはひふへほ'\
        'カキクケコサシスセソタチツテトハヒフヘホ',\
        'がぎぐげござじずぜぞだぢづでどばびぶべぼ'\
        'ガギグゲゴザジズゼゾダヂヅデドバビブベボ'],
  0x4d:['はひふへほハヒフヘホ', 
        'ぱぴぷぺぽパピプペポ']
}
 
with open(argvs[1], 'rb') as f:
    read_data = f.read()
 
#単語辞書の作成
dic_word = {}
dic_begin = 0x60
dic_end = 0xea
dic_address_from = 0x3e9e
dic_address_to = 0x44bd
tmp = ''
i = dic_begin
for c in read_data[dic_address_from:dic_address_to]:
  if c in kana_dic.keys() and len(tmp) > 0:
    #濁音・半濁音変換
    if tmp[-1] in kana_dic[c][0]:
      j = kana_dic[c][0].find(tmp[-1])
      tmp = tmp[0:-1] + kana_dic[c][1][j]
  elif c in dics:
    tmp += dics[c]
  else:
    dic_word[i] = tmp
    i += 1
    tmp = ''
 
#単語辞書ファイル出力
with open(argvs[1] + '_dic.txt', 'w') as f:
  for k, v in dic_word.items():
    f.write("%04X[%s]\n" %(k, v))
 
#単語辞書を変換表に反映
for i in range(dic_begin, dic_end+1):
  dics[i] = dic_word[i]
 
text_begin = 0xd92
text_end = dic_address_from
#素のテキストと辞書の該当単語を変換
with open(argvs[1] + '.txt', 'w') as f:
  tmp = ''
  hexs = ''
  is_bracket = False
  for i,c in enumerate(read_data[text_begin:text_end]):
    if (len(tmp) == 0):
      address = i + text_begin
 
    if c in kana_dic.keys() and len(tmp) > 0:
      #濁音・半濁音変換
      if tmp[-1] in kana_dic[c][0]:
        j = kana_dic[c][0].find(tmp[-1])
        tmp = tmp[0:-1] + kana_dic[c][1][j]
    elif c in dics:
      hexs += '%02X' % c
      t = dics[c]
#      if c in range(dic_begin, dic_end) and c not in range(0xd1,0xea):
#        t = '{%x:%s}' % (c, dics[c])
      tmp += t
      if '「' in dics[c]:
        is_bracket = True
    elif len(tmp) > 1:
      if is_bracket:
        tmp += '」'
      f.write("0x%x\n%s\n%s\n" % (address, hexs, tmp))
      tmp = hexs = ''
      is_bracket = False
    else:
      tmp = hexs = ''