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| author | Guido van Rossum <guido@python.org> | 2007-04-12 22:55:07 (GMT) |
|---|---|---|
| committer | Guido van Rossum <guido@python.org> | 2007-04-12 22:55:07 (GMT) |
| commit | dc0b1a106981ee204936221f4e0863bd1d7a6ba6 (patch) | |
| tree | 102949af2918a30ac4da920751e994c0df4af702 /Lib/wave.py | |
| parent | b6f1fdc90ca1f5826c5bd8e015a37563923144b5 (diff) | |
| download | cpython-dc0b1a106981ee204936221f4e0863bd1d7a6ba6.zip cpython-dc0b1a106981ee204936221f4e0863bd1d7a6ba6.tar.gz cpython-dc0b1a106981ee204936221f4e0863bd1d7a6ba6.tar.bz2 | |
Make a few more tests pass with the new I/O library.
Fix the truncate() semantics -- it should not affect the current position.
Switch wave.py/chunk.py to struct.unpack_from() to support bytes.
Don't use writelines() on binary files (test_fileinput.py).
Diffstat (limited to 'Lib/wave.py')
| -rw-r--r-- | Lib/wave.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Lib/wave.py b/Lib/wave.py index 08c51ba..dd5a47a 100644 --- a/Lib/wave.py +++ b/Lib/wave.py @@ -256,9 +256,9 @@ class Wave_read: # def _read_fmt_chunk(self, chunk): - wFormatTag, self._nchannels, self._framerate, dwAvgBytesPerSec, wBlockAlign = struct.unpack('<hhllh', chunk.read(14)) + wFormatTag, self._nchannels, self._framerate, dwAvgBytesPerSec, wBlockAlign = struct.unpack_from('<hhllh', chunk.read(14)) if wFormatTag == WAVE_FORMAT_PCM: - sampwidth = struct.unpack('<h', chunk.read(2))[0] + sampwidth = struct.unpack_from('<h', chunk.read(2))[0] self._sampwidth = (sampwidth + 7) // 8 else: raise Error, 'unknown format: %r' % (wFormatTag,) |