Commit Graph

16 Commits

Author SHA1 Message Date
Andrew Svetlov f7a17b48d7 Replace IOError with OSError (#16715) 2012-12-25 16:47:37 +02:00
Collin Winter ce36ad8a46 Raise statement normalization in Lib/. 2007-08-30 01:19:48 +00:00
Guido van Rossum dc0b1a1069 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).
2007-04-12 22:55:07 +00:00
Georg Brandl 7b4e7c24df Patch #1373643: The chunk module can now read chunks larger than
two gigabytes.
2006-02-18 21:10:56 +00:00
Guido van Rossum 8ca162f417 Partial introduction of bools where appropriate. 2002-04-07 06:36:23 +00:00
Fred Drake 553f68114f Clean up bare except: when determining whether a file is seekable. 2001-05-11 19:14:51 +00:00
Guido van Rossum 0d1b7ea365 Fix typo in attribute name (chunk_size should be chunksize) found by
Neil Norwitz's PyChecker.
2001-04-15 12:40:13 +00:00
Skip Montanaro 78349072f7 removed __all__ from several modules 2001-02-18 03:30:53 +00:00
Tim Peters dfc538acae Whitespace normalization. 2001-01-21 04:49:16 +00:00
Skip Montanaro e99d5ea25b added __all__ lists to a number of Python modules
added test script and expected output file as well
this closes patch 103297.
__all__ attributes will be added to other modules without first submitting
a patch, just adding the necessary line to the test script to verify
more-or-less correct implementation.
2001-01-20 19:54:20 +00:00
Tim Peters 88869f9787 Whitespace normalization. 2001-01-14 23:36:06 +00:00
Guido van Rossum 3601e88cb3 Sjoerd Mullender writes:
"""
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.
"""
1999-08-26 15:50:43 +00:00
Fred Drake 624a191512 Patch from Sjoerd Mullender:
Make argument names equal to what is used in the documentation of the
file object, since chunks are supposedly file-like.
1999-06-25 14:58:44 +00:00
Guido van Rossum 7bb11d68bf Sjoerd Mullender:
Added support for unseekable files.

(I use unqualified excepts since we don't know why the seek/tell might
fail.  In my case it was because of an AttributeError.)
1999-06-16 12:25:34 +00:00
Guido van Rossum 56b20595e6 Oops, Sjoerd was in a hurry. This patch from him fixes some length
math in the Chunk class.
1999-06-09 13:41:18 +00:00
Guido van Rossum 8ea7bb8e78 Patch/new code by Sjoerd Mullender:
Separate the Chunk class out of the aifc module into a new "chunk" module.
1999-06-09 13:32:28 +00:00