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DEVTOOLS: Return string encoded in Mac-Roman on error

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eientei 2021-11-05 18:55:50 +13:00 committed by Paweł Kołodziejski
parent 954e1d61db
commit cb06b8ce2e
1 changed files with 8 additions and 8 deletions
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16
devtools/dumper-companion.py
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@ -102,16 +102,16 @@ def decode_macjapanese(text: ByteString) -> str:
elif (0x81 <= hi <= 0x9F) or (0xE0 <= hi <= 0xFC): # two-byte sequence
lo = next(i_text, None)
if lo is None:
print(f"WARNING: Mac Japanese sequence missing second byte 0x{hi:02x}, decoding as MacRoman")
res += int.to_bytes(hi, 1, 'little').decode('mac-roman')
hi = next(i_text, None)
continue
print(f"WARNING: Mac Japanese sequence missing second byte 0x{hi:02x}")
return text.decode('mac-roman')
hi_key = f'{hi:02x}'
lo_key = lo - 0x40
if decode_map.get(hi_key) is None or decode_map[hi_key][lo_key] is None:
raise Exception(
f"No mapping for MacJapanese sequence 0x{hi_key}{lo:02x}"
)
if lo_key < 0:
print(f"WARNING: second byte out of range 0x{lo:02x}")
return text.decode('mac-roman')
elif decode_map.get(hi_key) is None or decode_map[hi_key][lo_key] is None:
print(f"WARNING: No mapping for MacJapanese sequence 0x{hi_key}{lo:02x}")
return text.decode('mac-roman')
assert_tmp = decode_map[hi_key][lo_key]
assert assert_tmp # mypy assert
res += assert_tmp