Python 3.0 automatic decoding of UTF16
Johannes Bauer
dfnsonfsduifb at gmx.de
Sat Dec 6 11:43:13 EST 2008
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Sat Dec 6 11:43:13 EST 2008
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John Machin schrieb: > On Dec 6, 5:36 am, Johannes Bauer <dfnsonfsdu... at gmx.de> wrote: >> So UTF-16 has an explicit EOF marker within the text? I cannot find one >> in original file, only some kind of starting sequence I suppose >> (0xfeff). The last characters of the file are 0x00 0x0d 0x00 0x0a, >> simple \r\n line ending. > > Sorry, *WRONG*. It ends in 00 0d 00 0a 00. The file is 1559 bytes > long, an ODD number, which shouldn't happen with utf16. The file is > stuffed. Python 3.0 has a bug; it should give a meaningful error > message. Yes, you are right. I fixed the file, yet another error pops up (http://www.file-upload.net/download-1299688/2008_12_05_Handy_Backup.txt.html): Traceback (most recent call last): File "./modify.py", line 12, in <module> a = AddressBook("2008_12_05_Handy_Backup.txt") File "./modify.py", line 7, in __init__ line = f.readline() File "/usr/local/lib/python3.0/io.py", line 1807, in readline while self._read_chunk(): File "/usr/local/lib/python3.0/io.py", line 1556, in _read_chunk self._set_decoded_chars(self._decoder.decode(input_chunk, eof)) File "/usr/local/lib/python3.0/io.py", line 1293, in decode output = self.decoder.decode(input, final=final) File "/usr/local/lib/python3.0/codecs.py", line 300, in decode (result, consumed) = self._buffer_decode(data, self.errors, final) File "/usr/local/lib/python3.0/encodings/utf_16.py", line 69, in _buffer_decode return self.decoder(input, self.errors, final) UnicodeDecodeError: 'utf16' codec can't decode byte 0x0a in position 0: truncated data File size is 1630 bytes - so this clearly cannot be. Regards, Johannes -- "Meine Gegenklage gegen dich lautet dann auf bewusste Verlogenheit, verlästerung von Gott, Bibel und mir und bewusster Blasphemie." -- Prophet und Visionär Hans Joss aka HJP in de.sci.physik <48d8bf1d$0$7510$5402220f at news.sunrise.ch>
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