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Sjoerd Mullender writes:

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"""
Extended chunk so that it can also handle formats that are almost
according to EA IFF 85.  In particular, added options to handle
little-endian and to handle formats that include the header size in
the chunk size value.

Fixed a bug where the header size was included in the chunk size, which
it isn't according to EA IFF 85.

Added a new method getsize() to get the size of the chunk (excluding
header).

Fixed chunk documentation (TIFF doesn't look like it uses chunks).
Converted wave to use chunk.  Wave uses EA IFF 85 chunks except that
it uses little-endian encoding of integer data.

Removed __del__ methods from aifc and wave since I got an
AttributeError there upon exit.
"""
This commit is contained in:
Guido van Rossum 1999-08-26 15:50:43 +00:00
parent 2900ff9382
commit 3601e88cb3
3 changed files with 50 additions and 147 deletions
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6
Lib/aifc.py
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@ -293,8 +293,6 @@ class Aifc_read:
self._comm_chunk_read = 0
while 1:
self._ssnd_seek_needed = 1
#DEBUG: SGI's soundfiler has a bug. There should
# be no need to check for EOF here.
try:
chunk = Chunk(self._file)
except EOFError:
@ -337,10 +335,6 @@ class Aifc_read:
# else, assume it is an open file object already
self.initfp(f)
def __del__(self):
if self._file:
self.close()
#
# User visible methods.
#