f7fd8e4c94
Issue #7865 : The close() method of :mod:`io` objects should not swallow
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exceptions raised by the implicit flush(). Also ensure that calling
close() several times is supported. Patch by Pascal Chambon.
2010-05-03 16:25:33 +00:00
ddd392cbb9
accept None as the same as having passed no argument in file types #7349
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This is for consistency with imitation file objects like StringIO and BytesIO.
This commit also adds a few tests, where they were lacking for concerned
methods.
2009-12-13 19:19:07 +00:00
889d96455a
Issue #7228 : Fix format mismatch when printing something of type off_t.
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(Should silence some compiler warnings.)
2009-11-24 20:51:48 +00:00
e50efaad9f
Buffered I/O: optimize lock taking in the common non-contended case.
2009-11-01 11:58:22 +00:00
3ddb52717f
Roll back ill-considered attempts to fix printf specifier mismatch for off_t.
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The sensible solution seems to be to implement %lld for PyString_FromFormat(V)
and PyErr_Format. See issue #7228 .
2009-10-29 09:46:04 +00:00
bf1039d98c
Silence gcc warnings when trying to print an off_t using "lld", on platforms
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where off_t has type long (e.g., 64-bit Linux).
2009-10-27 21:48:20 +00:00
e052b64def
Use correct conversion specifier and length modifier when printing an
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integer of type off_t. Also, don't assume that long long is available.
2009-10-26 19:59:23 +00:00
3de4647022
Fix compilation warning on Windows, where size_t is 32bit but file offsets are 64bit.
2009-10-05 20:18:05 +00:00
20e1f932fa
Issue #6629 : Fix a data corruption issue in the new `io` package, which could
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occur when writing to a BufferedRandom object (e.g. a file opened in "rb+" or
"wb+" mode) after having buffered a certain amount of data for reading. This
bug was not present in the pure Python implementation.
Yes, this is a serious issue.
2009-08-06 20:18:29 +00:00
1969059327
Issue #6215 : backport the 3.1 io lib
2009-06-12 20:14:08 +00:00
Antoine Pitrou
Benjamin Peterson
Mark Dickinson
Amaury Forgeot d'Arc